Just fitted -31 actuator and was in process of setting the boost to 11 psi,anyway took car out for a shot and it instantly hit 18psi of boost it then gave a big puff of smoke and a bang,took it back to the garage and it wouldn't start,well i then noticed it had blew the blank out where the dump valve used to be,i put a new blank in and it fired up but now it won't tick over I have checked the oil cap and dipstick,is there anywhere else obvious i should check for air leaks as i assume this is the problem,when the car is started and i keep the throttle down a little the engine sounds fine,so i don't think it's anything drastic
Please help guys