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Thread: av gas?

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    "Tearing it up on the water" seadoobutch787's Avatar
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    av gas?

    Im going to be running a spec 2 on a 800xp limited boat with 170psi compression,xo prop, and .055-.058 squish would it hurt to run a mix of av gas and 93? My plan is getting 42 novi's also with this setup. I know i will be around 7400 rpms and that is race gas territory.


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  3. #3
    ou812's Avatar
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    Quote Originally Posted by seadoobutch787 View Post
    Im going to be running a spec 2 on a 800xp limited boat with 170psi compression,xo prop, and .055-.058 squish would it hurt to run a mix of av gas and 93? My plan is getting 42 novi's also with this setup. I know i will be around 7400 rpms and that is race gas territory.
    93 should be enough. Thats a fat squish! You can run 1 gal of VP110 to 4 gal 93 in a 5 gal can & be good.

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    "Tearing it up on the water" seadoobutch787's Avatar
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    Thanks guys!

  5. #5
    I run 1 gal of VP 103 for every 4 gallons of 93 in my limite Pro 785. Compression is 165. The Sea-Doos are a little more tolerant.

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