Well my friend has a 6.0l lq4 for sale. Its an 06 year model with 180k miles. Has a slight know or rattle and low oil pressure. He is askin $300 for it is this a good price? I want to buy it as a rebuild and need advice on a budget rebuild. I have a 4.8 turbo truck and a ls1 n/a truck that i could replace either one with this motor. Should i build this as a low comptession boost motor or as a high compression nitrous motor? Both trucks have build trannys rear ends and stalls so i wont have to worry about drivetrain work. Any comments are appreciated thanks!