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-   -   How to I.D. Ignition? (https://www.offshoreonly.com/forums/general-q/233194-how-i-d-ignition.html)

Thunderstruck27 06-22-2010 11:32 AM
How to I.D. Ignition?
 
I recently bought my '94 27 Fever and according to the casting stamp on the engine it has a '96 Gen VI 502 which is supposed to MPI, but it has a Holly 4150 on it. It looks like an OEM ignition, but to satisfy my own curiosity I would like to know which ingnition system it has on it. Is there some visual method to I.D. which mercruiser ignition system I have? If not, what the best way to find out?
Any help is appreciated.

Griff 06-22-2010 01:44 PM
This is a TB IV ignition. If the module looks like part #7 then thats what it is.
http://www.mercruiserparts.com/Show_...L+AND+IGNITION

FIXX 06-22-2010 01:48 PM
Fixx
 
Originally Posted by Thunderstruck27 (Post 3142205)
I recently bought my '94 27 Fever and according to the casting stamp on the engine it has a '96 Gen VI 502 which is supposed to MPI, but it has a Holly 4150 on it. It looks like an OEM ignition, but to satisfy my own curiosity I would like to know which ingnition system it has on it. Is there some visual method to I.D. which mercruiser ignition system I have? If not, what the best way to find out?
Any help is appreciated.
should read thunderbolt on the module,,then read the numbers on it one set of numbers should start out as v8?? let us know what the last two digits are.


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