427 SBC dyno test with 245 AIRWOLF heads
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Re: 427 SBC dyno test with 245 AIRWOLF heads
Profiler dont do a SBC manifold
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http://www.profilerperformance.com
PROFILER PERFORMANCE PRODUCTS AUSTRALIA
3/6 SLEAFORD ROAD
WINDSOR GNDS SA 5087
ADELAIDE SOUTH AUSTRALIA
PH 618 8266 4257 / 61 0419 400 289
http://www.rcperformanceengines.com.au/
http://www.profilerperformance.com
Re: 427 SBC dyno test with 245 AIRWOLF heads
Mike told me there was plans in the works for a 13º SBC manifold.
Re: 427 SBC dyno test with 245 AIRWOLF heads
You need to look at some QUALITY parts Joe. Callies, along with other reputable companies use smaller forgings for smaller journal sizes.TBbigjoe1 wrote:Most steel rods use the same bolt spacing for the 2.00 and the 2.100 bore size, so you would not see any gain in clearance
JOE SHERMAN RACING
Re: 427 SBC dyno test with 245 AIRWOLF heads
One simply way to tell if the forging is more compact, 2.1 vs 2.00, is look at the weights. If the small journal rod is heavier than the lg journal rod, then they used the same forging, but just bored and finish honed the big end to small journal size, which, will make the rod heavier by default, because obviously there is more meat left. But, if it is a dedicated forging for a small journal, and is lighter than the same rod except lg journal, then, it definately is more compact, and will clear better. Like a Compstar 6 inch H-beam for example. The Lg journal rod is roughly 630 grams. THe 6 inch small journal rod, is 590, with equal strength.
Frank
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Re: 427 SBC dyno test with 245 AIRWOLF heads
Well for an example, on a 427 SB Chevy running pump gas, that manifold with a 1050 Quick Fuel carb made 748 Hp at 7200 RPM. He used to run a ported super victor, and the AFR plastic manifold was over one mph faster at the track.
JOE SHERMAN RACING
JOE SHERMAN RACING