I believe the plenum on a single 4 should be 1.5x the volume of 1 cylinder so I wonder what a tr should be.Would the tr carbs be side mount or in line?
Originally Posted by mopar dave
Are you referring to the runner or the plenum? Pretty sure the plenum is more than 300cc. The 750's you have for sale, are they the ones in your avatar?


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http://www.enginelabs.com/mopar-big-bloc...t-of-necessity/