flywheel bolts i guess staring coming loose which made the flywheel wobble. thats what i think. i used air to take the bolts off so i dont know if they were tight or not. but it still works car was running fine and its a eagle crank for 100$
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my car gets mad after 5,500 rpm!

cheeSpec tuned!
R.I.P.
Pablo
Lil John
Mario