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Posted by Paul B [32.178.80.12] on Saturday, February 06, 2010 at 12:59:36 :
In Reply to: Re: 318 poly carburaters posted by Grant in CO [66.129.51.243] on Friday, February 05, 2010 at 13:17:21 :
Good information on the adapters. However, I'm sure I'm getting better airflow with boring out the intake from the original 1-7/16" diameter to match the 1-5/8" of the Holley 2300, especialy since I also port matched the heads to the intake/exhaust manifolds. Either way, it is much more responsive and has noticably more torque and good fuel mileage (16+ highway with 4.10's) than with the Stromberg.
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