Supra 440 injectors in a 1976 280z

[alejohndro5]

I've searched the forum but haven't found a definite answer.

 

Here's what I want to do.

I have a stock L28, Im gonna go with an aftermarket fuel pump (MSD 2225 is on my list but i'd like suggestions for another one that's adjustable and reliable in case I do an engine swap in the future)

Then the line will lead to Pallnet's fuel rail (http://pallnet.webs.com/) 

But here's where im stuck; I'd go ahead and get the standard barbed rail to use stock injectors, but since mine need replacing anyway I could get different injectors.

I know there are lots of options (http://forums.hybridz.org/topic/52695-fuel-injector-upgradesswap/) but i dont want to have to change anything else (control module or air flow meter)

I'm curious about the turbo supra 440's people are talking about, can i put those in (with Pallnet's 11mm o-ring rail) just like that, no other changes? or does anything else need to be adjusted to work? wil the higher cc throw the mix off? I think those supra injectors are also low impedance. Is that all fine and dandy or, what exactly do I have to do to complete the mod?

Edited August 6, 2013 by alejohndro5

[Tony D]

"I''m curious about the turbo supra 440's people are talking about, can i put those in (with Pallnet's 11mm o-ring rail) just like that, no other changes? or does anything else need to be adjusted to work? wil the higher cc throw the mix off? I think those supra injectors are also low impedance. Is that all fine and dandy or, what exactly do I have to do to complete the mod?"

 

No. Yes. Yes. Yes. No. Search.

Edited August 6, 2013 by Tony D

[alejohndro5]

Thanks Tony I'm gonna try to find some info on how to set up the engine for those supra injectors. If anyone else wants to link anything, post away. 

[tooquick260]

As Tony said biggest issue is the flow of the 440cc inj, it will be to rich. You would have to get an ecu that can be adjusted to those or tuned. Z31 ecu can be tuned for this application and can with some modification be plugged into the z's harness.

[dexter72]

Hold off on using the supra injectors, find a cheap stock replacement set  for now. And just gather all the parts you will need for your swap.

[tooquick260]

I am installing a new ecu (Z31) in the next week , upgrading to 500cc injectors. I will be selling my stock 280zx turbo injectors then. I will let you know.

[alejohndro5]

I am installing a new ecu (Z31) in the next week , upgrading to 500cc injectors. I will be selling my stock 280zx turbo injectors then. I will let you know.

Excuse all my silly questions, but aren't the turbo injectors different from the N/A ones? I have an N42 L28E Non turbo, so would your injectors even work well with mine?

Edited August 8, 2013 by alejohndro5

[Tony D]

No.

[tooquick260]

oops Tony correct as usual. Thought you had turbo! My injectors will not work.

[l28stockecukingofdyno340p]

Why you want´s  to upgrade to 440 supra injectors the n/a engine don´t need that if you have turbo or big cam or high compression modified engine the stock 280zx turbo injectors is enough.