Author Topic: GP Engine  (Read 3002 times)

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Offline Fyrman16

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GP Engine
« on: February 12, 2017, 10:24:53 am »
I'm building a new USLMRA GP Class racer, and want to buy a brand new engine. I was told 33CI is the biggest, but was also stated "Or 19HP". Is this true? What's the difference?

Offline EUBANK RACING

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Re: GP Engine
« Reply #1 on: February 13, 2017, 04:33:31 pm »
Go by CI displacement, forget hp rating
\"Micah\"

Offline crazycraftsman

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Re: GP Engine
« Reply #2 on: February 13, 2017, 09:45:40 pm »
33 cube Briggs single comes with 19hp sticker rating so it should be legal.
owen
Lawnmower Racing in B.C   Canada
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Offline Fyrman16

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Re: GP Engine
« Reply #3 on: February 14, 2017, 05:52:54 am »
Thanks!