I know that it sounds weird but for some reason put it at 44 psi for the pumps but 39 psi for the fuel coming out of the injectors. Ill do a better write up when I get on a computer.
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Duraspark/TBI
- Thread starter Twister
- Start date
What the after market fuel regulator is suppose to be doing is restricting fuel flow but in the process raises pressure, due to it being before the injectors. Now the built in one on the TBI is after the injectors so that one would have to both of those things.
I found an after market TBI regulator, says it for 5.0 TBI, but I think the 3.8 and the 5.0 regulators have the same bolt patterns. Its call ed a Kirban Adjustable Fuel Pressure Regulator, says it is good for adjustments from 30-100 psi of pressure.
Now for those whos minds think about turboing a 2.8, its possible and may be easier to do with a TBI system put on the 2.8. I know that was kinda off subject but get my gears a turning.
I found an after market TBI regulator, says it for 5.0 TBI, but I think the 3.8 and the 5.0 regulators have the same bolt patterns. Its call ed a Kirban Adjustable Fuel Pressure Regulator, says it is good for adjustments from 30-100 psi of pressure.
Now for those whos minds think about turboing a 2.8, its possible and may be easier to do with a TBI system put on the 2.8. I know that was kinda off subject but get my gears a turning.
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