Thread: MFI vs CIS
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T77911S T77911S is offline
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Join Date: Oct 2006
Location: MYR S.C.
Posts: 17,335
MFI is a better performance system but from what little experience i have with it, there is a "3d" spacial cam (SP?) in the pump that gets a groove worn in it from the repeated driving conditions. once this groove is worn in, the system will never work right. i dont know how or where to get the injection pumps repaired or rebuilt.

CIS is a very reliable but much less of a performance system.
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Old 10-07-2011, 09:48 AM
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