 Question for Those Running a 3.2 Six |
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| kenshapiro2002 |
 Jan 16 2026, 01:38 PM
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#1
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Senior Member  Group: Members Posts: 1,474 Joined: 23-July 09 From: Bawlmer, MD Member No.: 10,598 Region Association: MidAtlantic Region  |
I’ve had four 914s, but this is my first six, a late eighties with MoTronic FI. It has headers with megaphones… no muffler. Getting ready to install a Dansk sport muffler. Will the MoTronic be able to read the change and adjust or will that need to be done by a humanoid, lol. If the latter, will she run well enough to get her to such a humanoid ten miles away?
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| mate914 |
Jan 16 2026, 02:09 PM
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#2
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Matt Group: Members Posts: 930 Joined: 27-February 09 From: Eagles mere, PA Member No.: 10,102 Region Association: North East States 
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Yes
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| kenshapiro2002 |
Jan 16 2026, 02:21 PM
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#3
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Senior Member Group: Members Posts: 1,474 Joined: 23-July 09 From: Bawlmer, MD Member No.: 10,598 Region Association: MidAtlantic Region |
Yes to which of my three questions, lol?
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| mate914 |
Jan 16 2026, 02:27 PM
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#4
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Matt Group: Members Posts: 930 Joined: 27-February 09 From: Eagles mere, PA Member No.: 10,102 Region Association: North East States
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QUOTE(kenshapiro2002 @ Jan 16 2026, 03:21 PM)  Yes to which of my three questions, lol? I only see one question mark. |
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| Ninja |
Jan 16 2026, 02:40 PM
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#5
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Member Group: Members Posts: 70 Joined: 25-September 25 From: Granbury Texas Member No.: 29,004 Region Association: Southwest Region |
The back pressure change is tiny until WOT and maybe not that bad at WOT.
The modern FI should adapt fine. Keep the oxygen sensor/sensors if it has them. |
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| mepstein |
Jan 16 2026, 03:20 PM
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#6
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914-6 GT in waiting Group: Members Posts: 20,340 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region
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I think you will be fine but if not, head up to our place and have our guy make you a custom chip.
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