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Re: weiand 7503 for poly 301

From: mikael adamsson
Remote Name:
Date: July 05, 2003
Time: 16:20:57


where did you get the manifold? I would like too get i touch with a company that sells weiand manifolds for bigblocks and LA engines. Now to your question,dont mill the manifold,mill the heads on the intake side,the roule is,for each ,060 milled off the head you should mill ,123 off the intake side off the head itīs from the racingmanual and ivīe done it severall times with the best off result.


Last changed: July 19, 2018