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Thanks George. So do I just need the TCU to provide particular signals back to the ECU or is there no practical way to run a aftermarket...

I have a 240sx with an m90 1uz, it runs fantastic, very strong, very smooth. Today I was showing off a little bit and accidentally hit...

Then you might as well do it properly. If you're spending the money a turbo etc, talk to gloverman about a full engine harness and ecu.

Stock collets (keepers) work fine with high lift cams and heavy valve springs. Something has been wearing against the top of the collets...

Key question--I believe stock valve springs were used, not heavy springs. Would that contribute to the issue?

Here's the keeper that failed. Is this just a matter of switching to chromoly? Or does that just shift the pressure to the next weakest...

VVTI ecus will limit power and torque without a/t in place

Hey! I don't know if this has been posted before but I think it'll be interesting for everyone. Now I know stock 3uz has more power but...

Aftermarket GPS speedo? Super easy, super cheap, available all over the place just give it 12v :)

I know lots of folks have done manual conversions - What I'm not clear on is if the stock ECU has any issues with all the trans plugs...

Hey! I'm very new to the 1uz. How much would it cost to get a 1uz to 400hp and it being streetable with a 6 speed. I've been searching...

Hi everybody Just require some advice on the kind of Lexus V engine to mate on freelander1 1.8 East West engine compartment, kind of...

I'm currently located in India (probably the worst place for cars), I do expect shipping costs ofc and customs can be handled. My guess...

Brad, First up; Where are you located as that will influence the cost of trying to do this. 400NA isn't easy. That's a 62% increase...

Hey! I'm very new to the 1uz. How much would it cost to get a 1uz to 400hp and it being streetable with a 6 speed. I've been searching...