Not trying to nitpick but that bore & stroke is for a 307. A 305 is 3.750 bore with a 3.48 stroke.
Quote:
Originally Posted by Super73
just doinng a quick figuring in Performance Trends Engine Analyzer..
3.875 bore
3.25 stroke
882 heads with 8.5-1 cr
Weiand 177 with a belt ratio of 2
1 5/8 30" headers
91 octane at 165*
224/224 with .510/.510 ground on a 110icl / 110 lsa
440ftlbs peaking at 4,100-4,400 flat through those rpms
439hp at 5,500
236/236 .510/.510 104icl/105lsa
443ftlbs @ 4,350
441hp @ 6,000
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