Supra Fuel Pump?

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Jun 15, 2007 | 03:28 PM

#26

rx7goomba

Joined: Jun 2006

Posts: 988

Likes: 1

From: Ky

Quote:

Originally Posted by theorie

anyone know the part number for the supra fuel pump?

Now thats a tough question. I guess checking the supra forums for that is a complicated task.

Jun 15, 2007 | 03:28 PM

#27

ihavetwins

Needs more seat time

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From: Chicago, IL

pumps i hear are good for 500whp dont quote me but thats what i heard

Jun 15, 2007 | 03:55 PM

#28

adam c

Cheap Bastard

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Joined: Sep 2002

Posts: 8,368

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From: San Luis Obispo, Ca

Quote:

Originally Posted by ihavetwins

pumps i hear are good for 500whp ...........

I don't think so.

Aug 14, 2007 | 04:43 PM

#29

AshC

Junior Member

Joined: May 2005

Posts: 27

Likes: 0

From: UK

Quote:

Originally Posted by Goukid2

A few people asked for photos so her yah go! I guess the first thing you should do is spray WD-40 on the screws of the Fuel Pump Cover. Let that sit for about 20 minutes and then it should unscrew fairly easy. After that its childs play. The Supra Pump is a Denso pump so literally its a really easy swap. Just remove the old pump and replace with the new along with the new Filter. Really Really easy. Took me maybe 30 minutes.

hi -resurecting thread - i'm ash from canterbury, UK. I have a 94 fd with minimal mods, airbox, backbox and defis only.

Great post/thread;

i'm doing this shortly more as a reliabilty mod because my stock pump is jolly old. (and i got a good deal on one of these pumps just now!)

Now does anyone know if the supra pump sucks dry under a quarter of a tank like the bosch 044, and needs a swirl pot, or should it be ok without one? I'm just using the car for street/occasional track use and currently the fpr and injectors are stock.
thanks
ash

edit: heck i just realised this is my first post but i joined in 2005 - urgh! a lurker! Sorry!

I'll try and contribute more in the future, but pretty much any info i've needed in the past has already been posted...

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Last edited by AshC; Aug 14, 2007 at 04:58 PM.

Aug 14, 2007 | 04:50 PM

#30

Heisenberg

Civilization is crumblin

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Joined: Nov 2004

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From: eL lAY

Quote:

Originally Posted by ihavetwins

pumps i hear are good for 500whp dont quote me but thats what i heard

I have heard of people getting 450hp but i dont see getting into the 500's with one.

Aug 14, 2007 | 05:33 PM

#31

Hec's 79 gs

Senior Member

Joined: Mar 2006

Posts: 389

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From: Houston, texas, Tomball Texas x

I hope this helpshttps://www.rx7club.com/showthread.php?t=401691

Aug 14, 2007 | 06:08 PM

#32

dis1

www.silverbulletrx7.com

Joined: Feb 2001

Posts: 940

Likes: 1

From: Gaithersburg, Md

Quote:

Originally Posted by adam c

I disagree. It is my experience that fuel pumps work, or don't work, and there is no in-between. A 14 year old pump (that works) should be as good as a new one.

My pump started to fail and it WAS in-between making it hard to trace down. The advice to replace the stock pump is solid. I replaced mine with the supra pump and my problem of hesistation went away. My stock pump still worked but not like it did when it was new.

Aug 15, 2007 | 02:46 AM

#33

grimple1

Turd Ferguson

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Joined: Jul 2006

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From: Sherman Oaks, California

i know the article is for stealth/3kgt owners but it's a good read. Thought you all might like to take a look at it.

http://www.stealth316.com/2-fuelpumpguide.htm

The Conclusion portion is a great.