LT1 adj fuel pressure regulator
10-29-2006, 11:08 PM
#1
Staging Lane
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LT1 adj fuel pressure regulator Looking to see what type of adjustable fuel pressure regulator everyone is running. I'm in the market for one and I'm looking for one that bolts right up...looking for the best deal as well.
10-30-2006, 12:01 PM
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Why do you need one? You shouldn't increase the pressure on the lines. If you need more fuel you need to get larger injectors and get your pcm tuned for them. It's been proven that just adjusting the pressure without tuning will result in absolutely no gain because the computer will adjust itself back to stock. Just in case that's what you were trying to do.... 
10-30-2006, 05:04 PM
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Originally Posted by Formula350
TPIs said that leaning it out on a fairly stock motor LT! runs awesome, but if you tune it, alot of pressure was required.
