Custom Carburetor for pump gas 598

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Custom Carburetor for pump gas 598 Empty Custom Carburetor for pump gas 598

Post  foxbody82 on April 17th 2019, 2:11 pm

Who would everyone here recommend using for a custom Dominator? Engine is a street driven pump gas 598. Going to be driven 2000+ miles a year. Vehicle is being built for true street, drag week, and grudge events. I have seen AED, PRC (Steve Taylor), Devane, Davinci, Braswell, Book, etc.. all thrown out in various topics, but being that this is a street driven ride I didn't know if anyone had a preferred builder.
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Post  rmcomprandy on April 17th 2019, 2:58 pm

foxbody82 wrote:Who would everyone here recommend using for a custom Dominator? Engine is a street driven pump gas 598. Going to be driven 2000+ miles a year. Vehicle is being built for true street, drag week, and grudge events. I have seen AED, PRC (Steve Taylor), Devane, Davinci, Braswell, Book, etc.. all thrown out in various topics, but being that this is a street driven ride I didn't know if anyone had a preferred builder.

Dale Cubic at "CFM Performance Carburetors" is the person I'd recommend.

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Post  foxbody82 on April 17th 2019, 3:27 pm

I forgot to mention Dale. I spoke with Steve Taylor at PRC and he was very accommodating in explaining everything and customer service was great. As for now, he has the business. Before pulling the trigger I was just attempting to make sure I did not miss anything.
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Post  norm on April 17th 2019, 7:29 pm

Did he say 2 circuit or 3?

How big was he suggesting?
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Post  68galaxie on April 18th 2019, 9:32 am

Mark Whitener (jmarkaudio on yellowbullet forum)

"Based off an APD billet body and billet float bowls, this one is a 2.25 throttle blade by 1.98 venturi and ran very well on my car. Bodies are available from 2" up to a 2.400" throttle blade."

Custom Carburetor for pump gas 598 35135511

Custom Carburetor for pump gas 598 6-b9-b11
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Post  cletus66 on April 18th 2019, 9:53 pm

Have you considered this?:


https://www.holley.com/products/fuel_systems/fuel_injection/sniper_efi/sniper_stealth_4500/parts/550-843


I'm cobbling together a 572 over a long period of time, but when it's done, I want one of these...


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Post  foxbody82 on April 19th 2019, 8:45 am

PRC recommended a 2 circuit 1050.
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Post  norm on April 19th 2019, 9:45 am

I would think you could use a bigger one but a 1050 would work
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Post  J.Toney on April 26th 2019, 7:42 am

foxbody82 wrote:PRC recommended a 2 circuit 1050.
I think you'd like the 2 circuit. Seems like when myself or others local have a 3 circuit, we're either in left field tuning or they just don't fly well on the street. Always nasty fat and burbling while on cruise. Switch to 2, AFR's happier and sound nice, with minimal hassle.
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Post  rmcomprandy on April 26th 2019, 9:28 am

A lot of carb modifiers, including myself, will make a special Dominator with a 2 circuit primary and a 3 circuit secondary for street driven vehicles which see strip duty.

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Post  68galaxie on April 26th 2019, 10:49 am

J.Toney wrote:
foxbody82 wrote:PRC recommended a 2 circuit 1050.
I think you'd like the 2 circuit. Seems like when myself or others local have a 3 circuit, we're either in left field tuning or they just don't fly well on the street. Always nasty fat and burbling while on cruise. Switch to 2, AFR's happier and sound nice, with minimal hassle.

3 circuits typically need some fine tuning.
I have a 3 circuit 1050 dominator that works fantastic on the street.
I wasn't that way OTB. T-slot restrictors cleaned up that fat burbling while cruising.
It is simply the best running carb I have ever run - but yes needed some fine tuning work.

Cheers
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Post  Lem Evans on April 26th 2019, 7:03 pm

J.Toney wrote:
foxbody82 wrote:PRC recommended a 2 circuit 1050.
I think you'd like the 2 circuit. Seems like when myself or others local have a 3 circuit, we're either in left field tuning or they just don't fly well on the street. Always nasty fat and burbling while on cruise. Switch to 2, AFR's happier and sound nice, with minimal hassle.

Agreed. Engines that see a lot of part throttle seem to like a carb with 2 circuits and a PV.

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Post  Gregaust on April 27th 2019, 2:52 am

foxbody82 wrote:PRC recommended a 2 circuit 1050.

My 2 circuit 1050 Dominator works sweet on the street

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Post  CDMBill on May 6th 2019, 7:49 pm

You'll hate a 3 circuit for street driving. Did two Drag Weeks back in the day that way with a 580". It was a big reason I switched to EFI. I also run True Street as well.

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