Killer was that car intercooled and bigger boost and upgraded fuelling? Or was it the base kit?
Good to hear they did well.
Are they going to stand on that result, or go again and try to improve it? If it’s the former, hopefully they share the info soon. If it’s the latter, that’s also good to hear.
I was told it was consistently fast for a dozen runs but they want an even better time.
cool
That is code for oh shit I thought it would be faster then that…thats ok next time at the track the clutch will act up…for all the shit jason talked about apr pes jhm tts…its clesr he went to the trsck himself and didnt get it done…silence says a million words…
will you be trying this approach some day?
EDITED MAY 28 2013
MTM - uses a Lysolm supercharger, twin screw. The staggering price, and the relative dearth of information make purchasing an MTM kit for your Rs4 a daunting task…and one that few people have ever undertaken. Unfortunately this is like a ghost in the supercharged 4.2 world.
TUNE: MTM
COST: $50,000 (that’s not a misprint…it’s EUR priced at 39,000 EUR…however I’ve heard they’ll negotiate lol)
CLAIMED GAINS: +115 hp over stock (crank)
ACTUAL GAINS: 411 whp on this dyno (which is 90-100 whp over stock). It was done at MTM Canada so grain of salt etc. Sounds legit though. It should be noted that he also had full exhaust with that blower kit when he dyno’d http://www.youtube.com/watch?v=HTCinWGQKHA
1/4 MILE RESULTS: ??? MTM provided some 100-200 data etc. but it’s useless because they stripped 350 lbs out of the car to do so…and it wasn’t done at a dragstrip or anything so who knows how they tested themselves. Disappointing because the kit appeas well put together…would be great to get one of these cars out to the strip.
________________________________________________________________________________________________
PES - used the Eaton M90 derived Magnussen MP90 supercharger. This supercharger, in the words of the makers at Eaton/Magnussen via compressor maps and tech folks directly, is capable of only making about 460-475 hp MAX. How on earth PES and VF could claim 150 crank gains over the RS4’s 420 hp stock, I’ll never understand. I guess they thought their customers wouldn’t check into the math lol. This turned out to be a collossal failure and has pretty much been forgotten here (but is having a renaissance with European and British buyers who aren’t up to speed on PES’ antics.
TUNE: PES
COST: $12,000
CLAIMED GAINS: +120 hp over stock (crank) and +109 torque (crank)
ACTUAL GAINS: ??? looks like about +50 hp crank over stock, based on performance, and independant dynos
1/4 MILE RESULTS: Kryptonik ran 12.6 @ 110-111 http://www.youtube.com/watch?v=xrzMB4N4PHs
EDIT: PES has announced they’re working on a new kit for the S5 that uses the smallest Whipple blower…which is like being the smallest Blue Whale…it’s still gigantic, capable of well over 1000 CFM
________________________________________________________________________________________________
VF Engineering - basically the Eaton M90 again…and a collossal failure again. This was GIAC tuned, and in their S4 kit, the GIAC tune was one of the weak points, so that doesn’t bode well for the RS4 kit. VF compensated 1FastS4 to promote the kit on the forums on his Ibis White RS4. This backfired drastically as he got into a habit of making excuses about not going to the dragstrip, and made up stories like claiming he beat a C6 Z06 in a highway pull lol. They never EVER got us any proof of performance. Lots of dyno and road course talk. Lots of good marketing (getting the kit on The Smoking Tire, magazines etc) but at the end of the day they hid from the forums once it became clear that it was a sham (relative to their claims). They have since pulled the kit off their web page.
TUNE: GIAC
COST: $13,000
CLAIMED GAINS: +125 whp
ACTUAL GAINS: ??? we never really saw anyone put it through its paces but we can assume PES like 50hp crank gains
1/4 MILE RESULTS: none…they never went (well they did…but they never shared the results). PES used the same blower, so not a bad proxy.
