Thread: for the engine guru's
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02-12-2006 08:17 AM #5
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- Car Year, Make, Model: '67 Ranchero, '57 Chevy, '82 Camaro,
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and here's some numbers from Chapman racing on a set of CNC ported Edelbrock Victor heads:
65cc chamber volume
230 cc intake port volume
In. Ex.
.100 67 51
.200 141 110
.300 209 174
.400 254 207
.500 287 218
.600 309 221
.700 321 224
These would allow for as much cam lift as you would ever need, right????
Ok, some cam numbers. Comp Cams 772-8
intake duration @.050--248 lift .614
exhuast duration @.050--254 lift .621
110 lobe separation
This is a mechanical roller cam (I love rollers) should be enough, or is it too much?????
Again, 5 speed car with a 33Lb. flywheel
Last edited by Dave Severson; 02-12-2006 at 08:54 AM.
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Yep. It’s pretty sad.
Dead!