C
crabman
Guest
I changed the cheap tin marine
I changed the cheap tin marine valve covers on my mercruiser 233 to sturdy automotive valve covers that I had leftover from a 86 mustang. I noticed the marine valve covers had baffles in them by any grommet holes that were there so where a grommet for the breather was I installad a "baffle grommet". I used a normal grommet where the PCV is. I don't know why? I just did. Why are there baffles in the marine valve covers? Operation and performance seem unaltered. No leaks. I'm confused.
I changed the cheap tin marine valve covers on my mercruiser 233 to sturdy automotive valve covers that I had leftover from a 86 mustang. I noticed the marine valve covers had baffles in them by any grommet holes that were there so where a grommet for the breather was I installad a "baffle grommet". I used a normal grommet where the PCV is. I don't know why? I just did. Why are there baffles in the marine valve covers? Operation and performance seem unaltered. No leaks. I'm confused.