TPI Fuel Pump
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Senior Member
Joined: Feb 2001
Posts: 536
Likes: 1
From: united kingdom
Car: Transam
Engine: ZZ4,Holley Stealth Ram,Commander 950
Transmission: T56
TPI Fuel Pump
Can you guys tell me what LPH rating is a standard 85Transam TPI in tank fuel pump
Thanks
PM
Thanks
PM
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Joined: Feb 2000
Posts: 7,015
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From: Schererville , IN
Car: 91 GTA, 91 Formula, 89 TTA
Engine: all 225+ RWHP
Transmission: all OD
Axle/Gears: Always the good ones
Dont know the rating but if your going to replace it use a Walbro . period. end of story.
LAter
Jeremy
LAter
Jeremy
Joined: Jun 2003
Posts: 5,028
Likes: 78
From: Desert
Car: 1991 Z28 Vert
Engine: 383 single plane efi
Transmission: T-56
Axle/Gears: 8.8 with 3.73s
It usually varied between 38 and 42. There is a dyno test showing gains in 45 and 50 fuel pumps though, its somewhere on here. FAQ I think.
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Joined: Feb 2000
Posts: 2,361
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From: Savannah, GA
Car: 1997 Jeep Wrangler
Engine: 4.0L
Transmission: 5 speed
Axle/Gears: 8.8 rear, 4.56 gears, 4:1 transfer
Originally posted by 3.8TransAM
Dont know the rating but if your going to replace it use a Walbro . period. end of story.
LAter
Jeremy
Dont know the rating but if your going to replace it use a Walbro . period. end of story.
LAter
Jeremy
Thread Starter
Senior Member
Joined: Feb 2001
Posts: 536
Likes: 1
From: united kingdom
Car: Transam
Engine: ZZ4,Holley Stealth Ram,Commander 950
Transmission: T56
We dont get Walbro here in the UK.The reason for my question is not because i need a new one,its because im about to fit a Holley SR set up and want to know if the original will run it ok
thanks
PM
thanks
PM
Member
Joined: Nov 2003
Posts: 257
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From: Wellington, Kansas
Car: 92Z28
Engine: L98
Transmission: A4
The HSR should work with your stock pump. If you buy a Holley pump.......Walbro makes it. Holley just repackages it and passes the love on to your wallet.
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Joined: Dec 2000
Posts: 2,341
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From: Cincinnati,Ohio
Car: 1991 BandittII Firebird
Engine: 5.7 HSR
Transmission: 700R4
Axle/Gears: 3.27 9 bolt
Originally posted by John Millican
I totally agree, go with the Walbro and be done with it.
I totally agree, go with the Walbro and be done with it.
take a read
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iTrader: (1)
Joined: Feb 2000
Posts: 2,361
Likes: 1
From: Savannah, GA
Car: 1997 Jeep Wrangler
Engine: 4.0L
Transmission: 5 speed
Axle/Gears: 8.8 rear, 4.56 gears, 4:1 transfer
Joined: Dec 2000
Posts: 2,341
Likes: 151
From: Cincinnati,Ohio
Car: 1991 BandittII Firebird
Engine: 5.7 HSR
Transmission: 700R4
Axle/Gears: 3.27 9 bolt
Originally posted by John Millican
I don't see the problem in that link with Walbro.
I don't see the problem in that link with Walbro.
Member
Joined: Nov 2003
Posts: 257
Likes: 0
From: Wellington, Kansas
Car: 92Z28
Engine: L98
Transmission: A4
If you can show me a product that someone on this board hasn't screwed up on install I'd be surprised. I really think the Walbro is a good product. I'm not saying one or two have never went out the door that wasn't working correctly, but I think it is VERY rare that it happens. I put one in my wife's stroked and blown 97z28 and it supplies over 500 hp at as much as 70psi without making any noise in the car. I like it and highly recommend them also.
Supreme Member
Joined: Jan 2003
Posts: 2,133
Likes: 4
From: Houston, Texas
Car: 88' IROCZ
Engine: 388 TPI Motown 350 Race block
Transmission: 700R4
Axle/Gears: 2.77
Fuel Pump
Originally posted by powermite
Yes but the one holley supplies is "inline" and not "intank"
PM
Yes but the one holley supplies is "inline" and not "intank"
PM
Item# = 510-12-903
Description = Holley In-Tank Electric Fuel Pumps
84-87 Buick Regal/Grand National 3.8L Turbo V6 85-91 Chevy Camaro/Pontiac Firebird 5.0L TPI 85-91 Chevy Camaro/Pontiac Firebird 5.7L TPI 85-86 Pontiac Fiero 2.8L EFI
Description = Holley In-Tank Electric Fuel Pumps
84-87 Buick Regal/Grand National 3.8L Turbo V6 85-91 Chevy Camaro/Pontiac Firebird 5.0L TPI 85-91 Chevy Camaro/Pontiac Firebird 5.7L TPI 85-86 Pontiac Fiero 2.8L EFI
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Joined: Feb 2000
Posts: 2,361
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From: Savannah, GA
Car: 1997 Jeep Wrangler
Engine: 4.0L
Transmission: 5 speed
Axle/Gears: 8.8 rear, 4.56 gears, 4:1 transfer
I NEVER trust an in-line fuel pump. Not even an expensive one. I have had several and they all failed within a year. I have been running my in-tank Walbro for years without a problem and it is MUCH quiter then ANY in-line pump I've had.
The in-lines were so loud I could hear it over my SPL 1 3/4" heads with 3" Hooker cat-back system (no cat).
The in-lines were so loud I could hear it over my SPL 1 3/4" heads with 3" Hooker cat-back system (no cat).
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