233/239 cam and 92/92 fast combo
I had a stock LS1 with the TSP 233/239 cam, afr205s, LS6 intake, ported TB, LOngtubes, T56 and made 428rwhp on one Dynojet and 440 on another. Below 4K it was soft... after 4K it came on hard up to 7K RPM. Fun setup







