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What Gil risers do I need?
I am in the process of putting a Mercruiser 420 in my 88 Powerquest spectra xl 222. Dropped the motor in place tonight as spring is almost upon us in northern Mi. Not only are the risers I bought off Craigslist too long, they’re also too high. Anyone have any idea what risers I actually need? I’ve attached pictures of the ones I have. Part # 818495a1.
https://cimg5.ibsrv.net/gimg/www.off...82931180b.jpeg Thanks in advance! |
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I went with these. Had to add a wedge but I have raised exhaust ports on my heads
https://www.cpperformance.com/p-1042...tailpipes.aspx |
Originally Posted by Crude Intentions
(Post 4728740)
I went with these. Had to add a wedge but I have raised exhaust ports on my heads
https://www.cpperformance.com/p-1042...tailpipes.aspx |
They are hp500 risers and can be found used. I bought new.
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The Merc 420's came with TRS drives and had a transmission, thus the reason they are too long and the wrong angle.
You need to find out if your exhaust holes in the transom are in the stock Bravo cutout location. |
Send a PM to Sick Stinger. I think he has some standard Bravo risers.
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Originally Posted by Griff
(Post 4728811)
Send a PM to Sick Stinger. I think he has some standard Bravo risers.
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