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jkeesey · 04-18-2013, 04:44 AM

Okay, what would be a good jet size? The carb started with a 42 and ran very poorly so I tried a 52 I had on hand and it ran better. The next size up I had was 64 and it ran worse. Does anyone have a comparable setup? The carb is a later Holey 94.

04-18-2013, 04:44 AM	#40
jkeesey Senior Member Join Date: Apr 2011 Location: Glenmoore Pa Posts: 1,644	Re: not enough backpressure? Okay, what would be a good jet size? The carb started with a 42 and ran very poorly so I tried a 52 I had on hand and it ran better. The next size up I had was 64 and it ran worse. Does anyone have a comparable setup? The carb is a later Holey 94.