Fueling & Injection Fuel Pumps | Injectors | Rails | Regulators | Tanks

Nast Billet rails and stock fuel setup??

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Old 04-18-2006, 07:48 PM
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Default Nast Billet rails and stock fuel setup??

I got the Nasty rails on the car, and I was wondering if you need an adjustable fuel pressure regulator if you are running the rails to the stock lines?

I'm installing my 402 right now, I got the braided line hooked up to the stock hard line off the Nasty rails, and I turned the key to see my FP, and it was at 50psi. Over about 2 hours is went to about 40psi, is that ok?

What are you guys doing that are running the rails with the stock lines, etc? Thanks for the help!!!!
Old 04-18-2006, 10:22 PM
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No need for a reg. it is in the tank. Crank the key a couple of times to ge tthe pressure up. It should be 58-60 running. You added a Walbro 340 into the tank for the new motor correct?

Nate
Old 04-18-2006, 10:47 PM
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Yeah I used the Racetronix 255 plug and play kit with the ability to add a boost a pump later on when I spray the 200 shot.

I just wanted to make sure the regulator was a non-issue before start up. Thanks again Nate!!




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