these same jetting differences occur with the Bristol engined A/C cars too (The Bristol engine was a Siamese ported six cylinder engine also)--Panic--check it out in a '62, or '68 edition of Philip Smith's book "
The scientific design of intake & exhaust systems" --Stock 49--I believe Bristol's jetting differences were only to the order of about 0.003" between the end carbs vs. the middle carb--so perhaps in the rpm range touched by these motors GM, with the Corvette, chose the more economic route of not having to deal with multiple different carburetors for a very low volume production run (but I'm not opposed of stealing knowledge gained by a competitor!)...playing fair is square!
Last edited by preacher-no choir; 10/24/17 04:03 PM.
