djr81

I need to replace the fuel pump on my R32 GT-R. Can I upgrade to a NISMO 276L/hour (ie up 25% on flow) without having to remap the whole of the ECU. It may sound like a dumb question, but I was hoping the regulator could maintain the required fuel rail pressure despite having a higher flow rate. I presently have run power FC. If not can it be done in conjunction with a new regulator.

Bart, Have you used these guys at Bunbury transmissions?

Output is a miserable 310rwhp, so I don't really need straight cut intermediates or anything. I was hoping someone may have gone through this previously - shot syncros is a fairly common problem. Can anyone recommend a workshop?

The syncro's in my R32 GT-R gearbox (4th gear) are basically cactus. I have tried the redline oil change, but to no avail. Can anyone pass comment on which of these three options is preferable (& maybe recommend some workshops): 1: Buy secondhand box. 2: Get existing box reconditioned. 3: Buy an exchange box (Which is what I would do for a Foulcan/Commode - but I am not sure if they are available for GT-R's.)

Could you please provide either a photo or list numbers from the id tag in the centre of the turbo shaft. This will confirm the turbos as N1. Sorry to be a doubting Thomas, but there is an awful lot of confusion about which turbo is which & the only way to be sure is to cross check the part numbers. Cheers

Thanks for the link. Unfortunately I don't believe the two T28's are one and the same. The reason for this is that the N1 compressor map recently published in Zoom is smaller in both air flow and boost than the T28 map shown by Garret.

I have an APEXi Power FC controlling a largely stock GT-R motor, with just the usual filter/exhaust mods. Can anyone help me to convert the displayed output of the airflow meters (Voltage) as seen on the Power FC controller into either a cfm measurement or a lb/min measurement. The flow meters are standard R32 RB26DETT units. I want to compare this figure, ie the stock turbo flow in lb's/min to the compressor maps for the larger Garrett GT 25 30's and/or the Nismo N1 turbos. As an aside does anyone have a compressor map for the stock R32 GT-R turbos? Also, wanted to buy - Standard R32 Rear speakers & covers.

Only been up a week and already it's on page four. Bump.

Wanted to buy: A pair of standard rear speakers & covers to suit my R32 GT-R. Please either message me or post a reply. Cheers Richard