wtt my 706's for your 317's
01-08-2009, 11:34 PM
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wtt my 706's for your 317's i would like to trade a set of hand ported 5.3l 706 castings for 317 castings. the 5.3's have one seat ground out to a 2.02 to check if the factory seats could handle it. i was planning on going a 2.02 1.60 valve setup, but goin forced induction. i have ported many heads, and no they have NOT been bench flowed. i just touch up what the factory has started. i use snap gauges, and micrometers to chech port sizes.
i can get pictures to you if you give me an email.
i can get pictures to you if you give me an email.
