3.5 rpm vibration
#1
3.5 rpm vibration
OK, I've got a vibration that comes in at 3.5k rpm, then goes away if I hit 4k rpm. it doesn't do it if i'm floored, only when cruising at 3.5k. any ideas?
I'm running 8 pounds boost on a 96 miata. I've got flyin' miata computers, and intercooler, BOV, ram style header and a turbo taken from a 89 thunderbird. the vibration is so bad that the bolts holding the turbo on continually come loose, and two headers have cracked. it's not the exhaust, it's not hitting anything.
HELP!
I'm running 8 pounds boost on a 96 miata. I've got flyin' miata computers, and intercooler, BOV, ram style header and a turbo taken from a 89 thunderbird. the vibration is so bad that the bolts holding the turbo on continually come loose, and two headers have cracked. it's not the exhaust, it's not hitting anything.
HELP!
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