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3.2 turbo

Looking for some input. First I have two aircooled 911s. One with stock motronic. One with a new itb set up from factory x. Is motronic or itb better for turbo. I can switch one to the other car pretty easy. How much can a 84 3.2 take and still be reliable. Is there a thread of what's needed to get this rolling. Thx

Old 12-22-2016, 07:03 PM
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Chain fence eating turbo
 
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The 3.2 is based on the 930 3.3. It can take a lot of power.

Motronic is not great for boost, but Protomotive makes components that make it work.

ITB's. Which ones? Carb type or EFI?

ITB's with EFI would be the hands down best with boost.
Old 12-22-2016, 07:18 PM
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Quote:
Originally Posted by Tippy View Post
The 3.2 is based on the 930 3.3. It can take a lot of power.
JustTheTIPpy, butt he won't be about to run much boost pressure if he intends to keep the stock pistons, correct (static compression is too high, right)? Still a very good bump in power, but the stock compression ratio will really limit how much can be added. . .

Last edited by Rawknees'Turbo; 12-22-2016 at 07:25 PM..
Old 12-22-2016, 07:23 PM
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Chain fence eating turbo
 
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Quote:
Originally Posted by Rawknees'Turbo View Post
JustTheTIPpy, butt he won't be about to run much boost pressure if he intends to keep the stock pistons, correct (static compression is too high, right)? Still a very good bump in power, but the stock compression ratio will really limit how much can be added. . .
That's true. Water/meth plus knock sensing would allow one to push boost higher than what was possible in the past though.
Old 12-22-2016, 07:47 PM
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Yes it's a fi itb. If I was to go this route. I'd think I'd lower static compression. Maybe 8 to 1 . Where look for pistons? What brand. And so on. Would like to at least double what I have now power wise. Cheers
Old 12-22-2016, 09:26 PM
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With ITB's and stock CR, I'd imagine you could double hp with low boost.
Old 12-23-2016, 08:59 AM
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Ok. I'll dig into it more. Thx

Old 12-23-2016, 04:36 PM
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