hey guys,

i bought a 99 si with a b18c1 in it,i ordered skunk2 retainers,springs,valves and a set of stage 2 pro cams.My question is,how much do you think shops charge to install it,i know you guys dont have a crystal ball,i just need a estimate.I want to get new pistons but i dont know what the stock sleeves can handle,i heard 83mm?Also when i install these do i need a wideband till i get to a tuner? thanks(im trying not to get flammed) just need help

 

anyone?

 

I'm not sure how much they'll charge you, but what exactly are your goals for this car, because your stock sleeves should be able to put up with a moderate amount of abuse. Are you trying to go with a fairly high comp. ratio?

 

11.5 comp,was wandering if a wideband is a must after installtion to tuners