pics from heads/cam

[Turbo_Silverado]

@Orr89rocz

dyno it saturday to see how good the tune is! but we all know what ls1’s will do …you’ll be near 390-400whp like most lol

good stuff tho but aint that cutting it close with 918 springs? thought they were only good to 600 lift…580’s is pretty close lol

ur going to lose lift threw lifters, rocker arms, and pushrods. should be fine with it!