On Mike Murillo’s dyno M6 thunders to 650 rwhp @ 6300 rpm and 547rwft @ 5700 rpm with a conservative 325 hp shot of nitrous. The cam shaft swap proved to be the main ingredient for the EFI and nitrous to show its full potential. We found a extra 110 rwhp and 70 rwft in the setup. The new setup makes so much torque it was blowing right though our 8" torque converter. We have bought a new Coan 9" convertor for a nitrous application but have not installed it yet.
The motor tune was almost perfect with great idle qualities and part throttle performance for race car. We did some staggered jetting on the nitrous and all the plugs look great. We also played with the timing curve and found 25 hp.
So far there are no head gasket leaks with the new seven head stud setup.
Check out the dyno pull and other pictures at
http://www.mighty6.com
