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#81
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They come out the top, pressing outta the banjo. Here’s a friends home made one for pressing out and back in
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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 |
#82
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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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#83
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Charlie, is this a 3 circuit carb or 2 circuit ?
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#84
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Quote:
Tom V.
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"Engineers do stuff for reasons" Tom Vaught Despite small distractions, there are those who will go Forward, Learning, Sharing Knowledge, Doing what they can to help others move forward. |
#85
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Quote:
I did the area on .182 and the .056 . then x that by 12 and the 12 holes have .003540574184 more area then the .182 in the booster . Im not sure if they should be drilled being there's already more area . Anyone know the answer to this ?
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My Half AN Injun..... |
#86
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My Half AN Injun..... |
#87
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Quote:
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My Half AN Injun..... |
#88
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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 |
#89
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Simple yet effective!
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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 |
#90
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Roughly the alcohol setup needs 40% more area to flow enough fuel compared to gasoline.
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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 |
#91
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I would open up the booster holes, and open up slot restrictor to .075 if it were mine and send it
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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 |
#92
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So I drilled the 0.56 to .075 and then I drilled out the booster from 182 to 192.
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My Half AN Injun..... |
#93
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I found out that 2 of the booster are loose . Anyone know of a tool they make to tighten them up?
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My Half AN Injun..... |
#94
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Quote:
are you talking about straight alcohol or e85? I went 30 percent ...
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My Half AN Injun..... |
#95
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The Terminology here needs to be clarified lol, so the above is your boosters, and u drilled the holes from 0.56 to .075? what did u drill out to .192? what is loose? The banjos that boosters press into?
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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 |
#96
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The red arrow is transfer slot restrictors n blue is your booster pins
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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 |
#97
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Quote:
The booster was drilled from .182 to .192 which your saying is the banjo. My transfer slots are .098..
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My Half AN Injun..... |
#98
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The booster/ banjo was loose. I never messed with a 4500 booster before . so im learning ive done many 4150's in the past so its different for sure ..
But i got the pin out and loc-tighted it back in . It seems ok but im going to get some new ones .
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My Half AN Injun..... |
#99
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Blue arrow is the banjo , it’s what the booster presses into
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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 |
#100
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yes i understand now . That was drilled to .192
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My Half AN Injun..... |
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