stock 243 heads with big cam?
03-07-2013, 02:00 PM
#21
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I ran a 617/612 248/254 114+4 with 243 heads with 2.08/1.60 on stock bottom. Then i swapped to my current 638/624. 237/240 on 111 and i noticed eye brows in my pistons. I'm dropping down to stock 243's for the smaller valve and more compression
03-07-2013, 02:17 PM
#22
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