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#91011550
Holley 4 Barrel Carburetor Aluminum Throttle Stop
- Keeps throttle from over extending
- Reduces wear on base plate
$19.99
/each
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Product Summary
Universal Fit
- Keeps throttle from over extending
- Reduces wear on base plate
Key Specs
| MFG. Part # | 91011550 |
| Brand | Speedway Motors |
| Material Type | Aluminum |
| Finish | Anodized Black |
Need To Know
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Speedway Motors 91011550 Details
Throttle stops are fairly simple devices. A quick add-on to most 4150 style Holley/Demon carburetors, that helps prevent the throttle linkage/butterfly from overextending and sticking - preventing a scary WOT situation out on the racetrack or even rumbling down the highway. Throttle stops also can prevent the throttle from sticking in the "closed" position, preventing a successful pass or stalling out in the corner.
- Prevents unnecessary wear on your carburetor/linkage
- Aluminum construction
- Black anodized finish
This throttle stop will fit most 4150 style Holley and Demon carbs and may fit others with modifications. Mounts directly to your carburetor's base plate, near the linkage assembly.
Speedway Motors 91011550 Specifications
Speedway Motors 91011550 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91011550 |
| Brand | Speedway Motors |
| Material Type | Aluminum |
| Finish | Anodized Black |
| GENERAL | |
| Notes | This will only work with 4bbl carburetors. |
| Sold in Quantity | Each |
Ratings & Reviews
4.3
7 Reviews
Customers appreciate the product's quality and appearance, it's deemed as impressive upon unboxing. Mainly used on race cars, the product stands out for its simple yet adaptable construction. While some customization may be required for certain carburetors, it generally works as advertised. A few customers experienced issues with the product's fit but still acknowledge the product as good, vowing to order again if it fits their needs. Its performance deserves further order and continuous business. Repurchasing tendency signifies the product's competitiveness in the market.
Ratings & Reviews
4.3
7 Reviews
Customers appreciate the product's quality and appearance, it's deemed as impressive upon unboxing. Mainly used on race cars, the product stands out for its simple yet adaptable construction. While some customization may be required for certain carburetors, it generally works as advertised. A few customers experienced issues with the product's fit but still acknowledge the product as good, vowing to order again if it fits their needs. Its performance deserves further order and continuous business. Repurchasing tendency signifies the product's competitiveness in the market.
4.3
7 reviews
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Filter by Ratings
Yes
5.0
2 years ago
Jeff
Idaho
Verified
It was a perfect fit and worked as expected
Would Recommend
Nice Piece But…
3.0
4 years ago
RRTSCB
Redding, CA
Verified
I opened the box and was very impressed with the appearance of this stop. Unfortunately once it was installed, as I ran the linkage through its arc, it continuously caught on the stop, completely defeating the purpose.
Would Not Recommend
Yes I would
5.0
4 years ago
Ron
Michigan
Verified
Use on race car
Would Recommend
Good product
5.0
9 years ago
Punisher
Rock hill sc
Verified
It was a good product and fast shipping I will be doing business again
Would Recommend
looks good
4.0
9 years ago
mod mark
soo cda
Verified
simple construcion with minor modify
Would Recommend
Holley Throttle Stop
4.0
11 years ago
Corey
Ft. Worth, TX
Verified
I purchased this throttle stop for a QuickFuel carburetor. It may take a bit of customizing, but it works as advertised.
Would Recommend
good product not what i needed
4.0
11 years ago
Dirty Deeds
Ia
Verified
I would order again if it fit my need
Would Recommend
Showing 7 of 7 reviews
Questions & Answers
Questions & Answers
6 Questions • 8 Answers
Dimensionally, how 91011550 and 91011552 different? I know one is for the Demon carb and one is for the Holley 4bbl... but specifically what dimensions are different?
by Steve
• 8 years ago
1 answer
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Will this fit a quick fuel ss carb?
by Chris
• 8 years ago
1 answer
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Can the throttle stop be used to limit throttle opening a little for bracket drag racing ?
by Mike
• 8 years ago
3 answers
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will this fit on a proform circle track part 67215?
by ripper
• 9 years ago
1 answer
View Answer
How does it bolt onto the carburetor
by
• 14 years ago
1 answer
View Answer
Will this stop work on a Holley 4412 carb also?
by
• 15 years ago
1 answer
View Answer
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