Pontiac OHC 6 Sprint engine first run

This was a terribly hacked together engine I bought to rebuild for my Firebird. Finally back together and running as it should. This is a 250 cu inch OHC 6 cylinder with 215 stock HP. I ported the head and exhaust manifold for a little more power and had the deck and head milled for slightly higher compression.

Видео Pontiac OHC 6 Sprint engine first run канала olzkng