4.8 and compression?
#1
4.8 and compression?
i have a 4.8 in my 99 silverado now. i sold off my 6.0 to help pay a medical bill i had. i got a set of 243s for free for helping a boy out with his 6.0 build off his old L33. i just dont feel like messing with building a motor and i have a 5.3 if the 4.8 ever took a dump. but my plan is to stick these heads on, a tbss intake and get the x link with a throttle body. get pat g to spec a cam for me and hopefully go ahead and do a kbracing front mount. i know these heads are going to boost my cr and i just dont want it to be TOO high...id like to just run about 5-9 psi and have some fun. what are your alls thoughts?