My machinist told me that BB Mopes usually distort quite a bit...He told me how much the block he just machined for me (400) distorted, but cant remember the exact specs. Sounded like a pretty good amount.
72 RR, Pump gas 440, 452s, 3800 lbs, Corked, ET Radials,. 11.33@117.72.
Same car, bone stock 346s, 9.5 comp, baby solid. 12.24@110.
