Reply to "Measuring Aircooled VW Valves"

Gordon NicholsMassachusetts 1993 CMC Supporting Member

Panchitos would be good, or at least a pair of 044s...... Either would be great but realize that if you’re going to larger valves to match the flow of those Dell 40s going in to the heads, then you should also be looking at the diameter of the exhaust tubes and match those to the flow coming out of the heads, too. You may find that what you currently have for an exhaust system is fine, or you may want to increase the exhaust tube size, too. It’s all supposed to match to handle the flow properly.

3/24/192:13 PM

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