SBC cylinder head identification
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*Usually swirl port TBI SBC heads are not used in high performance applications because they run out of breath earlier than the RPM most performance camshafts need to make peak power. Some casting numbers for them are 187, 191, 193. Similar to the [http://www.crankshaftcoalition.com/wiki/Swirl_port_SBC_heads swirl port heads], but without the swirl-inducing vane are c/n's 14011083 and 14096217. | *Usually swirl port TBI SBC heads are not used in high performance applications because they run out of breath earlier than the RPM most performance camshafts need to make peak power. Some casting numbers for them are 187, 191, 193. Similar to the [http://www.crankshaftcoalition.com/wiki/Swirl_port_SBC_heads swirl port heads], but without the swirl-inducing vane are c/n's 14011083 and 14096217. | ||
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| + | ==Calculators== | ||
| + | ;Static compression ratio | ||
| + | *[http://www.wheelspin.net/calc/calc2.html SCR calculator] from wheelspin.com | ||
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| + | ;Dynamic compression ratio | ||
| + | *[http://www.empirenet.com/pkelley2/DynamicCR.html Kelly calculator/info] | ||
| + | *[http://www.kb-silvolite.com/calc.php?action=comp2 Keith Black calculator] | ||
==Resources== | ==Resources== | ||
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*[http://chevytech.info/3c10o12.html Head info by c/n, some with photos] from chevytech | *[http://chevytech.info/3c10o12.html Head info by c/n, some with photos] from chevytech | ||
[[Cylinder head identification#Casting numbers|'''Return to top'''.]] | [[Cylinder head identification#Casting numbers|'''Return to top'''.]] | ||
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;General | ;General | ||
*[http://www.nastyz28.com/sbchevy/sblock.php SBC general decoding information] from nastyz28.com | *[http://www.nastyz28.com/sbchevy/sblock.php SBC general decoding information] from nastyz28.com | ||
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