Quote Originally Posted by 1439/2000
This was with 20 pounds on 71R? I made around 320hp and 309 with 17-18 pounds on the disco on my 240. Hmmm what would be the main difference in our power output? I had 264 cams but that shouldn't make up for that much. And I had an RSPL fmic but other than that we had the same setup.

From what you're saying you had creep pretty bad though. Good luck with the head gasket.

actually with the big turbo cams would make a large improvement, likely changing nothing else i'd be looking at ~30-40hp when tuned right. the torque would have a bit more peak if i can get the wastegate issue worked out, and it'll move the torque curve a little lower on the chart.