Wires' 12a Turbo

Restoring or fettling your ride ? Show us your progress.
User avatar
gt_james
Posts: 521
Joined: Sun Apr 06, 2014 4:10 pm
Location: Pershore, Worcester UK

Re: Wires' 12a Turbo

Post by gt_james » Thu Aug 24, 2017 10:10 am

Hope you get your running issues sorted. That show looks good, and I'm liking the Mk3 Supra

User avatar
Wires
Posts: 127
Joined: Fri Feb 12, 2016 10:24 am

Re: Wires' 12a Turbo

Post by Wires » Fri Aug 10, 2018 2:12 pm

So!

After a long hiatus due to moving house and various other things, I'm finally back to getting this thing running.

I've just had the injectors checked and 2 of them were completely goosed, but the tester recommended replacing all of them.

So, where is the best place to pick up 2x 720cc and 2x 850cc?

Google isn't bringing up a lot of UK choice so far. I'll ask the tester when I pick the old ones up this aft, but thought I'd see if anyone on here a any recommendations.

Also, new wheels are en route, part of the set from Japan :D

User avatar
Wires
Posts: 127
Joined: Fri Feb 12, 2016 10:24 am

Re: Wires' 12a Turbo

Post by Wires » Fri Aug 10, 2018 7:09 pm

So I'm trying to track down the injector part numbers.

The original engine builder has size written down as 720cc primary and 850cc secondary.

The number on the injectors are all partially worn, I've managed to source the 720's, but I couldn't get a full number on the 850's. After finding a list of denso numbers, the only one that can be a match from the numbers I can see is coming up as 660cc???

195500-0610

Found a post on a forum with someone who had some and had them cleaned and flow balanced @ 43.5 PSI, which came out as 690cc/min.

So I guess the best course of action is to match the part rather than the notes as I just want it to run on the current ecu tune which should be set up for what was in.

Post Reply