Well I took the advice and went to Kauffmans yesterday. Overall, I am very happy with the results since they fixed the hanging idle and stalling problems. Those guys seem to really know their tuning. I am still puzzled by why the car stopped making power at 5200 rpms. The power was up by 9 over my June numbers, but once again it stopped at around the 5200 level. SOTP the car felt excellent driving back from Kauffmans. I did a compression check and all 8 were around 155. I am beginning to believe the cam may be the problem. Kauffmans seemed to think that changing the cam and going to long tubes would get me to 350/360 at the tires. The TFS stage 2 cam is more of a 302 based cam and is a mismatch for the 347. Anyone care to comment?
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