What is the difference between M137 and M275 fuel injectors




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A2750780249
The M275 ones seem to be a little cheaper than the M137 ones.
Can somebody tell the difference between the two? Is the M275 meant for forced induction unlike the M137?
Can the M275 be used with the M137 engine and vice versa?
Last edited by tim687; Apr 20, 2022 at 07:43 AM.



