attn quick or pewter

[Turbo_Silverado]

@flyinglow57

now do ported 5.3’s go with the t-rex? or are we getting into interference between the valves/pistons?

@Quik

should be fine but i would still clay the PTV

its what thunder racing ran…stock 5.3s with the trex, its what i run with just a 2.0 valve in em