Z1 Stage 3 ASHSPEC ECU With Stock Injectors

[ShelbyFairladyZ]

Hello everyone! Happy Thanks Giving!!!

I recently bought a 93 300ZX Twin Turbo, it came with a good amount of goodies.
- HKS Turbo Timer.
- HKS Exhaust.
- HKS ALC.
- HKS Electronic Valve Controller.
- BC Coilovers.
- Z1 Motorsports Stage 3 ECU ( Auto, Cali, Single Intake, 555 Fuel Injectors ) By: ASH?

Well anyways the whole reason for this post is the car has stock purple stock 370cc fuel injectors and the ECU says the chip is tuned for 555's!.

I am wanting to keep the stock 370CC Fuel Injectors, so not knowing a whole lot since I am new to the Z32 world. What are my choices?, do I need to call Z1 Motorsports and send them the ECU so they can put in a new chip for 370CC Injectors and if so does it matter if it is Cali or Federal. i am in Kansas and the car doesnt even have cats.

Thanks for any help.
Shelby

[ShelbyFairladyZ]

[zcar93na]

You could probably contact them and have them send you an Eprom. They just pop in and out of their socket, you'd just have to be cautious about removal and installation

[NolimitZ32]

Are you sure they are 370cc? the Phase 1 555cc injectors are purple as well, plus if you had a chip for 555s and had 370s in the car it would not run so if your car is running and running normally than you've got a matching setup (EPROM-Injectors)

[ShelbyFairladyZ]

Are you sure they are 370cc? the Phase 1 555cc injectors are purple as well, plus if you had a chip for 555s and had 370s in the car it would not run so if your car is running and running normally than you've got a matching setup (EPROM-Injectors)

I am not 100% sure if they are 370's, I was just going by the purple color of stock TT injectors I have read about online. But yes the car drives beautifully and he has it set at 15lb's. So that being said that the car DOES run great. So they are Phase 1 555CC Injectors? and not 370CC's.

Shelby

[NolimitZ32]

Yeah man, if that's the case I wouldn't mess with it.

[ShelbyFairladyZ]

Thanks for the quick response and help!

[NolimitZ32]

NO problem, now hows about you post up some pics of the lady (fairlady that is).

[ShelbyFairladyZ]

NO problem, now hows about you post up some pics of the lady (fairlady that is).

Ask and you shall receive lol, here is the car when I picked her up a few months ago. Just this past week I parked the car for winter. I am took the calipers off and having them powder coated white and I also ordered Rota Grid Gold wheels the other day with new BFG G-Force wheels. The car is already upgraded a lot. JWT 500 turbos, excellent interior, full audio, etc... last owner 60 year old had it in storage since 2002 and he daily's a R35. I called him to come show me the car and I couldn't believe he pulled up in a R35. I was like uhhhhh-ummmm can I look at your R35 first hahaha. Funny story I was going to get a hatch for my 95 Eagle Talon AWD and so I left work and was going to salvage yard and I saw this down the street! The hell with the hatch I had to make a huge u-turn and go back and get the car lol. I couldn't believe the price and I've always wanted one. Here are two pictures below of the Z32, I'll post more when it is finished with new wheels, side skirt, etc... Also here is a picture of my Z33 that I regret getting rid of. ( 350Z Guy that bought it works at wheel shop down the street so I see it everyday , but nice feeling driving by in the 300zx . )