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Old 06-01-2013, 04:57 PM
1988prostar190 1988prostar190 is offline
TT Newbie
Join Date: Jan 2013
Boat: Mastercraft Prostar 190 Indmar 351 Ford Windsor
Location: North East
Posts: 19
1 year ago with the same amount of hours i had an identicle situation. 3000$ later and a missled mechanic, we still heard the rocks. We switched our damper but you should not unless springs are loose. DO NOT RIP APART you transmission because it is likely fine. Our main issue was a ignition issue slightly setting off our time and allowing our tranny to gear lash at low rpm. All we needed to fix our problem was an 80$ roatar cap and piont adjustment....Please dont go down a long expensive road i did. Ypur damper plate is probly fine. Transmissions blow up if they have problems or slip, a clunck is likely gear lash.
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