[F/S GTO]

Mine did it in Vegas last year between races. Was fast at the first race and it kept slowing at the second race. Thought a bearing was going away took the filter apart and saw coolant, must've had 3 quarts of coolant in the crankcase. Long story short took the motor apart when I got home could see the trail in the valley but couldn't really see anything in the deck. When I put it back together I saw a hairline casting flaw so I smeared clear RTV the spot it going to get stop leak when I get it running again. I put stop leak in it when it happened and that did stop the leak.