Need help finding Osco risers on Penta 5.7Gi-E

VIPNiSS

Cadet
Joined
Sep 7, 2012
Messages
23
Hi guys. After much reading I decided to go with the Osco risers. Does anyone know the part numbers I will need for this? I tried looking but not much luck. Also are their gaskets any good or should I go with oem volvo?

engine serial 4012116275
 

Senior B

Petty Officer 1st Class
Joined
May 19, 2006
Messages
253
Re: Need help finding Osco risers on Penta 5.7Gi-E

I got mine there at Ebasic power. Barr/Osco Manifold&Riser kit with gaskets and all new hardware. Happy as a clam with them. Very easy install. I went with the OEM Volvo Metal Riser Gaskets and copper gasket sealing compound. I torqued to 25 foot pounds and have had no leaks or any problems. Hope this info helps and good luck.
 

VIPNiSS

Cadet
Joined
Sep 7, 2012
Messages
23
Re: Need help finding Osco risers on Penta 5.7Gi-E

i just ordered the osco/barr risers and manifolds.. then i ordered the volvo gaskets.. are you suppose to put copper gasket sealing even on the volvo ones?
 

jerryjerry05

Supreme Mariner
Joined
May 7, 2008
Messages
17,927
Re: Need help finding Osco risers on Penta 5.7Gi-E

For future reference. Cobe Marine, Pasadena,Md
He carries a ton of Osco manifolds and risers.
One of the best Volvo parts guys too.
 
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