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smallport port measurements.....

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smallport port measurements.....

by 3T-Rona » Sun Jan 20, 2008 4:06 pm

anyone got a smallport manifold or head exposed to measure one of the intake ports for me, just want to verify a head i have is a small port head.

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by evil_si » Sun Jan 20, 2008 4:33 pm

about 50mm across, big port is about 65mm

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by 3T-Rona » Sun Jan 20, 2008 6:12 pm

cheers chief

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by rollaholic » Sun Jan 20, 2008 8:32 pm

bigports also have inlet ports paired with a larger gap between the two pairs, while smallport has all the ports evenly spaced!

BASU!

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by pc » Mon Jan 21, 2008 4:33 pm

http://www.billzilla.org/4agstock.htm#head

red car
1/4 mile - 14.683s @ 91.83mph
Manfield - 1:24s
Taupo - Track1 1:53s (road tyres) - Track2 1:22s - Track3 48s (with esses) - Track4 1:58s

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