Misfire issue
Hi guys wondering if anyone can lead me in the right direction.
Car is misfiring once hits 10psi, whether it be in low or high boost it misfires from this point.
It is a r33 with built rb25det running 310rkw on high boost.
Car runs up to 25psi.
Changed plugs like for like BCPR7ES and continued with the 0.80mm gap.
The split Fire coilpacks were quite hard to get off but now they seem to go on super easy and off quite easily too once 2 bolts removed of course.
Any ideas as I am stumped?
Cheers