84 200zx turbo info required

[DJZ]

That's a very good idea. There was factory recall on the Z31's not long after they came out because of leaky injectors. I had a look at one a few years ago, you couldn't recognize anything in the engine bay due to the fire.

[southerndatsun]

i would say it would get pritty toasted under there.i have a 89 vg20e motor in shed with a intake manifold with Oring side feed fuel injectors and rails.was going to pop in some rb25det injectors in it at same time and make it a upgrade at same time.

[85_Z31]

I had no end of trouble with stock leaky injectors.

I got rid of the lot and started again with some RB injectors

[southerndatsun]

yeah i only got one problem with it atm.i have low impedance injectors in it now but the rb25det ones are high impedance not to sure it i have to run resistors with them ou not.

[85_Z31]

Early RB26DETT 440 or 444 cc/min injectors are low impedance.

But by changing the size of the injectors you will need to fit Nistune to your stock ecu , or lower the fuel pressure so that your injectors are flowing the same amount of fuel.

I believe GTIR pulsar 440 or 444cc injectors are the same as the RB26 ones.

I shold have stated specially that i used the early 89 style gtr injectors

[DJZ]

All GTRs have the same size/impedance injectors which is one of the quirks of the RB26 and yeap GTiRs also have the same ones in them.

[datsunboy]

You won't need to install nistune. But you will need to at last re chip you're ecu......much chapter than nistune.

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[southerndatsun]

ok.what was the price to do the nistune? i am quite familiar with the link g4storm setups as i have instaled one in my mk2 cortina running a sr20det. the power potential of the vg20 i reacon would be quite low compaird to a 30et or a vg33et.

[datsunboy]

Check out their website, I think it's around $500

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[southerndatsun]

ok that not too bad a bit cheaper than 16hundy to do about the same job as the link.also noticed today my turbo on it.has spewing oil out somewhere joys of owning a older datsun time to have a look see