Author Topic: What Carb do you recommend for my rebuild? 70 Challenger R/T 383 W A/C  (Read 482 times)

Offline cdecristo

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I am looking to replace my Carb on my Car. I have recently rebuilt the 383 with a mild cam and went .30 over. I have a holley in the car right now, It is not original , and the car seems to be running poorly. The carb also seems to leak a little fuel . I want to get a new carb. I do have a correct 4369 holley that needs to be rebuilt properly. I put it on the car after a recent rebuild and it seems to be even worse. There are very few adjustments with an old carb like that. I would like to stick with a holley, What do you guys recommend? Thanks

Chris


1970 Dodge Challenger R/T SE




Offline MEK-Dangerfield

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The Holley Street Avenger series is a nice carb. You would probably need a 770cfm. Just a guess, but you will probably have to go down a couple of sizes in the primary jets.

http://store.summitracing.com/partdetail.asp?autofilter=1&part=HLY-0-80770&N=700+115&autoview=sku

Mike

1970 Challenger - SOLD
2016 SXT+.  1 of 524 SXT+'s in Plumb-crazy for 2016.

Offline Chryco Psycho

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The 3310 is a common carb to run , easy to find used too
 the 770 Avenger is a good choice as well , if you want a slightly more aggersive carb the Holley 82751 HP street carb is awesome , as well as the Proform 750 dp

Challenger - You`ll wish You Hadn`t