Stock 241 intake runner vs. 243s
12-10-2006, 12:39 AM
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Stock 241 intake runner vs. 243s What is the diff between stock 241 intake runner size and 243s. 241s are small and hence better for low-end when ported but what are the specs?
12-10-2006, 07:42 AM
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I think I've lost faith in "smaller is better for lowend". I know this should hold true as an engineer, but look at the torque curves generated by the L92 heads. Baffles me...
Ben T.
Ben T.
12-10-2006, 04:52 PM
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In stock confiruration, 241's are 200cc intake port, 70cc exhaust port, 67cc combustion chamber as compared to 243's 210cc intake, 75cc exhaust, 64cc combustion chamber...
