Pontiac - Race The next Level

          
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Old 10-24-2022, 08:27 AM
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"So i converted over to e85"

Did you "convert" your current carb to E-85, pay someone to do it, or change carburetors?

A metering block change is a necessity.

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  #2  
Old 10-24-2022, 09:40 AM
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Quote:
Originally Posted by Mr Anonymous View Post
"So i converted over to e85"

Did you "convert" your current carb to E-85, pay someone to do it, or change carburetors?

A metering block change is a necessity.
I myself converted it

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Old 10-24-2022, 09:46 AM
chiefbigb chiefbigb is offline
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So 91 octane gas was to expensive?

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Old 10-24-2022, 09:48 AM
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So 91 octane gas was to expensive?
5 dollars a gallon . E85 is 2.40

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Old 10-24-2022, 10:03 AM
chiefbigb chiefbigb is offline
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Fuel consumption will increase as well. Higher ethanol content increases water contamination issues in your fuel system. People I know that race with it drain their fuel system after a race and put good fuel in to let it sit.

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Old 10-24-2022, 11:10 AM
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[QUOTE=chiefbigb;6381958]Fuel consumption will increase as well. Higher ethanol content increases water contamination issues in your fuel system. People I know that race with it drain their fuel system after a race and put good fuel in to let it sit.[

Ok, Thank you ..

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  #7  
Old 10-24-2022, 11:35 PM
73 TRANSAM 73 TRANSAM is offline
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I removed my booster on my 1050 dominator by screwing a screw on that banjo from the metering block side and pulling the screw with a vise grip. Then the booster just slides out from the top. Then just reverse the step for installation. I used a special grease that came with my kit. Not sure what is it, looks like a very thin red lube. Good luck.

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Old 10-25-2022, 09:40 AM
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Quote:
Originally Posted by 73 TRANSAM View Post
I removed my booster on my 1050 dominator by screwing a screw on that banjo from the metering block side and pulling the screw with a vise grip. Then the booster just slides out from the top. Then just reverse the step for installation. I used a special grease that came with my kit. Not sure what is it, looks like a very thin red lube. Good luck.
Very common to do it that way and at one time you could buy the booster "retention" inserts, if you screwed on up on removal.

Tom V.

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  #9  
Old 10-25-2022, 11:16 AM
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Quote:
Originally Posted by 73 TRANSAM View Post
I removed my booster on my 1050 dominator by screwing a screw on that banjo from the metering block side and pulling the screw with a vise grip. Then the booster just slides out from the top. Then just reverse the step for installation. I used a special grease that came with my kit. Not sure what is it, looks like a very thin red lube. Good luck.
Im not trying to take mine out ..

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Old 10-25-2022, 12:13 PM
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Quote:
Originally Posted by 73 TRANSAM View Post
I removed my booster on my 1050 dominator by screwing a screw on that banjo from the metering block side and pulling the screw with a vise grip. Then the booster just slides out from the top. Then just reverse the step for installation. I used a special grease that came with my kit. Not sure what is it, looks like a very thin red lube. Good luck.
Sounds like u put a screw into the booster pin and removed the banjo with booster still inside, I'm talking about just removing the booster itself from the banjo, leaving the banjo and booster pin installed in main body, done it many times! I suspect charlie is still using gas sized holes in his 12 hole booster's and that's why its not entirely happy, I would enlarge them to .059

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  #11  
Old 10-25-2022, 08:38 PM
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I messed up on terminology. What I meant to say is the pins that locks the booster in place.

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Old 10-24-2022, 12:29 PM
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Charlie
Pick up an external linkage kit.
You have more primary throttle blade articulation before pulling secondary side open.
Hope you still have ' Turbo Louie"

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  #13  
Old 10-24-2022, 01:00 PM
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Originally Posted by shaker455 View Post
Charlie
Pick up an external linkage kit.
You have more primary throttle blade articulation before pulling secondary side open.
Hope you still have ' Turbo Louie"
Hey Jeff. I want to keep it at 1:1 if i can .

No Louie is gone unfortunately...

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Old 10-24-2022, 01:55 PM
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Quote:
Originally Posted by charlie66 View Post
Hey Jeff. I want to keep it at 1:1 if i can .

No Louie is gone unfortunately...
Sorry, Louie was awesome!

With external linkage you have the ability to do progressive thru 1:1 easily.
I have seen where 1:1 can produce a huge lean condition.

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Old 10-24-2022, 02:55 PM
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Quote:
Originally Posted by shaker455 View Post
Sorry, Louie was awesome!

With external linkage you have the ability to do progressive thru 1:1 easily.
I have seen where 1:1 can produce a huge lean condition.
Thanks Jeff.

Yeah i understand how it makes it lean. Im just trying to keep it 1:1 if i can. I feel like i barley got it to work with gas . Took a lot of trial an error ..

I was thinking of closing down the front a bit and try to open up the back blades some for some more range in the slot (Or maybe lower the slot) . It seems like these dominators like being closed in the back more then the front . I say this because anytime i square up the blades to slots like the front it runs up the idle really high. So if i close up the front some i can open up the back more . Its just a thought...

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Old 10-24-2022, 01:18 PM
Dragracertoo Dragracertoo is offline
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Charlie66, Read this, https://www.horsepowerinnovations.co...nd-conversions

Booster big hole is about 1/2 inch with 12 smaller holes inside ( don't know sizes )

PVCR is big difference between ours

I believe yes on exposed .078 transition slot

Might want to buy E85 conversion blocks

I believe it's hard to flood with E85, Give bigger jets and squirters/cams a try.

I've raced with E85 for 20 years with purposed built carbs, saved a ton of money, go 8.90 NA, 8.60 with 100 shot for3- 4 sec. Good Luck with your 1050. Rich


Last edited by Dragracertoo; 10-24-2022 at 01:21 PM. Reason: changed info
  #17  
Old 10-24-2022, 02:44 PM
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Quote:
Originally Posted by Dragracertoo View Post
Charlie66, Read this, https://www.horsepowerinnovations.co...nd-conversions

Booster big hole is about 1/2 inch with 12 smaller holes inside ( don't know sizes )

PVCR is big difference between ours

I believe yes on exposed .078 transition slot

Might want to buy E85 conversion blocks

I believe it's hard to flood with E85, Give bigger jets and squirters/cams a try.

I've raced with E85 for 20 years with purposed built carbs, saved a ton of money, go 8.90 NA, 8.60 with 100 shot for3- 4 sec. Good Luck with your 1050. Rich
I read the article thank you Rich....

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Old 10-24-2022, 03:20 PM
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Quote:
Originally Posted by Dragracertoo View Post
Charlie66, Read this, https://www.horsepowerinnovations.co...nd-conversions

Booster big hole is about 1/2 inch with 12 smaller holes inside ( don't know sizes )

PVCR is big difference between ours

I believe yes on exposed .078 transition slot

Might want to buy E85 conversion blocks

I believe it's hard to flood with E85, Give bigger jets and squirters/cams a try.

I've raced with E85 for 20 years with purposed built carbs, saved a ton of money, go 8.90 NA, 8.60 with 100 shot for3- 4 sec. Good Luck with your 1050. Rich
.078 isn't the length its the size of the restrictor that feeds the slot

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  #19  
Old 10-25-2022, 03:11 AM
Dragncar Dragncar is offline
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Charlie, is this a 3 circuit carb or 2 circuit ?

  #20  
Old 10-25-2022, 11:16 AM
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Quote:
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Charlie, is this a 3 circuit carb or 2 circuit ?
Two ......

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