Billet Race Calibrated Carburetor Metering Block

#58667150

Billet Race Calibrated Carburetor Metering Block

Name: Billet Race Calibrated Carburetor Metering Block
Brand: Speedway Motors
SKU: 58667150
Price: 123.99 USD
Availability: InStock
Rating: 5 (2 reviews)

2 Reviews

12 Questions

Made from lightweight, yet durable billet aluminum
Comes calibrated for race applications and features changeable idle feed restriction and four emulsions for aggressive tuning
Manufactured to take your take your carbs out of the 1950's

$123.99

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Made from lightweight, yet durable billet aluminum
Comes calibrated for race applications and features changeable idle feed restriction and four emulsions for aggressive tuning
Manufactured to take your take your carbs out of the 1950's
The block can be used on both primary and secondary of double pumper carburetors
Comes with all the necessary screw in idle jets (idle feed restrictors)

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Key Specs

MFG. Part #	58667150
Brand	Speedway Motors

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Speedway Motors 58667150 Details

Is your carburetor still using 1950's technology? Upgrade it for serious performance using these billet aluminum metering blocks.

586-67150 is calibrated for race applications and features changeable idle feed restriction and four emulsions for aggressive tuning.

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

Speedway Motors 58667150 Specifications

KEY SPECS
MFG. Part #	58667150
Brand	Speedway Motors

GENERAL
Sold in Quantity	Each

Ratings & Reviews

2 Reviews

Overall Assessment

Customers highly value our product for its confirmed qualities and features. In particular, it has been described as a significant upgrade for Holley carburetors. Users have noted that it enhanced fine tuning abilities, particularly with 4412 models. Customers regard it as a practical and dependable component. The prompt arrival of our durable, quality-made product has also been commended. Its superiority over competitors is evident in its proven ability to deliver remarkable improvement in carburetor performance.

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Good Upgrade For Holley Carburetors

5.0

7 years ago

Neil

Tucson, AZ

Verified

Converted an 850 Holley double pumper to these metering blocks.

Would Recommend

Made a huge difference on fine tuning my 4412

5.0

8 years ago

Lordofwrencehes

Kalamazoo Mi.

Verified

Good piece came on time actually ahead of the original ship date

Would Recommend

Showing 2 of 2 reviews

Questions & Answers

12 Questions • 11 Answers

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Are these used on primary and secondary?

by Ron

• 8 years ago

1 answer

View Answer

Does this have replaceable screw in idle jets

by Ron

• 8 years ago

2 answers

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Does this metering block have adjustable PVCR's ?

by JB

• 9 years ago

1 answer

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will this block work for E85

by 2MRacing

• 10 years ago

1 answer

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Where can I get jets for emulsion holes? Don't see in catalog.

by DP

• 10 years ago

1 answer

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is this metering block legal in imca northern sport mod class?

by Bwg

• 10 years ago

1 answer

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Will it work on Alcohal?

by Dana

• 10 years ago

1 answer

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what size ifrs does this come with

by Scotty

• 11 years ago

1 answer

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Are these blocks IMCA stock car legal?

by Tim45

• 12 years ago

1 answer

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Could you advise if this metering block comes with jets for the emulsion holes

• 15 years ago

1 answer

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Billet Race Calibrated Carburetor Metering Block

Product Summary

Key Specs

Need To Know

Speedway Motors 58667150 Details

CARB Warning

Speedway Motors 58667150 Specifications

Ratings & Reviews

Overall Assessment

Questions & Answers

Product Summary

Key Specs

Need To Know

Speedway Motors 58667150 Details

CARB Warning

Speedway Motors 58667150 Specifications

Ratings & Reviews

Overall Assessment

Questions & Answers