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No real difference, other than the auto vs manual. Which is just some of the coding for idle functions. The manual trans ecu will run an auto car, and vice versa.

Actually, I remember the conclusion coming to be that the ideal head has characteristics from both. I think a pic of Warren Stramer's head was posted and his chambers are basically a hybrid of the...

Just got my friend's 86 Turbo Z CS back together and running this weekend on the new engine. Next step is working on tuning it. Is the 86 2. T1 cal posted here ready to use, and is it an auto cal?

Port matching will do you no good if the intake runners are smaller...

No, but I can look.

I have about 6 or 7 EATX controllers, some disassembled, came from Rob L. You are welcome to use them for testing whenever you get to that point.

Wondering if just adding a crank sensor would...

Can you elaborate on this some? I'm having the same issues on a 91 RT with a ported head and cams, but with a S70 turbo. Got boost targets all set to 20 psi, but won't go over 14-16psi unless we pull...

Nope, those stickers fade badly sometimes.

3v cable won't flash a flash module computer, that I know.

FWIW, I've found that SMEC wants the D2xx enabled, SBEC does not. Unsure why.

Yeah on a 2.5, I wouldn't worry about low end at all, I'd do everything I could to make it breathe up top.

x2, wondering what kind of price tag is on a 9-sec TM :evil:

Thanks guys! It definitely has little bugs to chip away at. Trip nav decided to smolder itself to death, right side headlights are super dim (guessing ground issue), headlight doors stopped working...

It drives! Got the exhaust hooked up yesterday and finished hooking up the water lines and pump for the intercooler day before. So, drove it to Quaker Steak and Lube in Greenville last night for a...

Drove mine a couple hours last night, through city traffic and on the interstate at 75-80mph. Even boosted it a little bit. Drove pretty decent even being in limp-in mode (solenoids aren't wired up...

Make it legal of course!

I've driven mine on the stock computer already, runs decent. Didn't have any boost on it yet, but will soon.

Yeah something odd going on there. I don't really go by the yellow line too much, more or less use it as a guideline to get in the ballpark, then tune according to AFR from there. It is fairly...

Those look fine. As long as you are at around 11.0-11.5 at WOT and in boost at part-throttle above 5psi, and in the 14.7-15.7 range cruising, your fueling should be good. I'd be looking at the coil...

Pretty sure CEL Flash and the launch control are the two main things people want.

A bunch are actually built right here in SC lol. They are as common as Hondas and Chevrolets around here.

The turbo I6 BMW's are pretty fkn quick these days, had a couple mildly tuned ones come through the shop for maintenance and minor repairs, and they boogey.

Having said, Steve Calder's TIII...

I can socket or flash-mod the SBEC. I need to do one for my own 2.5 TIII now too, anyway. Would have had it going already, but due to a long string of events and some bad financial decisions, me and...

Maybe, but I had pretty good flow going through mine using 5/8 hose. I had almost thought it was too much flow, like it wasn't staying in the core long enough to absorb the heat. Could be wrong...

Yeah, I think I've enough evidence of that in the various threads and discussions on it to convince that I need to be looking at upgrading my frozenboost I/C to something better. Worked good for a...