MEFI4b Computer
Moderators: robertisaar, dex
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- Posts: 1
- Joined: Thu Oct 26, 2017 7:19 pm
MEFI4b Computer
I bought Mefiburn scan and tune software. I got it all working and communicating. I found Chevy performance locked the tune in the mefi 4b controller i have. It looks like i will need mefi-4b10.xdf where can i get this file. I tried going to the obddiagnostics website and cant find this file. also it looks like i will need LT1perfect65105-4b. I installed this computer on a Chevy 350 with a ramjet 350 manifold. The Cam the engine is basically a 327 corvette. The heads are vortec heads with 175cc intake runners. I got everything running but i want to get the computer dialed in and running 100%.
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- Posts: 95
- Joined: Fri Apr 18, 2008 5:19 am