BS3 did the new MSD system that was at SEMA. The UMI software I have seen is to tune the Delphi MEFI4, maybe they are going to market that with MSD.
Hard to beat the stock stuff on low power engines. Accel has been pretty nice except for cost, in the old days when the Meaney brothers started it there was no other choice.
Kurt
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Originally Posted by jeff s
UMI said at SEMA they sold their EFI to MSD.
We've sold a few BS3, no complaints.
On near stock engines I prefer OEM.
I'm using Accel DFI on my TT GTR.
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