Recent content by bh10
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489ci tow build...
If you have the money get the AFR 265 heads. The 109cc will bump compression and that head flows. Camshaft size will dictate octane, but Im guessing something in the 204-210 range will have to much compression and cause detonation. Moving up to a mid 220 would be a size sweet spot without...- bh10
- Post #38
- Forum: Engine & Performance
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BBC 489 build
Sorry for the delay. Im running a Sniper EFI, no numbers but Ive seen other similar builds in the high 500 hp and 600 ft lbs range.- bh10
- Post #51
- Forum: Engine & Performance
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BBC 489 build
Nice build. I have the 468 version of your build, 265 afr head littler smaller 233/233 cam though. I love that motor, the torque is amazing on it, I cant image how it'd be with a 4.25" stroke. Mines all done by about 6300rpm.- bh10
- Post #28
- Forum: Engine & Performance
