sierra manifolds? - The Hull Truth

kingsfisherman · 03-09-2010, 12:54 AM

looking for some feedback on sierra brand exhaust manifolds.seller has them in stock, he would have to order the osco's I asked for. good as Osco or not?

jobowker · 03-09-2010, 09:18 AM

Sorry, I've only used oem or Osco. How do they compare pricewise?

kingsfisherman · 03-09-2010, 11:35 AM

there $30 less per side, this is the second set of manifolds I've bought for this boat, the first set I went with GLM and they cracked around the bolt holes for the risers. Don't want to go through that again.

PMaine · 03-09-2010, 01:48 PM

GLM: Good Luck Mother*@#($%

jking · 03-09-2010, 01:52 PM

Are there any manifolds that are not going to deteriorate? I here good things about ceramic coated ones but is there any better?

PMaine · 03-09-2010, 02:10 PM

I did a ton of research last year, everyone told me to go with OEM parts. I could never get an answer as to who makes the OEM parts though.

Osco has a good rep and would be my first choice if OEM was out of reach.

kingsfisherman · 03-09-2010, 03:01 PM

yeah I've wondered who Volvo has make theirs, anyway the seller tracked down the Osco's and will have them drop shipped to me. thanks for the help anyway.