01-11-2017, 11:13 PM
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#10
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Senior Member
Join Date: Aug 2006
Location: Pukwana SD
Posts: 860
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Re: BBC Heads 820 vs 292
Quote:
Originally Posted by HP HUNTER
If you flow tested 5 820 heads and 5 292/241 heads the 820 casting would have a better average. The 820 head also seems to respond better to modifications. The sort turn on the 820 exhaust is also raised more than the 292/241.
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And what do they flow?
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