Technical mpi or spi??

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Technical mpi or spi??

Nope. Spi 60s and Mpi 60s have the sameish output, the MPi is cleaner in so doing.

The 75s use different cams to get more power along with a different map.

Cheers

SPD
Ahh thanks for that. Learn something new everyday I guess.
You reckon I would benefit from a camshaft from a mpi mk1? I know someone who has done it before on here. what youthink
 
no point stick with what you have for a year then get something a bit faster when the insurance will be cheaper and your more experienced
 
Ahh thanks for that. Learn something new everyday I guess.
You reckon I would benefit from a camshaft from a mpi mk1? I know someone who has done it before on here. what youthink

The P75 cam is a well known upgrade, but, it needs to be set up properly and probably needs a vernier to get it right.

On top of that, its effectiveness will be reduced on an older engine.

Then you have the insurance question.

Cheers

SPD
 
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