Which fuel pump for 650 hp? - GT-R Register - Official Nissan Skyline and GTR Owners Club forum

Eagle Eyes · 30th April 2003, 06:21 AM

Hoping to run about 650 hp.
Any suggestion on fuel pump and regulator?

James

Peter · 30th April 2003, 08:13 AM

You're just showing off now James.

Eagle Eyes · 30th April 2003, 08:25 AM

I'm nearly there. The clutch is on the way. Once I have my pump
then it'll just be the turbo.
I'm hoping to do what you did to me at Rockingham-- you
overtook me like I was stationary. (LOL)
Which would you choose from T78, T517z and PE1520TR ?

James

Peter · 30th April 2003, 08:34 AM

Quote:

Originally posted by Eagle Eyes
I'm hoping to do what you did to me at Rockingham-- you
overtook me like I was stationary. (LOL)

No chance James, it'll take more than 100 bhp!!

With regard to blowers, I would always stick with twins myself, that's only a personal preference, just seems to be right for the RB in a spiritual kind of way! I would speak to Guy, Henry and Tim@SVS about the T517s as they have or had them on their cars..... If I were upgrading myself at the moment, I would probably look to Apexi or HKS.

Hugh Keir · 30th April 2003, 07:17 PM

The standard uprated fuel pump sold by the tuners on this board will flow 270 litres an hour at 3 bar fuel pressure.

The 270 litre / hr pump also flows enough to just about cope with HKS 680cc injectors at 90% duty cycle with 2 bar turbo boost.

The above is sufficient to provide more than 650BHP.

Eagle Eyes · 30th April 2003, 09:58 PM

Will be going for Nismo.

Peter, I think even if I had 300 hp more, I wiil still not overtake
you being the novice that I am. I just hope I can learn and
improve.

James

30th April 2003, 06:21 AM	#1 (permalink)
Eagle Eyes GTR Register Member Join Date: Aug 2002 Location: London Posts: 725	Which fuel pump for 650 hp? Hoping to run about 650 hp. Any suggestion on fuel pump and regulator? James

30th April 2003, 08:25 AM	#3 (permalink)
Eagle Eyes GTR Register Member Join Date: Aug 2002 Location: London Posts: 725	Hello Peter I'm nearly there. The clutch is on the way. Once I have my pump then it'll just be the turbo. I'm hoping to do what you did to me at Rockingham-- you overtook me like I was stationary. (LOL) Which would you choose from T78, T517z and PE1520TR ? James

30th April 2003, 09:58 PM	#6 (permalink)
Eagle Eyes GTR Register Member Join Date: Aug 2002 Location: London Posts: 725	many thanks Hugh. Will be going for Nismo. Peter, I think even if I had 300 hp more, I wiil still not overtake you being the novice that I am. I just hope I can learn and improve. James

Thread Tools
Show Printable Version Email this Page
Display Modes	Rate This Thread
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode	Rate This Thread:

30th April 2003, 08:13 AM	#2 (permalink)
Peter GTR Register Member Join Date: Jun 2001 Location: East Sussex. Posts: 9,029	You're just showing off now James.

30th April 2003, 07:17 PM	#5 (permalink)
Hugh Keir GTR Register Member Join Date: Jul 2001 Location: Aberdeen Scotland Posts: 1,545	The standard uprated fuel pump sold by the tuners on this board will flow 270 litres an hour at 3 bar fuel pressure. The 270 litre / hr pump also flows enough to just about cope with HKS 680cc injectors at 90% duty cycle with 2 bar turbo boost. The above is sufficient to provide more than 650BHP.