Ed note: Sources for quotes and related information: Doug Rippie Motorsports, General Motors Technology Group, Hypertech, Inc., Jenkins Competition, Lingenfelter Performance Engineering, and Lunati ...

Ever since we came up with the cockamamie idea to put an LS1 into a Fox Mustang, we've been having a tough time making new friends. Even now, four months into this project, we're sad to report that we ...

One of the tuning runs for our leftover LS1 iron 5.7L LS engine build. This was with the upgraded Fast 92mm intake and we ran it up to the rev limiter. Later we raised the limiter a bit and squeezed ...