Sorry, why are you talking about going around corners? You’re adding headers…a power mod. You want to evaluate your power mod with cornering? What? Oh sorry, I misunderstood…you didn’t build your car for hte dragstrip. Newsflash…none of us did.
So you want to measure your car’s acceleration with…a dyno? Did you build the car for the dyno? Because that’s your rationale for announcing your fear of the dragstrip so boldly.
Also, last time I was at a track day, we didn’t drive around the entire track in a steady state at 40 mph and see who cornered the nicest. We accelerated HARD out of every single corner until we had to brake and position the car for the next corner…and then we accelerated HARD again. Those acceleration sections are far more valuable for telling me how my car is doing than a damn dyno sheet. The 1/4 mile is basically a big straight away, but with actual timing systems that are standardized, and give you a benchmark against which to measure your modifications/car.
Back to the track day…some guys were faster carrying speed through the corners. Some were faster accelerating on the straights. End of the day, NOBODY was measuring their handling and suspension based on how it managed the straightaway, and NOBODY measured their car’s acceleration by how it handled the corners.
Then you finished saying you’re not ‘chasing timeslips’ and building your car to launch this and that. None of us do. My car went to the dragstrip with the mods I showed you. tune, downpipes, exhaust, rotors and crank pulley. That’s it. Stock clutch, stock suspension, stock everything. Full interior, street trim, street tires and stock wheels. Nothing about ‘building it to launch’ etc. It’s a few well placed acceleration mods, most/all of which you will have. So, why not measure your car against that?
I have to say, the guys who avoid the dragstrip are always the same. There’s a de facto standard acceleration test that every platform and every magazine/periodical/online review site uses to evaluate acceleration…and it’s a run through the first 4 or 5 gears from a dead stop. It measures so many things. But you’re avoiding it.
EVERY SINGLE GUY who avoided the dragstrip in the past did so because they either knew their car wouldn’t perform, or they were scared to find out the truth. Nobody rebels against the gold standard acceleration test without a great reason.