Can anyone tell me what size and length bolts I need to mount a typhoon upper plenum to the lower manifold while running a 1" spacer? I have tried adding 1" to what's in the bolt reference thread but it isn't working out so good lol
You could just use some threaded rod and a nut/washer on the top, or run a piece of wire down the hole to get the measurement. Did the intake come with bolts? The obvious would be to go buy bolts that are 1" longer...
No it did not. I bought it used and I have a thing against using allthread. It's just a pet peeve of mine. I tried adding 1" to the sizes in the bolt reference thread but it just doesn't seem to want to mount right. I may just wind up taking the thing off and retapping all the holes