a buddy of mine is doin a build on his LS1 and offered me his old cam, valve springs, pushrods. cam is a TR224 with 7.4" pushrods. i figure while i got the hood popped, might as well do it all right. lookin at PRC stage 2.5 5.3 heads, possibly hollow stem intake valves, lsxrt intake manifold, 102mm TB. not sure what tq converter to go with or air intake. any advice on injectors/fuel rails?. otherwise the tranny is stock with 135k, never rebuilt. 3.73 rear end has roughly 20k miles on it. any suggestions or additions would be great. truck is a 2002 yukon xl.

 

need bout 3200-3400 stall injector? u need an strougher tranny like an 80e..but might wana go lil bigg stall tho its being yukoon