Author Topic: 18 hp briggs opposed twin performance  (Read 6220 times)

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generallee01

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18 hp briggs opposed twin performance
« on: March 29, 2009, 12:31:41 pm »
alright guys, im not in the racin but im hopin yaw can help me out, this is a 422707 motor and im wonderin what kinda performance i can do to this thing, i know i can drill the jets out, after i figure all that out, and im borin it .030 over. come on guys, it takes alot to turn 36" tires :-)

Offline George Herrin

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Re: 18 hp briggs opposed twin performance
« Reply #1 on: March 29, 2009, 01:07:19 pm »
Do a search these apposed engines have been discussed extensively. No need in retyping it over and over.
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Re: 18 hp briggs opposed twin performance
« Reply #2 on: March 31, 2009, 07:34:25 pm »
One more calling names like that generallee01, and you can have a vacation.
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