Correct Walbro Fuel Pump and Install Kit Part Numbers., GSS342 and 400-765 |
Correct Walbro Fuel Pump and Install Kit Part Numbers., GSS342 and 400-765 |
Sep 19, 2006 - 11:00 PM |
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Enthusiast Joined Oct 10, '03 From Wichita, KS Currently Offline Reputation: 5 (100%) |
The GSS-342 fuel pump and 400-765 install kit are the correct Walbro part numbers for our cars that are swapped or turboed.
I bought the GSS-341 since that's what I found to be recommended during a search here, but it's inlet and outlet are reversed compared to our stock pump... Our stock pump looks almost identical to the pump on the left. The Walbro pumps in that picture are identical except that the one on the right has the inlets and outlets offset for use in the MR2 Turbo and Supra TT. That is the only difference between the 341 and 342, they are both 255lph Hi Pressure pumps. I got the GSS-341 to work but it doesn't sit in the pump bracket correctly. A zip tie was added for peace of mind. Also, on the stock fuel pump plug, the blue wire is the positive 12v source. It is to be spliced into the red wire on the Walbro plug. Obviously, the two remaining black wires will be spliced together. If anyone has any advice on how to install the filter retaining clip let me know. I finaly got it to go on but it sure seemed like it was more trouble than it should have been. -------------------- Project ST204.5 99.88946% complete... |
Jul 3, 2012 - 12:27 AM |
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Enthusiast Joined Feb 11, '08 From Auckland, New Zealand Currently Offline Reputation: 0 (0%) |
Update on that walbro intank noise video? My friend installed one in his car, we were expecting a whirring fuel pump noise like in a race car, but it was dead silent
-------------------- Mike W
1996 Toyota Celica ST205 GT-FOUR GT2860RS turbine, TiAL mvr44, JE 86.5φ piston, Clutchmasters FX400, APEX P-FC 269awhp / 273ft-lbs |
Jul 5, 2012 - 5:51 PM |
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Enthusiast Joined Apr 24, '08 From Orange County, CA Currently Offline Reputation: 33 (100%) |
Update on that walbro intank noise video? My friend installed one in his car, we were expecting a whirring fuel pump noise like in a race car, but it was dead silent as requested. You can't hear it a bit more once the idle drops back to under 1,000 rpm. the car was still cold. I have a magnaflow 14inch resonator and magnaflow exhaust by the way. When I put my phone behind the rear left tire is when you can hear the whining the most. -------------------- Group buy to replicate Narrow E series transaxle parts
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