Hi Tommy
Yh Dan was running this on standard internals
Did he ever run into any problems, e.g. bent rods? I'm contemplating fitting a gtx3071r to a CDL with stock internals but I don't know ho far you can push the stock rods and pistons. Ive spoke with Steve @ Statlers and he has done plenty of big turbo conversions to CDL's running stock internals. He said all you really need to do is fit ARP head studs, a Cometic compression reduction head gasket, dial the boost down, and your good to go.