Author Topic: GX 460  (Read 5805 times)

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Offline E Schultz

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GX 460
« on: November 05, 2014, 01:45:49 pm »
Is the GX 460 motor legal to run in an FXS. The rules say 18hp or 33 cu in. which is 540.77cc. The 460 falls under the cc's but over the horsepower. :confused:
Earl Schultz
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Offline Darkviper

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Re: GX 460
« Reply #1 on: November 05, 2014, 02:58:34 pm »
It is cause its a clone its 26ci or 92mm bore not 33ci
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Offline evansop

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Re: GX 460
« Reply #2 on: November 05, 2014, 03:51:29 pm »
The rules also says the engine had to be used originally on a lawn mower to cut grass..
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Offline E Schultz

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Re: GX 460
« Reply #3 on: November 06, 2014, 07:00:11 am »
So it is not legal for FXS?????????
Earl Schultz
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Offline Tyler Steinmetz

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Re: GX 460
« Reply #4 on: November 06, 2014, 02:42:19 pm »
a gx 460 is a gx 390 build to the max. it is legal, i ran a 440. the 460 is just something that Vegascarts sells, they take the gx390 and bore it and stroke it to get it to a 460. its legal. just cam it and build a valve train for it, and put a billet connecting rod. and a billet flywheel. it makes tremendous power.
#601 FXS supermod 5th place MN (builder) 2014
#601 Superstock WI 3rd place 2012
#522 JP wi 3rd place 2010, 2011
Tyler Steinmetz

 

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