here’s what I posted on audiworld so the guys know who this guy is. Seems everyone’s afraid to call him out for past fails
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for those who don’t get it…this was effing ridiculous. Turkey neck Tyson a.k.a. 1FastS4.com a.k.a. paid spokesman for VF Engineering and GIAC tuning was caught back in the day spinning lies to pump the crappy GIAC tuned VF Engineering RS4 supercharger kit. They used an Eaton M90…a.k.a. a supercharger that was popular in the 90s on medium to small displacement V6 engines…not 8250 rpm revving 4.2 litre V8 engines in the 21st century.
The fastest EVER 4.2 S4/RS4/S5 with an M90 supercharger was an S5 and a B6 S4 that each ran 12.5 @ 112. All of the rest of the S4/RS4s with VF and PES Eaton M90 kits on them ran 12.6-13.0 @ 109-111. We have about 15 cars that have produced timeslips. Those numbers make sense when you read the Eaton chart for the M90, which shows the blower maxes out around 700 CFM (around 420-430 hp crank). For the record, the TVS1320 maxes out in the 850 range (around 500-525 crank hp)…and no TVS1320 car is going to pull on a C6 Z06 lol let alone an M90 car.
Anyway,
http://www.audizine.com/forum/showthread.php/371371-Supercharged-RS4-Spring-Mountain-Raceway?styleid=8
[QUOTE=1FastS4.com]Been driving the car for two days now car is running great. Been taking some pics and videos. Will post vids as soon as I can. Car now has close to 9000 miles with 7000 SC’d miles. Had a great run in with BigDaddyM in his 2008 Z06 on the drive out from Vegas. The RS4 held it’s own by barley pulling away from Z06. I was more than happy with the outcome. I will try to upload a video soon of Jordan Yost Driving the RS4 vs the SC’d R8 when I get a chance. Well here are a few pics. Enjoy Please keep this post happy.
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caution: lots of excuses and lies below
[QUOTE=1FastS4.com]We did that pull yesterday morning on the way to the track. I wanted to redo it again today but almost got popped by the NHP this morning. This run I speak of is a pull from 80 to 160ish. The RS has more boost in the upper revs, but I also had some great runs before NHP ruined it. You will have to wait till I post up the video. (sidenote) My main CPU crashed with the Sony Picture Motion Browser program that I need to decode the video. If anyone has this I can get the vids up quicker.
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He was called out pretty heavily for that whopper, and of course he disappeared, and the video never surfaced. The sheer number of excuses packed into that quote has to be an Audi forum record. VF Engineering also disappeared when it became clear that we wouldn’t be satisfied without performance proof, rather than in house doctored up dynos. They never offered anything to prove their 500-550 hp claims (S4/RS4) with their Eaton M90 kits.
GIAC may indeed have a nice tune for the B8 S4, but until you see a more reputable source for information proving its performance, don’t be in a rush to buy anything based on turkey neck Tyson’s claims. To that end, you can’t buy jack from GIAC since they’re obviously not ready, but you know what I mean.
APR blazed the B8 S4 trail, and now REVO is delivering a tune with some oomph…and GIAC may one day…but the obvious choice is to goapr.com if you own a B8 S4. If you want a tune that pushes more timing at the motor etc to help match the REVO numbers, APR will give you one, and thanks to switching, you can have it along with their very solid V1 tunes. But giving $1200 to REVO or GIAC will enable those SOFTWARE ONLY companies to just put R&D money into another GIAC/REVO tune for some other platform…but giving money to APR will help support the development of a whole suite of products for the B8. Don’t lose sight of the prize guys.
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