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Old 07-13-2019, 09:30 AM   #20
cmitchell17

 
Drives: 17 2SS, 8L90, Cam, Heads, E85
Join Date: Dec 2016
Location: US
Posts: 1,213
Quote:
Originally Posted by Eric10905 View Post
Thanks for reply and info - that's a very respectable and nice number (3.8)! clearly the E85, porting, cai and tune made a difference. but agree, I need to try more... the days here will get into 80s shortly.

Was still wondering if anyone saw any results from suspension changes.... or is it as good as it can get on street rubber.
The time of the car timer I think is without rollout. All the manufacture's specs are given with rollout. So rollout should subtract about .2-.3 seconds to the time, so if you are getting is 4.2 you are probably right at 4.0. I think the E85 and porting have helped a little too, but by far the biggest variable is getting traction. I actually haven't been able to get 3.8 since later winter time, my tires may be getting too worn, not sure.
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