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Thought I would share. Pretty happy with the results. Car is 6 speed but has 4.10 gears. So I've heard it may "read less" than a car with 3.42's. Otherwise I really like the torque curve and or line.
..and thats all that matters. #s are just that numbers doesnt mean its any faster or slower.
Theres a couple C4s that make less than 300rwhp running bottom 12s/high 11s.
Don’t worry about dyno numbers. My old c5 when I had it made 331/333 with stock gears. When I had the trans and diff built by RPM with 3.90 gears the car only made 315whp. The car went 11.80@118 with only a 1.74 60’. Unfortunately I only ran it once with that setup and drag radials, but the car definitely had 11.50s in it. A 400whp car is easily capable of running 10s. Good luck!
10's is my goal. He ran it with the tune up it had in it and it was 394whp. I ran 11.6@122 with a 1.8 60 with that. So gaining more power up top along with revving it to 7k, hopefully I can get a 10. Just need seat time to learn to launch with the drag radials.
It takes some time to figure out the launches with IRS. I had a spec twin disk so I really couldn’t slip the clutch at all. I honestly think I could have pulled better 60’s just by having a single disk clutch. Probably wouldn’t have broke every part possible as well. Good luck with it. Dyno numbers don’t mean ****. Guys would laugh at my dyno numbers, but bring it to the track and I would beat much higher hp cars all day long
03-07-2019, 05:50 PM
PRC stage 1 heads, Torquer V2, Fast 92
