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Difference Between Spi And Mpi Flywheel

Started by pete l , Yesterday, 03:01 PM

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2 replies to this topic

#1 pete l

Camshaft & Stage Two Head

TMF+ Member
1,516 posts

Location: East of France

Posted Yesterday, 03:01 PM

Hi all,

can someone show me the difference between an SPI flywheel and an MPI one ? reluctor ring wise.

I've been looking to replace my MPI one and while searching am thinking that maybe I have an SPI one on an MPI engine ! is that possible ? would it work ?

My one only has 2 places on the reluctor ring with teeth missing, I'm led to believe that there should be 4 places with missing teeth for the MPI.

Thanks

Pete

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#2 Piero

Starting My Mini Up

Noobies
3 posts

Location: italia

Posted Today, 04:29 PM

Exactly—four are missing, and I don't think it would work.

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#3 Steve220

Crazy About Mini's

Members
5,137 posts

Location: Shropshire
Local Club: BMC

Posted Today, 04:51 PM

Hi all,

can someone show me the difference between an SPI flywheel and an MPI one ? reluctor ring wise.

I've been looking to replace my MPI one and while searching am thinking that maybe I have an SPI one on an MPI engine ! is that possible ? would it work ?

My one only has 2 places on the reluctor ring with teeth missing, I'm led to believe that there should be 4 places with missing teeth for the MPI.

Thanks

Pete

Yep, 4 is MPi. It wont start (i dont think) on 2.