The engine makes approximately 470hp on the 1-1/16" restrictor. 500hp on the 1-1/8" restrictor.Good evening Mike Would this engine be able to make hp & torque numbers like the R6P6 & is there a lot left in this engine as far as more performance & power. Cost wise is it in range of the crate engine supplied to Pinty's series by Yates. Thanks in advance. MOPAR Always!