________________________________________________________________________________________________
APR - they used the TVS1320, a rather small but VERY effective twin vortices series Eaton supercharger. Audi uses this on just about every platform above the A4 as an engine option on a 3.0 V6. This indicates a more suitable size matchup for the blower, but it still workd well on the RS4 even if it leaves a bunch of upside on the table. When it was first launched, the kit suffered…APR didn’t go to the dragstrip (or again, they didn’t tell us the results if they did) and all around it was looking like VF/PES part 3, even though the blower looked like it should work well to add 100 or so hp to the car. Turned out it was the APR tune…they had trouble taking a 4.2 FSI and tuning for supercharging. A few customers hit the strip and ran mid-high 12s…not good when the RS4 runs 12.8-12.9 STOCK. JHM’s tuner wrote a file for a friend with the APR kit that transformed the car. It went from 12.6 @ 108 to 12.0 @ 116 with just the tune change. APR asked to see the file, and started using it, in exchange for just mentioning that JHM’s tune was used on the kit. APR complied (great deal lol) but somehow managed to fuck that up with ARin and Stephen from APR denying any outside involvement. They later relented when it was clear half the forums knew the real story, and APR was losing face.
TUNE: JHM file adopted by APR
COST: $19,000, then later dropped to $15,000, then to $13,000
CLAIMED GAINS: 120 whp
ACTUAL GAINS: exactly what was claimed
1/4 MILE RESULTS: Keith @ APR ran 11.8 @ 116 in a customer’s car, and the Michigan customer who JHM originally helped with the tune ran 11.8 @ 119 www.youtube.com/watch?v=xx0EBeRp54w
EDIT: APR HAVE DISCONTINUED THE 1320 kit AND ARE UPDATING WITH THEIR TVS1740 BLOWER FROM THE RS5/R8 KIT FOR LATE FALL 2013
________________________________________________________________________________________________
TTS - This is a Rotrex C38-91 centrifugal supercharger, tuned by MRC Tuning in the UK. Not much is known about the kit, but they’re doing plenty of advertising etc. They definitely make great videos!
TUNE: MRC
COST: $21,000 USD (13,000 pounds sterling) $14,000 USD (9500 pounds sterling)
CLAIMED GAINS: 180 hp (crank) over a carbon cleaned stock RS4, on the MRC dyno
ACTUAL GAINS: ???
1/4 MILE RESULTS: none yet, although MRC is only 30 miles from Santa Pod, an IHRA dragstrip. Their first customer (DannyRS4) said he’s going to Santa Pod in a couple of weeks. edit: shitty weather and schedule problems + clutch problems + health problems meant this was cancelled (supposed to be 3 TTS cars, but it ended up being none)
EDIT - TTS went to the strip on Mar 10, 2012 and ran 11.7 @ 124.7 (discussed on page 6 of this thread)
EDIT #2- TTS went to the strip AGAIN and ran 11.42 @ 125.1 (FASTEST PUMP GAS B5/6/7/8 EVER!)
EDIT #3- TTS lowered the price to 9500 pounds sterling = $14,000 USD May 2013
________________________________________________________________________________________________
In the works
JHM - this is a Vortech V3 centrifugal supercharger, located behind the passenger foglight and in the space created by moving the passenger side aux. radiator. The supercharger has been proven to work nicely on the B6/7 S4 with two cars running 11.9 @ 116 already, however on the B6/7 S4 the biggest challenge was reining in the power the V3 is capable of. Data from Vortech indicates it should be able to make 750-800 hp at the crank (not a misprint) but the S4 internals can’t handle much more than about 500 at the crank. The RS4, with its forged internals can certainly exercise more of the V3’s upside thanks to its lightly built from the factory setup (forged rods and pistons) so this will be very interesting. The kit was recently fitted to Dan@JHM’s in house RS4…so we should start to hear news trickling out this spring.
TUNE: JHM
COST: 7950 for the lower boost/non cooled kit; $10,900 for the stage 2 intercooled bigger boost kit (8 PSI); stage 3 unknown
CLAIMED GAINS: unknown, but the rumour mill has it close to 175-200 whp over stock
ACTUAL GAINS: ??? no dynos yet
1/4 MILE RESULTS: 11.34 @ 124, 11.36 @ 126.7
UPDATE: PRICING AND 1/4 MILE RESULTS ADDED MAY 2013
________________________________________________________________________________________________
AVIVA-AMD - AMD appears to be working on a kit, but the details and seriousness of the project have remained very foggy. Apparently they’re using a TVS1900 supercharger, the same one on the Cadillac CTS-V in one version of the kit, and a TVS2300 the Corvette ZR1 supercharger in the other. AMD have been very tight lipped on this…rumour is they have fitted the unit to a donor car, but it is not moving yet.
EDIT: Update from Jon@AVIVA . Looks like 1900 in multiple boost and cooling configurations rather than the 1900+2300 as originally thoughtBased on a Eaton TVS R1900. Centrally mounted in the engine with twin custom Air-Water intercoolers. 5-Axis CNC AL machined plenum & runners. Made available in two performance levels. LP [Low pressure] & HP [High Pressure]. Designed and manufactured between both companies. New High flow fuel rails manage fuel around the new plenum.
TUNE: It will available with and without software. AMD and EPL have been working closely to offer a turn key file. Customers and tuners are welcome to use the hardware as a platform for their own custom tune. The calibration and hardware has been to the track ( road coarse ) for the 2nd weekend. After preliminary testing where the big boost kit went 11.8@120 (disappointing is the only word for it) they changed the tuner to United Motorsports and dropped EPL altogether
COST: Initial release for Installation at AMD Washington or BBI in Socal has been around 10k. the LP system will not leave this price range. UPDATE MAY 2013: $11,000 for the low boost kit (9-10 PSI) and $14,500 for the higher boost kit (15 PSI) although this information has been pieced together…no official announcements from anyone at these companies
CLAIMED GAINS: Approximately 400-430 whp for the lower boost kit and 500 to 525 for the higher boost kit with upgraded fuelling and cooling
ACTUAL GAINS: ??? however based on 1/4 mile performance , they look to be delivering on claims
1/4 MILE RESULTS: low boost kit 11.8 @ 118 and high boost kit 11.36 @ 126.8 (fastest RS4 ever, and fastest B5/6/7/8 ever on pump gas…for about 2 weeks till JHM beat them)
*** it should be noted that the kit will by default come with an 8000 RPM redline, however users can opt for an 8500 RPM redline. This seems to put the risk of the decision in the hands of the buyer. A bit odd. The 1/4 mile results were set with the 8500 RPM redline…no word on 8000 RPM performance.
UPDATE: PRICING, DYNO AND 1/4 MILE RESULTS ADDED MAY 2013
^^ thats some good info…should be x-posted to various forums for reference. (or debate) ;D
post a link if you like, but don’t copy over the informaiton.
I’m ont entirely interested in educating the masses on the various other forums, but if people want to come here to read it, that’s fine. They’ll need to be approved for site membership first (not an easy task…this site is rejecting/deferring 3 applications for each member it accepts right now.)
Ah, gotcha.
I just thought that was pretty good info to know, at least as a baseline for general platform knowledge.
(Would like to give one of those karma points for your posted info but no ability to yet)
Holy crap! How did Saki get up to 96 karma! Damn!
Lots and lots of flaming mick and ben
This tatic didnt work for my karma ???
It does. It just takes time. I sign In here and give you a bump everytimd you have me laughing ovsr on az. I can only bump you once a day tho
Saki - Thank you for maintaining this thread.
Some information added. I haven’t made changes to the comments, mostly adding data. If you want to trim some of the things that have been clarified away as time progresses it will be more concise, but you may want to preserve the conversational aspect. Up to you since you put this together.
AVIVA-AMD - AMD appears to be working on a kit, but the details and seriousness of the project have remained very foggy. Apparently they’re using a TVSR1900 supercharger, the same one on the Cadillac CTS-V in one version of the kit, and a TVSR2300 the Corvette ZR1 supercharger in the other. AMD have been very tight lipped on this…rumour is they have fitted the unit to a donor car, but it is not moving yet.
EDIT: Update from Jon@AVIVA . Looks like its the TVSR1900 in multiple boost and cooling configurations rather than the 1900+2300 as originally thought.
Based on the Magnuson Eaton TVSR1900. Centrally mounted in the engine with twin custom Air-Water intercoolers. 5-Axis CNC AL machined plenum & runners. Made available in two performance levels. LP [Low pressure] & HP [High Pressure]. Designed and manufactured between both companies ( Aviva / Addict ) . New high flow fuel rails manage fuel around the new plenum.
TUNE: It will available with and without software. Without as a “tuner kit” . AMD and United Motorsports UK. Have been working closely, to complete the Turn key files for [ LP ] 91-92 & 93-94. [ HP ] 91-92 & 93-94. [ HP + ] is customer specific, and custom tuned. Anything non standard is designated [ HP + ]
Customers and tuners are welcome to use the hardware as a platform for their own custom tune. The calibration and hardware has been to the track ( road coarse ) for the 2nd weekend.
UM UK has adapted their user selectable launch assist and flat shift options.
COST: Initial release for Installation at AMD Washington or BBI in Socal has been around 10k. the LP system will not leave this price range.
