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Bill Baer · 08-03-2010, 11:47 AM

I would think a four hole one would be a closer configuration to the four hole throttle stop your removing, a one hole would add pleneum volume, affect carb booster signal and possibly jetting.

If you have the opportunity to test and rejet it a one hole or super sucker [U]could[U] add a little performance.

08-03-2010, 11:47 AM	#4
Bill Baer Senior Member Join Date: Jul 2007 Location: Nothern IL Posts: 596 Likes: 1 Liked 1 Time in 1 Post	Re: carb spacers I would think a four hole one would be a closer configuration to the four hole throttle stop your removing, a one hole would add pleneum volume, affect carb booster signal and possibly jetting. If you have the opportunity to test and rejet it a one hole or super sucker [U]could[U] add a little performance. __________________ Bill Baer 3391 SC, 339B SC, QR Last edited by Bill Baer; 08-03-2010 at 11:50 AM.