I also hear a lot of mixed reports, on the 261 and its idle speed. Many people state it will not idle at 750...



Backpressure.. It should be decent on backpressure. Its got a cat and a muffler on 2 & 1/4 pipe so I do not think its losing much backpressure considering, my friend had 2 1/2 pipe to a flowmaster (no cat) before rebuilding.

Last edited by StevenC; 03/12/07 12:14 AM.