i have a rollin road booked monday,
but im unsure wheather2 cancel it,

replaced my old escort turbo engine with a fiesta turbo engine running on mfi, got it on rollers an tuner said the boost/power is dropping off in 3rd 4th 5th, an asked me if it was cammed, it has a stage 3 head fitted tho, next day my oil pump died,would this be the reason i lost boost/ speed in the higher gears? its had a new oil pump fitted so its back on rollers monday, do you think it could of been a cam problem?
cheeRs