Product Summary

Sprint Car, 1.17" Overall Diameter, Rubber

  • Diaphragm features a neoprene rubber construction
  • Has an overall diameter measuring 1.17" and is .05" thick
  • Designed to only work with Kinser High Speed Bypasses
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Key Specs

MFG. Part #3944
BrandKinsler Fuel Injection
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Need To Know

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Kinsler Fuel Injection 3944 Details

This Kinser neoprene diaphragm is for gas or methanol bypass. Will only work for Kinser High Speed Bypasses.

Kinsler Fuel Injection 3944 Specifications

KEY SPECS
MFG. Part #3944
BrandKinsler Fuel Injection
GENERAL
Sold in QuantityEach
Overall Diameter1.17"
Overall Thickness.05"
Material TypeRubber

Ratings & Reviews

5

6 Reviews

Overall Assessment

Customers laud the product for its exceptional quality and practicality, specifically highlighting its superior material quality. Many users found our product to be an affordable solution for improving performance. Compared to some competitors, our product excels in offering reliable safety by preventing messy spills and discomfort during use. The ease of assembly and use further adds to the product's appeal. Overall, customer satisfaction is high with many recommending repurchase due to the product's performance and quality.

5

6 reviews

5

6

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I would buy these again

5.0

2 months ago

BR

Phoenix

Verified

Great value

Would Recommend

Quality diaphragm

5.0

a year ago

Red

Colorado

Verified

Great diaphragm, fit perfect! Fixed my problem

Would Recommend

I would buy again for sure

5.0

6 years ago

Mac

Rotorua New Zealand

Verified

1st class as usual

Would Recommend

Kinsler parts

5.0

6 years ago

Mavsheen

Rotorua New Zealand

Verified

1st class product.

Would Recommend

a fail from Kinsler but a slam dunk for speedway

5.0

11 years ago

sprint.racer.9

ny

Verified

I had bought a high speed bypass and they pinched the diaphragm during assembly and the team at speedway sent me there diaphragm and it worked perfect no more methanol all over me and the car..

Would Recommend

Nice

5.0

13 years ago

MrCheapwrench

Colorado, USA

Verified

Nice inexpensive way to get like new performance from your bypass.

Would Recommend

Showing 6 of 6 reviews

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