lost on injectors
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Joined: Jun 2000
Posts: 83
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From: Salt Lake City utah
lost on injectors
I read most everything in the arcives and I believe I am just as confused as when I started. Some of you will I am sure say "not again" but here goes.I have a 1995 LT1 supercharged. I seem to running out of fuel at WOP at the top end of eah gear Do I need to enlarge my injectors and would 30# be to much? I am installing an adjustable regulator. I do have a 255 Walbro in my tank. When all is said and done ,will the pcm have to tuned? I'm an old carb man so please make as simple as possiable> Thanks
George lost your address are you still out there.
George lost your address are you still out there.
Team Owner
Joined: Dec 2000
Posts: 90,675
Likes: 304
From: SE NY
Cruise-In II Veteran
Re: lost on injectors (Dennis McDougle)
Since you're going to install an AFPR I'd just do that and then adjust fuel pressure for best HP.
Take it to a drag strip and get best trap speed, or put it onto a dyno and adjust fuel pressure for best HP.
Then, if you are still gaining HP by the time you have fuel pressure up to 55psi or so, it's time to consider larger injectors.
Take it to a drag strip and get best trap speed, or put it onto a dyno and adjust fuel pressure for best HP.
Then, if you are still gaining HP by the time you have fuel pressure up to 55psi or so, it's time to consider larger injectors.