UPDATE MAY 2013:
[ LP ] - $10,990. Lower boost system. “Stage .9”
[ HP ] - $13,990 Higher boost system. “Stage 1”
CLAIMED GAINS:
[ LP ] Kit
Measured 420-430 whp on a Mustang @ AMD.
Measured 453.74 whp on a Dynojet local to amd ( customer car ).
[ HP ] Kit
Not released
ACTUAL GAINS: however based on 1/4 mile performance , they look to be delivering on claims
1/4 MILE RESULTS:
[ LP ] low boost kit 11.8 @ 118
[ HP ] high boost kit 11.355 @ 126.8 (fastest RS4 ever, and fastest B5/6/7/8 ever on pump gas…for about 2 weeks JHM beat them)
*** it should be noted that the kit will by default come with an 8000 RPM redline, however users can opt for an 8500 RPM redline. This seems to put the risk of the decision in the hands of the buyer. A bit odd. The 1/4 mile results were set with the 8500 RPM redline…no word on 8000 RPM performance.
*** Peak power lower than 7900.
UPDATE: PRICING, DYNO AND 1/4 MILE RESULTS ADDED MAY 2013
I will correct what I can like pricing etc.
Thanks for the update.
Still waiting for confirmation of full modlists for both beta cars as well as pictures of time slips.
UPDATED OP
I wanted to start this thread to discuss the latest supercharger offerings for the RS4, and I named the thread as I did for a joke as these threads often turn into epic arguments. I don’t think this will, but you never know.
[b]Here are the fastest 1/4 mile times achieved by each of the offerings below (the ones who have run, at least)
JHM stage II (8 PSI) - 11.34 @ 122
Aviva high pressure (15 PSI) - 11.36 @ 126
TTS (13 PSI) - 11.42 @ 125
Aviva low pressure (10 PSI) - 11.81 @ 118
APR TVSr1320 (8 PSI) - 11.83 @ 116
PES M90 (8 PSI) - 12.65 @ 110
VF M90 - DNR
MTM Lysholm - DNR[/b]
Here is a brief descripton of each kit offered
EDITED October 7 2013
MTM - uses a Lysolm supercharger, twin screw. The staggering price, and the relative dearth of information make purchasing an MTM kit for your Rs4 a daunting task…and one that few people have ever undertaken. Unfortunately this is like a ghost in the supercharged 4.2 world.
TUNE: MTM
COST: $50,000 (that’s not a misprint…it’s EUR priced at 39,000 EUR…however I’ve heard they’ll negotiate lol)
CLAIMED GAINS: +115 hp over stock (crank)
ACTUAL GAINS: 411 whp on this dyno (which is 90-100 whp over stock). It was done at MTM Canada so grain of salt etc. Sounds legit though. It should be noted that he also had full exhaust with that blower kit when he dyno’d http://www.youtube.com/watch?v=HTCinWGQKHA
1/4 MILE RESULTS: ??? MTM provided some 100-200 data etc. but it’s useless because they stripped 350 lbs out of the car to do so…and it wasn’t done at a dragstrip or anything so who knows how they tested themselves. Disappointing because the kit appeas well put together…would be great to get one of these cars out to the strip.
________________________________________________________________________________________________
PES - used the Eaton M90 derived Magnussen MP90 supercharger. This supercharger, in the words of the makers at Eaton/Magnussen via compressor maps and tech folks directly, is capable of only making about 460-475 hp MAX. How on earth PES and VF could claim 150 crank gains over the RS4’s 420 hp stock, I’ll never understand. I guess they thought their customers wouldn’t check into the math lol. This turned out to be a collossal failure and has pretty much been forgotten here (but is having a renaissance with European and British buyers who aren’t up to speed on PES’ antics.
