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by siznitt100
Tue Jan 20, 2009 6:45 pm
Forum: MicroSquirt General Information
Topic: 2007 yamaha apex snowmobile
Replies: 7
Views: 1325

2007 yamaha apex snowmobile

hello i am very new at this squirt stuff so please forgive for a very newbie question.

i have a 2007 yamaha apex snowmobile,
1000cc displacement
efi port injection on throttle bodies
stage 1 supercharger making additional 100hp from the stock 160 so for a total of aprox 260-270hp around 10,000rpm
4 ...