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#61
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I had a .055 front and rear . But i feel i dont need it in the front so i backed it to .045.
I think the problem is in the back ..
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My Half AN Injun..... |
#62
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So 91 octane gas was to expensive?
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Be carefull of the feet you step on today.They may be attached to the a$$ you kiss tomorrow. |
#63
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5 dollars a gallon . E85 is 2.40
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My Half AN Injun..... |
#64
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Fuel consumption will increase as well. Higher ethanol content increases water contamination issues in your fuel system. People I know that race with it drain their fuel system after a race and put good fuel in to let it sit.
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Be carefull of the feet you step on today.They may be attached to the a$$ you kiss tomorrow. |
#65
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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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My Half AN Injun..... |
#66
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Not your booster pin size, the holes in actual booster in the venturi
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Darby 74 Grandville 2Dr 455 c.i 4550# 2011 1.60 60 ft,7.33@94.55-11.502@117.74 2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, 6.314@108.39 9.950@134.32 M/T 275/60 ET SS Drag Radial 2023,(Pontiac 505) 1.27 60 ft, 5.97@112.86, 9.48@139.31.... 275/60 Radial Pro's |
#67
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[QUOTE=grandville455;6381968]Not your booster pin size, the holes in actual booster in the venturi[/QUO
.500
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My Half AN Injun..... |
#68
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Have you advanced the timing?
Alcohol loves the extra timing. Try advancing the timing 6-8º or so. That would help the 'bog' also.
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John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
#69
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no i haven't. Its locked out at 34
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My Half AN Injun..... |
#70
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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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Carburetor building & modification services Servicing the Pontiac community over 20 years |
#71
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[QUOTE=charlie66;6381977]These holes, not the ID of booster
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Darby 74 Grandville 2Dr 455 c.i 4550# 2011 1.60 60 ft,7.33@94.55-11.502@117.74 2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, 6.314@108.39 9.950@134.32 M/T 275/60 ET SS Drag Radial 2023,(Pontiac 505) 1.27 60 ft, 5.97@112.86, 9.48@139.31.... 275/60 Radial Pro's |
#72
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Quote:
No Louie is gone unfortunately...
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My Half AN Injun..... |
#73
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[QUOTE=grandville455;6381994]Oh i see what you mean now. What size are yours? I assume yours is sized for e85?
How did you get that apart like that ? Not sure if mine comes apart. I tried pinning mine back when i converted but i don't remember the size of them . I think i made a area calculation in comparison to the .182 pin size and it was close . But i cant remember. Its hard to pin them when there all together ..
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My Half AN Injun..... |
#74
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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 |
#75
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Quote:
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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Carburetor building & modification services Servicing the Pontiac community over 20 years |
#76
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Quote:
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My Half AN Injun..... |
#77
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Quote:
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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My Half AN Injun..... |
#78
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[QUOTE=charlie66;6382003]
Quote:
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Darby 74 Grandville 2Dr 455 c.i 4550# 2011 1.60 60 ft,7.33@94.55-11.502@117.74 2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, 6.314@108.39 9.950@134.32 M/T 275/60 ET SS Drag Radial 2023,(Pontiac 505) 1.27 60 ft, 5.97@112.86, 9.48@139.31.... 275/60 Radial Pro's |
#79
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Quote:
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Darby 74 Grandville 2Dr 455 c.i 4550# 2011 1.60 60 ft,7.33@94.55-11.502@117.74 2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, 6.314@108.39 9.950@134.32 M/T 275/60 ET SS Drag Radial 2023,(Pontiac 505) 1.27 60 ft, 5.97@112.86, 9.48@139.31.... 275/60 Radial Pro's |
#80
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[QUOTE=grandville455;6382026]
Quote:
Do they get pressed out form the bottom or the top? So in other words , Turn the carb over and go through the throttle blades to press out ?
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My Half AN Injun..... |
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