I used the Factory Mini starter on the almost same engine. Mine was 557 CID, which was a 4.44 bore x 4.5 stroke. Compression was measured at 15.5:1 which I ran with alky injection. No problems at all.
[color:"red"]65 Hemi Belvedere coming soon [/color] [color:"#00FF00"]557" Indy engine 1.07 60ft 144mph in the 8th 2100 lbs package [/color]
