I know it's been talked about as many times as pinion angle, but..............
My Dad runs the FBO stuff and it works great but I'm still using Mopar stuff, currently Chrome box and Chrome coil. I am going to replace the coil and the Chrome ECU because i had to borrow them from my dads spare parts box at the races last week. My car would hit 6200 and that was it, felt like a rev limiter. I've heard guys having good luck with NAPA stuff but thought I'd ask before buying.
Thanks.
Don.