Im coming up on completing my setup which is a stock block integra gsr which will make about 320-360whp on pump. I will be running the car with full interior and pretty much around OEM weight. I was seeing what size slicks you guys recommend for a heavier car. Also car is on cheap coilovers and using a GSR trans.

 

24.5x8x13 .

 

24.5x9x13

 

i have 23s on my full weight/full interior integra.. its ls/vtec.. stock block, and i ran a 11.75 at 120 on 12psi of boost.. so its probably right around the same power level as you. it pretty much hooks the whole way down..

 

thanks guys. So 24.5x8x13 seems to be what alot of people recommend.

 

23s will be better for you trust me, been there and done that many times, i currently run 23s on my civic with over 500 whp and have beaten my best 24.5 time by 3 tenths and 4 mph. go with 23s and you wont regret it, go with 24.5 and you will barely be half way threw 4th gear by the traps. you want a slick that will allow you to hit 4th gear right around the 1/8th and carry it to the stripe.

 

Wil @ exospeed recommended 23x8x13 for me, going for 350whp. With the gsr tranny, 24.5 would seem to be too tall.

 

haha what am i chopped liver lol thats exactly what i said