Stromberg 97 Secondary Base Assembly
Stromberg 97 Secondary Base Assembly
Speedway Motors

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#91011692

Stromberg 97 Secondary Base Assembly

  • 2" overall thickness
  • Aluminum construction
  • Built-in spring return and linkage
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Type:

Secondary

Primary

$87.99

/each

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Product Summary

Universal Fit, 2.000" Overall Thickness, Aluminum

  • 2" overall thickness
  • Aluminum construction
  • Built-in spring return and linkage
  • 1.750" arm length
  • 1.185" diameter
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Key Specs

MFG. Part #91011692
BrandSpeedway Motors
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Need To Know

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Speedway Motors 91011692 Details

Where else can you buy brand new Stromberg 97 base assemblies? We now offer you newthree deuce secondary bases complete with new shafts, butterflies, built-in return spring and linkage.

This assembly is for the secondary carb location. (No idle mixture or choke linkage on secondary base.)

Charts

Speedway Motors 91011692 Specifications

KEY SPECS
MFG. Part #91011692
BrandSpeedway Motors
GENERAL
Overall Thickness2.000"
Arm Length1.750"
Diameter1.185"
Shaft Diameter.280"
Centerline of Holes1.343"
Gasket(s) IncludedNo
Material TypeAluminum
FinishNatural
Sold in QuantityEach

Ratings & Reviews

4.4

5 Reviews

Overall Assessment

Customers appreciate the good quality and perfect fit of the product, highlighting its valve seal features. A minor issue was noted regarding the small size of the manifold mounting holes, requiring users to expand them for installation. However, customers also viewed this as a manageable adjustment and praised its performance in air/fuel mixture control for tri-power setups. Overall, customers attest to the product's superior functionality and quality compared to other brands, even with the need for minor modifications.

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4.4

5 reviews

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3

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3

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Great product

5.0

a year ago

Nj75

San Antonio tx

Verified

This product mounted great

Would Recommend

Yes it works great

5.0

a year ago

Jim

Wichita ks

Verified

1950 ford flathead v8 runs like a new car

Would Recommend

Worked perfectly

5.0

2 years ago

Dr. Fine

Orlando

Verified

Used it exactly like it was intended

Would Recommend

Good Product

4.0

9 years ago

Kwasy

Alberta

Verified

As expected, good quality, fits perfect, valves seal etc...

Would Recommend

Manifold mounting holes too small

3.0

11 years ago

Al

Grants Pass, OR

Verified

You must expand all three manifold mounting holes to install these. I bought them for use on a tri-power setup to eliminate the air/fuel mixture screws on the outside two carbs. Good enough but the bases do not match the manifold studs and the holes had to be drilled to 15/32 which, by the way, is the diameter of stock Stromberg base holes.

Would Not Recommend

Showing 5 of 5 reviews

Questions & Answers

3 Questions • 3 Answers

Does this base have extended throttle shaft for easier 3x2 linkage hook up?

by dsquared

• 11 years ago

1 answer

View Answer

Does this base fit Speedway 9 Super 7 carbs?

by slimjater

• 12 years ago

1 answer

View Answer

Does this secondary base fit Speedway 9 Super 7 or only Stromberg 97? I purchased three 9 Super 7 primarys before secondarys where available. Running 3 X 2 progressive on Sharp manifold on '48 flathead V8. I've screwed down idle circuit screws all the way and backed off idle adjust screws so throttle butterfly valves are closed, but there is still suction flow at both front and rear carbs. Will these secondarys close the carb better?

by ElGato

• 12 years ago

1 answer

View Answer

3 of 3 questions shown

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