6.1 Swap Won't Rev Past 3K HELLLLPPPPP!!!

The harness we have was purchased from Plum Floored and not hotwire unfortunately. If it was it would probably work!

I have been hoping for you guys to get this problem figured out before the MATS. Any chance you can return the harness to Plum Floored and buy one from Hotwire ? I've heard that PF can be accommodating if nudged just right....:poke: