Stock MAP with breathing mods

[sliding-r]

i have been driving my car quite hard on and off with stock map is this ok with catback and decat plus filter, chances are it will be rich?

also what sort of quarter mile time would i be lookin at with a good launch?

thinking of going to run what you brung at the end of the month!

and what sort of power do you think it making, stock 250 or more?

 

[sliding-r]

i know this is a hard few questions to answer but an educated guess would be appreciated..

 

[adz87kc]

At a guess if your engine is a healthy one; a bit less than stock power output.

 

[sliding-r]

ok thanks, so what would a s15 at this level achieve down the quarter with a good launch?

 

[adz87kc]

No idea buddy, tbh i dont think the s15 was built for the drag strip. Going sideways is way more fun :nod:

However theres bound to be someone on here who has done a quarter mile.