TUNE: PES
COST: $12,000
CLAIMED GAINS: +120 hp over stock (crank) and +109 torque (crank)
ACTUAL GAINS: ??? looks like about +50 hp crank over stock, based on performance, and independant dynos
1/4 MILE RESULTS: Kryptonik ran 12.6 @ 110-111 http://www.youtube.com/watch?v=xrzMB4N4PHs
[b]EDIT: PES has announced they’re working on a new kit for the S5 that uses the smallest Whipple blower…which is like being the smallest Blue Whale…it’s still gigantic, capable of well over 1000 CFM
EDIT Oct 2013 One of their test cars released a dyno showing 530 WHP 490 WTQ on a dynojet in Penssylvania at Fabspeed performance. He then deleted the dyno IMMEDIATELY. Very strange, but standard PES. No idea about performance of course. [/b]
http://i375.photobucket.com/albums/oo193/sakimano/11111111111untitled_zps9241c461.jpg
________________________________________________________________________________________________
VF Engineering - basically the Eaton M90 again…and a collossal failure again. This was GIAC tuned, and in their S4 kit, the GIAC tune was one of the weak points, so that doesn’t bode well for the RS4 kit. VF compensated 1FastS4 to promote the kit on the forums on his Ibis White RS4. This backfired drastically as he got into a habit of making excuses about not going to the dragstrip, and made up stories like claiming he beat a C6 Z06 in a highway pull lol. They never EVER got us any proof of performance. Lots of dyno and road course talk. Lots of good marketing (getting the kit on The Smoking Tire, magazines etc) but at the end of the day they hid from the forums once it became clear that it was a sham (relative to their claims). They have since pulled the kit off their web page.
TUNE: GIAC
COST: $13,000
CLAIMED GAINS: +125 whp
ACTUAL GAINS: ??? we never really saw anyone put it through its paces but we can assume PES like 50hp crank gains
1/4 MILE RESULTS: none…they never went (well they did…but they never shared the results). PES used the same blower, so not a bad proxy.
________________________________________________________________________________________________
APR - they used the TVS1320, a rather small but VERY effective twin vortices series Eaton supercharger. Audi uses this on just about every platform above the A4 as an engine option on a 3.0 V6. This indicates a more suitable size matchup for the blower, but it still workd well on the RS4 even if it leaves a bunch of upside on the table. When it was first launched, the kit suffered…APR didn’t go to the dragstrip (or again, they didn’t tell us the results if they did) and all around it was looking like VF/PES part 3, even though the blower looked like it should work well to add 100 or so hp to the car. Turned out it was the APR tune…they had trouble taking a 4.2 FSI and tuning for supercharging. A few customers hit the strip and ran mid-high 12s…not good when the RS4 runs 12.8-12.9 STOCK. JHM’s tuner wrote a file for a friend with the APR kit that transformed the car. It went from 12.6 @ 108 to 12.0 @ 116 with just the tune change. APR asked to see the file, and started using it, in exchange for just mentioning that JHM’s tune was used on the kit. APR complied (great deal lol) but somehow managed to fuck that up with ARin and Stephen from APR denying any outside involvement. They later relented when it was clear half the forums knew the real story, and APR was losing face.
TUNE: JHM file adopted by APR
COST: $19,000, then later dropped to $15,000, then to $13,000
CLAIMED GAINS: 120 whp
ACTUAL GAINS: exactly what was claimed
1/4 MILE RESULTS: Keith @ APR ran 11.8 @ 116 in a customer’s car, and the Michigan customer who JHM originally helped with the tune ran 11.8 @ 119 www.youtube.com/watch?v=xx0EBeRp54w
[b]EDIT: APR HAVE DISCONTINUED THE 1320 kit AND ARE UPDATING WITH THEIR TVS1740 BLOWER FROM THE RS5/R8 KIT FOR LATE FALL 2013
EDIT: Oct 2013 - APR have shared some information on development including a sneak preview of some dyno testing during tuning. 500 whp ecllipsed on pump gas. Release date anticipated towards the end of the fall[/b]
________________________________________________________________________________________________
TTS - This is a Rotrex C38-91 centrifugal supercharger, tuned by MRC Tuning in the UK. Not much is known about the kit, but they’re doing plenty of advertising etc. They definitely make great videos!
TUNE: MRC
COST: $21,000 USD (13,000 pounds sterling) $14,000 USD (9500 pounds sterling)
CLAIMED GAINS: 180 hp (crank) over a carbon cleaned stock RS4, on the MRC dyno
ACTUAL GAINS: ???
1/4 MILE RESULTS: none yet, although MRC is only 30 miles from Santa Pod, an IHRA dragstrip. Their first customer (DannyRS4) said he’s going to Santa Pod in a couple of weeks. edit: shitty weather and schedule problems + clutch problems + health problems meant this was cancelled (supposed to be 3 TTS cars, but it ended up being none)
EDIT - TTS went to the strip on Mar 10, 2012 and ran 11.7 @ 124.7 (discussed on page 6 of this thread)
EDIT #2- TTS went to the strip AGAIN and ran 11.42 @ 125.1 (FASTEST PUMP GAS B5/6/7/8 EVER!)
