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MERCURY EFI ECU CHIPS
We now sell EFI ECU chips for the Mercury 11350 digital EFI ECUs. We have the A48, A63, PROP, A40 and many other fuel curves. They are $75.00 each. 

27C256B-12F1
We have the:
A48 11500 RPM limiter 39 lbs, fuel pressure for 300 HP 2.5L
A63 11500 RPM limiter 56 lbs, fuel pressure for 300 HP 2.5L
A49 7750 RPM limiter 39 lbs, fuel pressure for 260 HP 2.5L
A36 8200 RPM limiter 39 lbs, fuel pressure for 260 HP 2.5L
A65 8600 RPM limiter 56 lbs, fuel pressure for 300 HP 2.5L
 
A40 7700 RPM limiter 39 lbs, fuel pressure for 240 HP 2.4L and 2.4L BP
A40 with custom 11500 RPM limiter 39lbs, fuel pressure for 240 HP 2.4L and 2.4L BP
 
To purchase a chip push the PayPal button below.
Please email me if the chip you would like is not listed below.

Mercury ECU Chip - All Chips Are $75.00 Each

A48 EFI ECU Chip
$75.00

A63 EFI ECU Chip
$75.00

A40 with 11500 RPM limiter
$75.00

A40 EFI ECU Chip
$75.00
For Help or Information
Email Us At:
marlesjohn@gmail.com