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sr1720

12-28-2009 08:19 PM

454 magnum exhaust

I have a 89 formula sr1 311 with stock exhaust. It has a 3" spacer between the manifold and riser. Would like to install Gill manifolds with a stainless riser. Is there a off the shelf riser that will work or do I need to custom order ?

Rockfish71

12-28-2009 08:46 PM

Quote:

Originally Posted by sr1720 (Post 3013523)

Buy a set of eddie marine they are really nice system.
http://www.eddiemarine.com/store/car...l&p=13073&c=63

DiamondPerformance

12-28-2009 09:14 PM

We have good deals on EMI Exhaust this month.
Let us know.

sr1720

12-29-2009 10:53 PM

Quote:

Originally Posted by DiamondPerformance (Post 3013550)

We have good deals on EMI Exhaust this month.
Let us know.

Does EMI seperate the exhaust ports like Gill's do ?
Will I need to order a custom riser ?
With the riser coming a lot closer to the tail pipe than the factory junk there isn't a lot of room to flex that 4" hose.

DiamondPerformance

12-30-2009 07:57 AM

1 Attachment(s)

Quote:

Originally Posted by sr1720 (Post 3014253)

Yes, EMI seperates the exhaust ports. No custom riser needed, 3" Taller riser to replace Merc manifolds using a 3" Riser spacer block.

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