EDIT #3- TTS lowered the price to 9500 pounds sterling = $14,000 USD May 2013
________________________________________________________________________________________________
JHM - this is a Vortech V3 centrifugal supercharger, located behind the passenger foglight and in the space created by moving the passenger side aux. radiator. The supercharger has been proven to work nicely on the B6/7 S4 with two cars running 11.9 @ 116 already, however on the B6/7 S4 the biggest challenge was reining in the power the V3 is capable of. Data from Vortech indicates it should be able to make 750-800 hp at the crank (not a misprint) but the S4 internals can’t handle much more than about 500 at the crank. The RS4, with its forged internals can certainly exercise more of the V3’s upside thanks to its lightly built from the factory setup (forged rods and pistons) so this will be very interesting. The kit was recently fitted to Dan@JHM’s in house RS4…so we should start to hear news trickling out this spring.
TUNE: JHM
COST: 7950 for the lower boost/non cooled kit; $10,900 for the stage 2 intercooled bigger boost kit (8 PSI); stage 3 unknown
CLAIMED GAINS: unknown, but the rumour mill has it close to 175-200 whp over stock
ACTUAL GAINS: ??? no dynos yet
1/4 MILE RESULTS: 11.34 @ 122, 11.36 @ 126.7
[b]UPDATE: PRICING AND 1/4 MILE RESULTS ADDED MAY 2013
EDIT: October 2013 JHM went to the dragstrip another time back in the spring, and went a good bit quicker than their 11.34 RS4 record. How much quicker? They’re not saying yet. I guess when you’re the fastest, what motivation do you have to announce beating your own record. Reminds me of Sergei Bubka [/b]
________________________________________________________________________________________________
AVIVA-AMD - AMD appears to be working on a kit, but the details and seriousness of the project have remained very foggy. Apparently they’re using a TVS1900 supercharger, the same one on the Cadillac CTS-V in one version of the kit, and a TVS2300 the Corvette ZR1 supercharger in the other. AMD have been very tight lipped on this…rumour is they have fitted the unit to a donor car, but it is not moving yet.
EDIT: Update from Jon@AVIVA . Looks like 1900 in multiple boost and cooling configurations rather than the 1900+2300 as originally thoughtBased on a Eaton TVS R1900. Centrally mounted in the engine with twin custom Air-Water intercoolers. 5-Axis CNC AL machined plenum & runners. Made available in two performance levels. LP [Low pressure] & HP [High Pressure]. Designed and manufactured between both companies. New High flow fuel rails manage fuel around the new plenum.
TUNE: It will available with and without software. AMD and EPL have been working closely to offer a turn key file. Customers and tuners are welcome to use the hardware as a platform for their own custom tune. The calibration and hardware has been to the track ( road coarse ) for the 2nd weekend. COST: Initial release for Installation at AMD Washington or BBI in Socal has been around 10k. the LP system will not leave this price range. After preliminary testing where the big boost kit went 11.8@120 (disappointing is the only word for it) they changed the tuner to United Motorsports and dropped EPL altogether
COST: $11,000 for the low boost kit (9-10 PSI) and $14,500 for the higher boost kit (15 PSI) although this information has been pieced together…no official announcements from anyone at these companies
CLAIMED GAINS: Approximately 400-430 whp for the lower boost kit and 500 to 525 for the higher boost kit with upgraded fuelling and cooling
ACTUAL GAINS: ??? however based on 1/4 mile performance , they look to be delivering on claims
1/4 MILE RESULTS: low boost kit 11.8 @ 118 and high boost kit 11.36 @ 126.8 (fastest RS4 ever, and fastest B5/6/7/8 ever on pump gas…for about 2 weeks till JHM beat them)
*** it should be noted that the kit will by default come with an 8000 RPM redline, however users can opt for an 8500 RPM redline. This seems to put the risk of the decision in the hands of the buyer. A bit odd. The 1/4 mile results were set with the 8500 RPM redline…no word on 8000 RPM performance.
UPDATE: PRICING, DYNO AND 1/4 MILE RESULTS ADDED MAY 2013
Nice write up!
Can’t wait to see what else JHM has in store…
I’ve heard about a 11.1 on pimp recently ;D
Btw Saki, I think you made a mistake, JHMotorsports best run is 11.34@122.2 not 11.34@124.
definitely on pimp. Big pimp.
I will fix that trap
Lol pump**
My bad
JHM’s pimp hand is strong!