Nistune Forums

Hey guys Im Josh Edwards friend he asked me to get on & talk to you guys about whats going on! So! We put the nistune in my stock 87 300zx turbo, & she ran like shit with the stock ecu tune but none the less it ran so! nistune is good but now we are thinking it mite be the wiring cuz he is ...

OK. So I have the nistune ecu plugged in with a base tune. I put a voltmeter on the injector to see if it was recieving power when the key is on the on position. As soon as the car trys to turn on; the injectors then dont have power when the car is turning over. Ok when i put the stock ecu on; the i...

that tune looks completely out of whack. maps are completely everywhere

Thanks man. So i just burn it into eprom?

Nissan 300zx Turbo

a18-678 M82 7509

k constant- 6829 when i resized for the 550cc injectors

I wish someone had a image for a stock setup with 550cc injectors.

I just finished rebuliding and installing my engine and i hooked up the computer and nistune ecu to the car and it wont start. it turns over but no start. i do have a ignition signal and knock signal under msgs. The weird thing is that when i put a stock computer in it starts right up. It runs RICH ...