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Nuke Performance Fuel Pressure Regulator - 300-01-201


All Swallows Racing products utilise over 35 years experience in motorsport and are extensively tested on and of the track to ensure the maximum performance for you car with proven results.

For use on turbo-charged, super-charged and Naturally aspirated engine applications.

Specially developed for extreme power output, maintaining steady flow even over 1000HP.


Often used in combination with our fuelrail to achieve one of the best results in high power outputs on the market.

Fast response rate. Provides stable fuel delivery for the most demanding requirements. 

Fluoro nitrile diaphragm Designed to stand up to the destructive properties of alcohol fuels, including methanol and ethanol.
Nuke Regulator maintain steady fuel delivery during dramatic changes in fuel demand. 

Fuel pressure rises on a 1:1 ratio when referencing boost.
Hardened steel ball and replaceable steel seat. 

The Mounting Bracket gives a Tight and Safe Mounting of the Regulator.
The Brackets is Stainless Steel for a long lasting, corrosion-free appearance. 

Technical information 

CNC macufactured from aluminium alloy 6082. 

Fully adjustable from 35 psi to 90 psi.

Diaphragm fabricated from an elastomer material resistant against petrol and ethanol. 

Delivered with one dash 8, one dash 6, one plug and stainless steel brackets.

Warranty Options

In order to provide continuing peace of mind and support throughout the life of your Jaguar, we offer extended warranty packages to compliment our standard 3 month mechanical warranty.

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If you would prefer to purchase over the phone Call +44 (0)1934 750 319