[GBowman]

Has anyone seen the actual specs on these crate engines? I've seen differing comp ratios (10.5:1 vs. 11:1) on different sites. There is plenty of info on the Iron block versions; however, the real data for the Alum blocks is hard to find. I have seen anywhere from 570 to 600 HP and 527 to 553 Ft Lbs???

Does anyone know someone with this set up? Thanks.