- Apr 5, 2017
I'm sure everyone has seen the specs on the new ZR1. LT5 engine with a 2.65L Eaton blower. 755 HP, which they say is conservatively rated. The most interesting thing, at least what I saw - it's going to use DI and port injection. Surprised they didn't stay only DI since they have hit such high power numbers in the aftermarket.