Product Summary

Sprint Car

  • Made up of a restrictor jet provision and neoprene diaphragm for gasoline or methanol
  • Features simple adjustable pop-off pressure using a blade screwdriver and 7/16" wrench
  • Designed for on secondary or high speed bypass on long tracks
  • Housing is constructed out of hard anodized aluminum
  • Adjusting screw and lock nut is a special radius 12-24 threaded screw
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Key Specs

MFG. Part #3904
BrandKinsler Fuel Injection
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Need To Know

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Kinsler Fuel Injection 3904 Details

This Kinser diaphragm bypass is used for secondary or high speed bypass on long tracks. Has a restrictor jet provision, neoprene diaphragm for gasoline or methanol, and a hard-anodized aluminum housing. Simple adjustable pop-off pressure using a balde screwdriver and 7/16" wrench.

Includes -6 AN male flare fittings.

Kinsler Fuel Injection 3904 Specifications

KEY SPECS
MFG. Part #3904
BrandKinsler Fuel Injection

Ratings & Reviews

5

4 Reviews

Overall Assessment

Customers affirm the product's superior quality and practicality, especially for use on 360 sprint car engines. Its main features meet customer needs effectively, leading to upgrades of their systems. Users appreciate its reliability and vouch for its performance, highlighting it as an excellent and dependable choice over others in the market. The product's value is further enhanced by its competitive pricing and fast delivery. It seems our product is a top selection among customers for its matchless quality, usefulness, and safety.

5

4 reviews

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perfect item, great price, shipped right away.

5.0

5 years ago

Tomdom518

Selkirk, NY

Verified

Will be used on 360 sprint car engine

Would Recommend

Kinsler Parts

5.0

6 years ago

Macsheen

Rotorua New Zealand

Verified

Just what we needed to upgrade our system.

Kinsler High Speed

5.0

9 years ago

Macsheen

Rotorua New Zealand

Verified

Excellent product was what I ordered.

Would Recommend

Best Price and fast shipping on Kinsler

5.0

10 years ago

papa_boss1

Phoenix AZ

Verified

I use Sppedway when I need dependable delievery of parts that I need befor the next race date. I do not have to worry about delays in shipping or order mixups. Great website and customer telephone support...AAA+++

Would Recommend

Showing 4 of 4 reviews

Questions & Answers

2 Questions • 2 Answers

how does this hook into a hilborn 0 pump thank u

by mikey

• 7 years ago

1 answer

Can you tell me the thread pitch for the screw on top? Mine is strip.

by Lester

• 8 years ago

1 answer

2 of 2 questions shown

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