fuel pump
Thread Starter
Junior Member
Joined: Jul 2008
Posts: 17
Likes: 0
From: Schroon Lake NY
Car: '84 Camaro
Engine: LG4 305/5.0L HO
Transmission: 4 speed auto(700R4)
Axle/Gears: 3.08
fuel pump
ok my fuel pump to a dump in the middle of town the other day and now i have to replace it, only 3 days after it was registered and insured. i have an electric fuel pump but i dont if it puts out the same pressure.
how much pressure does a stock mechanical fuel pump off of a 305 "H" LG4 put out?
any help would be greatly appreciated
how much pressure does a stock mechanical fuel pump off of a 305 "H" LG4 put out?
any help would be greatly appreciated
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
About 5-6 psi.
The LG4 and L69 use the same mechanical pump.
Where exactly is this electric pump of which you speak? There should be one in the fuel tank as well as the mechanical on the engine block.
The LG4 and L69 use the same mechanical pump.
Where exactly is this electric pump of which you speak? There should be one in the fuel tank as well as the mechanical on the engine block.
Thread Starter
Junior Member
Joined: Jul 2008
Posts: 17
Likes: 0
From: Schroon Lake NY
Car: '84 Camaro
Engine: LG4 305/5.0L HO
Transmission: 4 speed auto(700R4)
Axle/Gears: 3.08
Re: fuel pump
there is only the mechanical on the block. the electrical pump is a pump i have from another project that puts out 5-7 psi. is this too much for my car? its not in the car
Last edited by mohawk_man_1; May 12, 2009 at 08:10 PM.
Member
Joined: May 2004
Posts: 180
Likes: 0
From: Inez kentucky
Car: 87 iroc z
Engine: 358 tpi
Transmission: 700r4 with transpack
Axle/Gears: 3.42 with powertrax
Re: fuel pump
id throw a regulator on that elec to be shure you keep it at 5 to 7 you can put a gage on the elec to see what it pushes too
Thread
Thread Starter
Forum
Replies
Last Post
beachrodder
Tech / General Engine
7
Aug 25, 2015 08:05 AM
92camaroJoe
Tech / General Engine
6
Aug 13, 2015 06:07 AM
