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Old 02-10-2016 | 03:38 PM
  #24  
spaceworm
 
Joined: Mar 2009
Posts: 3,950
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From: Guilford, CT
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Originally Posted by jeffie8696
We have a very rare K&B3.5 outboard with exhaust throttle at the store
These exhaust throttles were often water cooled to stand the high heat.