i got an r33 rb25/30 that has had a fair amount of work to it, new plenum, high mount, etc etc
it takes a couple goes to start, and it sounds like when it tries to its gonna stall, and when it does sorta start theres a huge pop, ( but not misfire, like an actual pop) and my oil pressure gauge reads 0 from the start (but i heard the senders are faulty on rb motors and to fit a new gauge) then after about 5 mins warming up everything is normal
if anyone can give me an idea before i take it down to my mechanics then that would be great,
more info on the motor is available if someone can help, just cant be stuffed typin it all out now 1st
cheers...ben.