fozzi58
Full Access Member
Ok I've been doing my homework but it seems there isn't much out there. Looking for performance heads and cam package for the 5.3L that comes in the 2015+. Looking to go FI and add a top end kit to try and maximize performance out of the 5.3. Hoping for 550+hp so I should be at 450HP or more at the tires.
While I dream about the 6.2L, (no replacement for displacement) it seems that from all the information I have gathered so far, GM has decided that the 6.2L RST package will only be available in the Tahoe. So I am pretty much stuck with the 5.3. I also want cloth and a 2nd row bench so a Yukon XL is out.
Parts list looks like this so far:
Whipple 2900 (intercoolers, +2 psi pully, intercooler pump upgrade)
heads? AFR? trick Flow? Lingenfelter? SLP?
cam? CompCams? SLP?
headers?
exhaust? Gibson? SLP? Corsa?
Custom BB Tune or dyno tune
Been searching the threads here and other forums but haven't found much. Any suggestions? Thanks.
While I dream about the 6.2L, (no replacement for displacement) it seems that from all the information I have gathered so far, GM has decided that the 6.2L RST package will only be available in the Tahoe. So I am pretty much stuck with the 5.3. I also want cloth and a 2nd row bench so a Yukon XL is out.
Parts list looks like this so far:
Whipple 2900 (intercoolers, +2 psi pully, intercooler pump upgrade)
heads? AFR? trick Flow? Lingenfelter? SLP?
cam? CompCams? SLP?
headers?
exhaust? Gibson? SLP? Corsa?
Custom BB Tune or dyno tune
Been searching the threads here and other forums but haven't found much. Any suggestions? Thanks.