what valves size to max. 243??
03-08-2007, 08:52 PM
#1
what valves size to max. 243?? Hi. i just went to pick my set of ls6 243 casting heads from my favorite porter guy.The job was done so well but i want use a set of 2.02 and 1.60 on my car.How many of you using those valves with factory cubes motors?Thanks
03-08-2007, 08:55 PM
#2
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Don't run a 1.60" valve. It'll hang off the seat onto the Al. The 2.02" intake is fine, but make sure to take them back to the head porter AFTER you have them cut for the new valves.
Ben T.
Ben T.