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#91011569
$456.99
/each
In Stock
$465.98
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Universal Fit, 1.44" Bore Size, .31" Shaft Diameter
Comes as a Kit
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Return PolicyThere's nothing cooler than a TriPower on your small block Chevy, but good carburetor cores are getting expensive and hard to find! With this kit you can use three junkyard 2G small base style Rochester carbs and put together a three deuce set-up for a fraction of the cost.
Kit includes two brand new throttle body base plates for the secondary carbs, gaskets, jets, power valve, modified piston, idle tubes, plugs, hardware, and new throttle shaft and butterflies for the primary carb. This 3x2 kit also includes an adjustable progressive linkage kit for use on SBC intake manifolds with 5-1/2" carb center spacing.
Charts
910-11569 Instructions (PDF)
910-11569 Supplement (PDF)
Specs
Rochester 2G/2GC "small base" 2 barrel carburetor:
| KEY SPECS | |
|---|---|
| MFG. Part # | 91011569 |
| Brand | Speedway Motors |
| GENERAL | |
| Bore Size | 1.44" |
| Shaft Diameter | .31" |
| Bolt Hole Pattern | 3-1/4" x 1-7/8" |
| Gasket(s) Included | Yes |
| Material Type | Aluminum |
| Finish | Natural |
| Sold in Quantity | Kit |
| Notes | Center carb jet is .056, end carb jets are .055. |
4.7
24 Reviews
Customers widely praised the product for its high quality, practicality, and complete kit for easy carburetor rebuilding. They esteemed its role in improving their car's performance, ease of installation, and for helping turn old 2-barrel carburetors into a tri-power system. It is also appreciated for making tuning operations effortless and for the well-laid out instructions it comes with. Some customers suggested that extended parts and a comprehensive rebuild could enhance the product further. However, despite these minor suggestions, general sentiment is that this product offers excellent value and undeniable quality.
4.7
24 reviews
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19
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Most Liked Positive Review
5.0
That Three Deuce intake has been in the garage for 20 Years!
This kit takes the guesswork out of a 3x2 set-up at a great price! If you have a box of old carbs under the bench or in the stockroom, this kit is for you! I had carbs, but, not the correct bases - the kit is the cure for that, throttle plates are included. Put the carbs together like the instructions tell you and it's PLAYTIME!!!
Most Liked Negative Review
2.0
Alot of $ for jets and plugs!
Im still trying to justify the cost! Rebuild kits for 2G's are $16 and speedway secondary base plates are cheap also. Just block off power valves and chokes on secondary's and $70 for linkage a few $ for extended throttle shaft and your done for a fraction of the cost? All parts in this kit are quality and work very nice..But think it's over priced
Filter by Ratings
Great product
5.0
a year ago
Bill
London Ky
Verified
Used kit on a chevy 348 engine
Would Recommend
Did the trick
4.0
a year ago
JJ @ Illustrations Automotive
Camano WA
Verified
On my tri-power rod
Would Recommend
3 Deuces
5.0
a year ago
JJ @ IllustrationsAutomotive
Camano WA
Verified
Rebuilt my tri-power This was the kit!
Would Recommend
I would buy this product again and recommend it to other peo
5.0
3 years ago
Rat Bastard
Milwaukee, Wisconsin
Verified
I am not very good at rebuild carburetors, but this was a breeze. The product is excellent very easy to work with.
Would Recommend
Great quality kit
5.0
3 years ago
Bob
Colorado
Verified
Still working on my project so I haven't had time to get the carbs built. Kit appears to be of great quality.
Would Recommend
Easy tri power
5.0
3 years ago
BHRS
Texas
Verified
Makes building a tri power with 2G carbs so easy!
Would Recommend
Carb kit was all there as shown.
5.0
5 years ago
Leo
Manitoba Canada
Verified
Was on my doorstep within 4 days
Would Recommend
Money well spent
5.0
6 years ago
John
Abington, PA
Verified
My car runs better than ever, now it is easy to tune the primary carb without having to fiddle with the secondaries.
Would Recommend
Great system!
5.0
6 years ago
John DiPrimio
Abington, PA
Verified
This set up made my car run better, more efficiently, and looks great.
Would Recommend
That Three Deuce intake has been in the garage for 20 Years!
5.0
6 years ago
Rocky
Cicero N.Y.
Verified
This kit takes the guesswork out of a 3x2 set-up at a great price! If you have a box of old carbs under the bench or in the stockroom, this kit is for you! I had carbs, but, not the correct bases - the kit is the cure for that, throttle plates are included. Put the carbs together like the instructions tell you and it's PLAYTIME!!!
Would Recommend
Showing 10 of 24 reviews
8 Questions • 12 Answers
I have this kit installed on my sbc and the center carb is fine but when the outside carbs start to open the engine sputters and stalls. Any suggestions?
by randal kramer
• 6 years ago
1 answer
View Answer
I have a 283 with a Vintage Speed Tripower manifold adapter on top of a 4 barrel Edelbrock Performer manifold. I have a 2GC Rochester in the center and the front and and rear carb openings blocked off with metal plate and gasket. Runs good, no problems. Bought this kit and have modified the center carb as per instructions. It Runs but now will will not idle unless idle set screw is cranked in almost to its max opening the throttle plates and bypassing the carbs idle circuitry??
by jfmck_65
• 7 years ago
1 answer
View Answer
Is anyone making a NEW primary Base plate with circuits for the 2gc ?
by Stan
• 10 years ago
1 answer
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now that I'm searching ebay with many rochester carbs available,'if i find 3 carbs that have side fuel inlet and the bolt pattern is 3.250 X 1.875 center to center, i can assume they r 2G carbs.? is the most important features i should look for ? Thanx Tom
by tws63
• 10 years ago
1 answer
View Answer
will 1-R2-2GC & 2-R2-2GV WORK WITH this kit
by redwolf
• 11 years ago
1 answer
View Answer
Adjusting Progressive Linkage I purchased a 32 Ford with this progressive linkage. Where can I get the instructions for adjusting the linkage?
by BobbyFord
• 12 years ago
1 answer
View Answer
What else do I need to have a complete running tri power setup? I have 3 junk yard side inlet 2G carbs. I have been reading the reviews and it sounds like I will need more parts to get this all up and going. What specifically do I need in conjunction with this kit to have a running, functional tri-power with progressive linkage? Thanks
by HotRodBen
• 13 years ago
2 answers
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this might be an ignorant question, however since this is my first time with a tri power motor i have to ask. why does center carb not need base plate
by chico
• 13 years ago
4 answers
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