Carbs and nerfs
#1
Does anyone know what the limit in "mm" is for carburation on a 97 Sport 400 with pipe, clutch,
porting and increased compression.
Is there a limit reached where the air speed becomes too slow to correctly atomize the fuel ?
Im not talking HUGE carbs just the effects of 34,38,39,40mm carbs ect in that range.
The other question i have is, does anyone have the plans to fit banshee nerfs to a sport 400 ?
Any replies greatly appreciated
Andrew Hills
97 Sport 400L
98 Scrambler 400
porting and increased compression.
Is there a limit reached where the air speed becomes too slow to correctly atomize the fuel ?
Im not talking HUGE carbs just the effects of 34,38,39,40mm carbs ect in that range.
The other question i have is, does anyone have the plans to fit banshee nerfs to a sport 400 ?
Any replies greatly appreciated
Andrew Hills

97 Sport 400L
98 Scrambler 400
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GregM
Polaris Ask an Expert! In fond memory of Old Polaris Tech.
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Mar 6, 2018 06:53 AM
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