I have been fighting this engine for a few years and have had limited time to run it, I have had zero data logging info and have been at it blind. I did have it on a chassis dyno and it made 652 peak rpm was 6500 and it started to fall off. I think I had some ignition problems with the car and possibly some battery voltage issues 3500 lb race weight I have been mid 5.70s. The Engine is a 14.2:1 10.2 deck 4.5x4.5 572 with shelf Brodix Head Hunter 383 MC Heads. Dart tunnel ram with 2 1050 Ultra Hp Dominators. 871/823 lift 283/304 dur 113 lobe sep installed @111 it had a msd 8570 small cap distributor and a 7al box. This Year I am using a Link Ecu to control the ignition and data log. I put a crank trigger on it and I'm running a coil near plug setup on a 16v system also running q16. I will know more in a few week when everything is up and going but I feel like it should have made power at high rpm than 6500 am I wrong? I'm hoping it was a ignition deal. What should this setup make for power? Sorry for my rambling at work and its nice out I should be in the garage!!!!