Any LSx swap's running Bosch 040/044 or Denso Supra Fuel pumps??
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Joined: May 2006
Posts: 137
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From: Dayton, Ohio
Car: 1990 Firebird
Engine: 6.0L LQ4
Transmission: 4L60E 4000 Stall
Axle/Gears: 3.23 G80 (01 TA)
Any LSx swap's running Bosch 040/044 or Denso Supra Fuel pumps??
I recently got my LQ4 swapped, 90 Firebird running. I was using a Walbro"169" pump but it died after about 200-300 miles on the pump. Ive already killed a previous Walbro fuel pump when the car had a Turbo 3.8L V6 in it.
Anyways, I'm not looking to replace the dead Walbro with another Walbro. Ive read on the Grand National/TTA guys as well as Subaru and others running either the Bosch 044 intank fuel pump and the Denso fuel pump for Supras and RX7's. What non-walbro intank fuel pump are ya'll using??
Anyways, I'm not looking to replace the dead Walbro with another Walbro. Ive read on the Grand National/TTA guys as well as Subaru and others running either the Bosch 044 intank fuel pump and the Denso fuel pump for Supras and RX7's. What non-walbro intank fuel pump are ya'll using??
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From: Usa
Car: 85 IROC-Z
Engine: magflatoVE
Transmission: T56
Axle/Gears: 9" 411
Re: Any LSx swap's running Bosch 040/044 or Denso Supra Fuel pumps??
I am in the same boat. My 3rd Walbro died few days ago, and Walbro recall on 169 fuel pump ended in April 15 2009. I am leaning toward Denso Supra fuel pump; however, it is bigger than stock GM pump. So there is a posibility to modify the tank in order to get it in.
Joined: Jan 2001
Posts: 3,188
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From: Conroe, TX
Car: 1987 GTA
Engine: LS1
Transmission: 4L60e
Re: Any LSx swap's running Bosch 040/044 or Denso Supra Fuel pumps??
I've heard some guys on ls1tech have had luck with the racetronix.
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From: South of GR, MI USA
Car: 1971 Corvette
Engine: 6.0 LS1 L92 heads sheet metal etc.
Transmission: M21 4-speed
Axle/Gears: 3.36
Re: Any LSx swap's running Bosch 040/044 or Denso Supra Fuel pumps??
I put an 044 pump in my swap. it works fine in a modified stock basket. Pretty quiet too.
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