Larger Carbs. for Yammy 40Hp?

Weasel6

Cadet
Joined
Mar 11, 2003
Messages
15
Could I slap on a set of larger carbs. on my 94'40Hp 2stk? Say 50-60 or 70's for some more UMMp? Everybody here has 40's and they love to race'um so I was thinkin' of getting in on the action. The carbs. along with some Boysen Reeds might do me good.Whatcha' tink?
 

Jammu

Petty Officer 3rd Class
Joined
Jan 25, 2003
Messages
85
Re: Larger Carbs. for Yammy 40Hp?

You should change the exhaust too. It's different on the 50 hp engine. :)
 

Weasel6

Cadet
Joined
Mar 11, 2003
Messages
15
Re: Larger Carbs. for Yammy 40Hp?

How hard is it to change the exhaust? Whats involved?
 
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