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It''s a 14.1 with 4.375 bore, 4.150 stroke, 0 deck, 62cc chambers, coated exhaust ports and valves. 1050 carb with throttle
stop under it. Inake has been port matched only. 2308 bobweight. Cam installed at 109








When you said CNCed i figured they were fully ported..that must explain why your numbers are a bit low. Thats pretty good for just a port match, thats about all mine are too.