MRL Performance NHRA IS/A 360

Just the .05-.10 ET gain with 1-2# leaner jets after running for a few years without them. I'd like to re-confirm my results, but I don't have enough time to test and look for gains elsewhere.

I did have a discussion with someone who said that they knew of someone else who tried an X-pipe on a big block Camaro Stocker, but didn't gain anything.