whats the difference between ofab and ofac??????
hi peeps,i have a mk5 escort cab turbo,it has a frst engine, whats the difference between ofab and ofac? mine is an ofac.is one better than the other?
OFAC allow you to only run upto 1bar of boost - but i've heard MSD have been working to change this.
OFAB allow you to run more boost and uprate the map sensor to a 2.5 bar
this is the option to go for.
OFAB allow you to run more boost and uprate the map sensor to a 2.5 bar
this is the option to go for.
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