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aspen7709 · 12-17-2015, 10:26 AM

Just ditch the primary jet system. Eliminate the metering rods altogether and the step up piston. You can purchase a holley jet tap and retap the primary holes for a holley jet. I then find the smallest secondary jet (the long ones) in economy 750's and drill them to desired sizes. Then all you need is a parts store rebuild kit.

12-17-2015, 10:26 AM	#4
aspen7709 Member Join Date: Aug 2004 Location: sunny,az Posts: 165 Likes: 0 Liked 0 Times in 0 Posts	Re: mopar thermoguad main jet kit Just ditch the primary jet system. Eliminate the metering rods altogether and the step up piston. You can purchase a holley jet tap and retap the primary holes for a holley jet. I then find the smallest secondary jet (the long ones) in economy 750's and drill them to desired sizes. Then all you need is a parts store rebuild kit.