The 400 hp with reliability should not be a problem for a 12-pound/boosted /6 with a 5,000-rpm limit, and 18 degrees of spark advance. A 93-octane motor.
never seen 93 in my life, only 92 the throught out my life in CA, trips to OR, WA, NV, AZ, UT, but its now 91 everywhere. Must be a back east thing...:banghead:
