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Forum: Do It Yourself, Boating on a Budget

08-03-2012, 02:49 PM

Replies: 4

454 330 Exhaust Help

Views: 876

Posted By 1212

they are logs. yep hose from man to riser. 4 bolt...

they are logs. yep hose from man to riser. 4 bolt riser. i think i may have figured it out. it is possible that those are blocked in order to create more pressure (volume) of water flow to the...

Forum: Do It Yourself, Boating on a Budget

08-01-2012, 06:11 PM

Replies: 4

454 330 Exhaust Help

Views: 876

Posted By 1212

Yes the gasket blocks all 4 side holes and two...

Yes the gasket blocks all 4 side holes and two front an rear holes. i thought the same thing, that that was supposed to be for closed cooling but I actually have a raw water setup. Instead of the...

Forum: Do It Yourself, Boating on a Budget

08-01-2012, 05:06 PM

Replies: 4

454 330 Exhaust Help

Views: 876

Posted By 1212

454 330 Exhaust Help

Does anyone know why there is a stainless steel block gasket in between the riser and manifold on a 454 330 '82? I am wondering if this is necessary and if I would get any benefit from taking it...

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