I hope you are wrong but I have replaced the pump two times in four years. When I got the car Tony had just installed the SVT pump but it failed the first season. So three pumps in five years. I'm running a stock pump now.

We had an issue at ECR (but no codes) and no power just sounded very loud on Friday but it started running fine Sat. morning. Ran great the balance of the weekend. Then after two 30 minute sessions and seven dyno pulls on Friday at MSRH and the car running fine it did it again Sat. Morning during warm up. We checked codes and pulled plug wires and it went to running fine again......at least for qual, R1, and one lap of R2 then we dropped the intake valve of number 5.

JJ
I may call you to discuss.