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KJet tank pump versus LH?

swiftjustice44

swiftjustice44

Central Coast Brickyard
Joined
Feb 12, 2007
Location
DALLAS
OK, I know that KJet runs higher fuel pressure than LH. The KJet inline pump is an upgrade, right? So...my question is, how about the in-tank lift pumps? Is there any substantial difference between the KJet and LH? I have a brand new NOS Pierburg in-line KJet pump...just wondering if I need to swap in-tank pump as well.
 
I thought the LH in-tank was an upgrade over the K-Jet in-tank pump?

IIRC, the K-jet pump was minimal flow/pressure, only something like ~3psi where the LH pump was something like ~7psi? My memory is failing me here, hopefully somebody else chimes in...
 
OK. The question is regarding my 80 GT that I'm converting to LH2.4 turbo. I have an 044 for the inline which is better than the Kjet Pierburg, just want to use the best intank lift pump of the ones I have. So the 740T lift pump is better than either the Kjet or LH n/a lift pumps? Anyone know how much pressure or volume?
 
swiftjustice44 said:
OK. The question is regarding my 80 GT that I'm converting to LH2.4 turbo. I have an 044 for the inline which is better than the Kjet Pierburg, just want to use the best intank lift pump of the ones I have. So the 740T lift pump is better than either the Kjet or LH n/a lift pumps? Anyone know how much pressure or volume?
Click to expand...

Not sure on pressure, but the kit that IPD sells is worth it. I have installed many of them and it really helps kjet cars, overall an upgrade say the least.
 
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