17 Silverado 5.3L with 2.9L whipple, Been playing with this thing on the Dyno and would appreciate any insight on how to get a little more aggressive numbers out of it. Still a work in progress, low and high octane tables mimic each other at the moment but will be scaled properly once done. Whipple's sight shows they make 450 rwhp with this kit and I can't seem to get above 415 rwhp. Running 94 Oct E10, Running pretty good and not hitting any limits yet that I can see and a solid 11.8afr at wot.
Is it advantageous to work on SOI and EOI with a stock cam? It was previously tuned with what I think was a whipple's tune but the AFR wasn't in good shape and it had some surging going on. Made 440 rwhp on the initial pulls when it came in.
Bill-Read-1 = 440rwhp This is what was in it when it came in
File-Pull = read file after factory GM file installed in truck
TTS-5-ECM-TCM = What I've been working on 415 rwhp