Might be a case of trying the Lucas Oil out then. And I think pulling the lifters out will be on the cards too. I’m back in Melbourne now so I...
I guess to him the ECU is a bit of a black box, same with me. We're not sure how it's handling slightly larger turbos, intercoolers and throttle...
Thanks guys, appreciate your feedback. The guy who built the engine has come around and had a listen to it and seems to think it’s mechanically...
- Just pulled 3 of the plugs out now to have a look and all 3 have a bit of white/grey on the spark plug head. - The spark plugs are iridium NGK's...
Thank you for your recommendations, I'll have to see if I can get a hold of a wideband O2. I was a bit worried about running stock injectors,...
Yeah, haven't changed anything with the fuel system except for putting in new OEM injectors and a fuel filter. Haven't set the boost yet though...
Good morning all! After a week away visiting Mildura where my Z is I've finally been able to drive it after 14 years since buying it. It's been a...
Update, Ivan’s advice worked here. After fitting the modified valve body yesterday there wasn’t any improvement, only upon adding almost another 4...
Don’t worry about the above! ☝ The manual selector was in the valve body the wrong way around
I’m halfway through installing the new valve body now. I don’t think I specifically let it sit in each gear for 20-30 seconds, though it has...
Sure. I have no way of knowing what the last AT fluid was used in the transmission as it was over 15 years ago. At the moment it has Nulon Dex III...
Update on this, thanks for your perspectives so far. So I went down the route AdamZX suggested and got a hold of a second hand ATCU. Since...
Hi! Looking for an ATCU, Automatic Transmission Control Unit to suit a 1990 300ZX Twin-Turbo Auto. I'm based in Melbourne, though happy to pay any...
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