Ok I've done a search and found as usual conflicting advice/numbers

 

But what sort of power can the standard TT fuel pump handle?

This is pretty definitive:

 

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

 

At 241lph / 13.5v / 3 bar, it should flow enough for 540ish bhp at the fly.

the USa guys say up to 650 there abouts

the USa guys say up to 650 there abouts

 

which probably equates to 540 real BHP...lol

lol yeah with the US i got more power than anyone has car

lol yeah with the US i got more power than anyone has car

 

:lol:

If your in any doubt buy a new one,an old pump if worn will flow less.

Cheers guys what are you lot running

 

Was thinking of the aem one from czp

 

http://www.conceptzperformance.com/Cart/description.php?II=9730&Car_Type=300&UID=2013030712591090.214.49.195

this is the one i got 320lph + up to 1000bhp

 

http://www.conceptzperformance.com/Cart/description.php?II=6907&Car_Type=300&UID=2013030712591090.214.49.195

this is the one i got 320lph + up to 1000bhp

 

http://www.conceptzperformance.com/Cart/description.php?II=6907&Car_Type=300&UID=2013030712591090.214.49.195

 

What was the fitment like on it mark?

lol dont know but looks like i have to make a bracket ..

 

gimmy 5 mins will get a pic up

here ya go

 

The figures on that data sheet seem off. At approx 26.5 psi positive boost pressure with a stock 13.5V feed, fuel delivery rate of 250lph is not enough for 790 bhp as it states. Not even 790 USbhp.

 

Walbro have a 400lph one available now.

 

The stock Z32 fuel pump is good for up to 750 HP, so there is no real need to go with aftermarket units once it breaks down.

 

Good old TT.Net :laugh:

Cheers mark

 

That's exactly what I mean Noz lol all different number lol

160896281222 eBay number this walbro 455 seems a good price

its only 400lph at zero PSI ..

 

around 320 @ 60psi

 

Just realised what I asked lol

Edited March 8, 201312 yr by 111mattin111

what u posted up

Yea sorry was on my phone didnt see chart at the bottom

Dont the walbro ones get a biy slated? Alot of the big number chaps are rubning dual oems no?

its only 400lph at zero PSI ..

 

around 320 @ 60psi

 

 

 

That's at 12V i.e. whilst priming. It's 455lph at the nominal 30psi fuel pressure & 13.5v supply voltage of a running engine, 381lph at 60psi (approx 16.5psi of boost pressure at standard fuel pressure on a Zed).

Dont the walbro ones get a biy slated? Alot of the big number chaps are rubning dual oems no?

 

A regular 255lph Walbro is not an upgrade on the Zed. I've found them to be noisy (I've run them in many different cars and have one currently in the Pulsar), but never had one fail on me.

I've always ran walbro on my 200's with no problems

 

What sort of power do you think the 455 would be good for Noz?

A regular 255lph Walbro is not an upgrade on the Zed. I've found them to be noisy (I've run them in many different cars and have one currently in the Pulsar), but never had one fail on me.

 

maybe that's what im thinking about.