Stock Carb Substitutes

Todd Boyer · 11-19-2010, 10:26 PM

I have been told the same specifically for a 340 AVS. I think the blueprint sheet shows only a couple of different carb numbers, but Jeff is right that NHRA only really cares about specs.

GTX JOHN · 11-20-2010, 04:48 AM

Don't the different Mopar AVS have flow correction tabs ( I forgot the tech name) placed on boosters in different places to compensate for flow difference in manifolds on 340 and 383? I always run 340 carbs on 340 and 383 carbs on 383. Does anyone else think it make a difference?

11-19-2010, 10:26 PM	#1
Todd Boyer Senior Member Join Date: Feb 2004 Location: Saint John NB Canada Posts: 561 Likes: 30 Liked 6 Times in 5 Posts	Re: Stock Carb Substitutes I have been told the same specifically for a 340 AVS. I think the blueprint sheet shows only a couple of different carb numbers, but Jeff is right that NHRA only really cares about specs.

11-20-2010, 04:48 AM	#2
GTX JOHN VIP Member Join Date: Jun 2009 Location: Boulder City, Nevada 89005 Posts: 2,733 Likes: 2,802 Liked 2,486 Times in 697 Posts	Re: Stock Carb Substitutes Don't the different Mopar AVS have flow correction tabs ( I forgot the tech name) placed on boosters in different places to compensate for flow difference in manifolds on 340 and 383? I always run 340 carbs on 340 and 383 carbs on 383. Does anyone else think it make a difference?

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