What is the line pressure of a 3.8l fuel pump
10-23-2021, 12:40 AM
#1
What is the line pressure of a 3.8l fuel pump I've snag a v6 3.8 tank and pump from a 2001 car. What is the line pressure of? Or are they the same pumps?
Now if the v6 pump flows a tad lower than 58 psi that ls1 pumps have at the test port, using the ls2 or truck denso injectors that are 32# ers, would that at least get my project car running?
I'm doing a swap into my 85 z28 and the good ole metal tank has to be crap after sitting a lil over a decade. So for under $50 from lkq, i got a tank and pump. I'm trying to start planning the fueling.
Thanks in advance
Now if the v6 pump flows a tad lower than 58 psi that ls1 pumps have at the test port, using the ls2 or truck denso injectors that are 32# ers, would that at least get my project car running?
I'm doing a swap into my 85 z28 and the good ole metal tank has to be crap after sitting a lil over a decade. So for under $50 from lkq, i got a tank and pump. I'm trying to start planning the fueling.
Thanks in advance
10-23-2021, 01:09 AM
#2
TECH Senior Member
I would be more concerned with flow rate. Pumps aren't rated by pressure. That is controlled by a regulator.
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G Atsma (10-23-2021)
10-28-2021, 10:05 PM
#4
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I've snag a v6 3.8 tank and pump from a 2001 car. What is the line pressure of? Or are they the same pumps?
Now if the v6 pump flows a tad lower than 58 psi that ls1 pumps have at the test port, using the ls2 or truck denso injectors that are 32# ers, would that at least get my project car running?
I'm doing a swap into my 85 z28 and the good ole metal tank has to be crap after sitting a lil over a decade. So for under $50 from lkq, i got a tank and pump. I'm trying to start planning the fueling.
Thanks in advance
Now if the v6 pump flows a tad lower than 58 psi that ls1 pumps have at the test port, using the ls2 or truck denso injectors that are 32# ers, would that at least get my project car running?
I'm doing a swap into my 85 z28 and the good ole metal tank has to be crap after sitting a lil over a decade. So for under $50 from lkq, i got a tank and pump. I'm trying to start planning the fueling.
Thanks in advance