Quote:
Originally Posted by 67 GTO
Oh boy, I'll go out on the plank with this but I made 5 runs in the 1/4 mile with IPF tune tailored for my modifications and then a week later, 5 runs under very similar conditions with the stock settings for comparison.
60' times were nearly the same on both occasions. Results, no difference.
I was running with my Goodyear Eagle F1's on all 4 corners and my best was 13.7 something with both the IPF & the stock settings.
Compare that to my 13.6 with the Goodyears and less mods (sans ported IM & Isolator) and my 5 runs at a flat 13.5 with slicks and skinnies all with the Hypertech easy, no hype, canned tune.
Can't speak for Trifecta since I never had it but my best consistent runs were with the lowly Hypertech.
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So a canned tune you ran a 13.5 and with your IPF tune you ran a 13.7? Lol that pretty funny. That's bassakwards