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Yep, make a decent difference too. I'd love to have em on my Senator.

Got stuck into the diff today. Eaton trutrac centre and Motive 3.73 gears should wake it up a bit and give a lot better traction ( the missus was complaining about a lack of traction in moist conditions...) Diff is ready to go, I just need to fill the oil in the morning once the sealant has cured overnight.

im surprised your missus uses the word moist

Got it all back together to go back into the car tomorrow. Gave it a quick clean and made it shiny.

Holden202T wrote:im surprised your missus uses the word moist

Well she said rain...

She's back on all four wheels. Still need to torque all the suspension bushes bolts now that it is at ride height but it's to dark to do that now. Fired the old girl up without the cat back exhaust. Still got a cold start miss and it sounded angry which the guy walking past appreciated

First video online ever.....

How do we adjust the dash speedo? I emailed Tazzi but I haven't heard back yet.

Got it all back together today, fitted some new exhaust gaskets as the originals after the cats were rubbish. I used 80w-90 mineral gear oil but the gears are a bit noisy and more noticeable when hot. I'll get some 80w-140 synthetic to try tomorrow.

I used his program just the other day to alter the PPK. I went for 3.27 gears. It was a fairly easy process using a GPS to match the indicated speed.
I thought those Truetracs were supposed to have a mineral oil as preferred??? Not sure how much it matters though.

Hi mate,

Yes they do say mineral oil as the first option but otherwise defer to the manufacturers recommendations.