I want 9.0:1 CR .. i am currently having my block sleeved... was wondering the best route .. keep it at 81mm bore when they are done sleeving it or bring it to 84 mm bore ? i know 81 obviously thicker walls ... but would the thinner walls be that much of a trade off for the gain of the larger bore ? suggestions?
then with that said .. whats the best for value valvetrain to use with a turbo build @ 9.0:1 cr ? + on intake + on exhaust valves? they are going to start working on my head as soon as i can figure out what it is i want ... i see std comp valves and high comp valves... whats the difference ? i plan on running gsr cams .. so with all of that... what valve train should i go with .. anyone have specifics ? and possibly a why i should go that route...
thanks
then with that said .. whats the best for value valvetrain to use with a turbo build @ 9.0:1 cr ? + on intake + on exhaust valves? they are going to start working on my head as soon as i can figure out what it is i want ... i see std comp valves and high comp valves... whats the difference ? i plan on running gsr cams .. so with all of that... what valve train should i go with .. anyone have specifics ? and possibly a why i should go that route...
thanks