Thread: 990 heads on 402?
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Old 11-03-2017, 07:21 PM
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VintageMusclecar VintageMusclecar is offline
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I double-checked and KB does offer an open chamber piston for the 396/402. They should result in ~10.5 compression with a 118 c.c head--but I'd still advise against the 990's. I'd go with an 049 or 781 head.
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