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> stainless fuel lines - 12.7mm vs 9mm, does anyone think a smaller ID line will starve SUBY engine?
jimkelly
post Oct 5 2015, 08:55 AM
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does anyone think a smaller ID line will starve a SUBY engine?

i ask because Rotary's are far more affordable than tangerine's.

http://www.914world.com/bbs2/index.php?showtopic=110158

http://www.tangerineracing.com/stainlessfuellines.htm
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scott_in_nh
post Oct 6 2015, 09:51 AM
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10 feet of 9mm ID tubing flowing 60F gasoline at 1 gpm has a pressure loss of about 0.5 psi.

Throw in 4 x 90 degree bends and it goes up to 1 psi.

Draw your own conclusions....
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