Sorry, I couldn't find my original thread with the engine dyno results. Well, I finally worked with a really great garage and got it all sorted out. After a new fuel system installation the car hit the dyno and we achieved 818 HP at the wheels. The owner said there was about another 50 hp in her but we decided not to max it out. That works for me. I understand there is about a 20% loss thru the 727 which would put the engine at around 1028 HP. The original engine dyno was 991 HP. I gained around 30 hp with the new carb and tuning.