f4 performance help
#1
#3
Won't increase power, but you can do a -1 front sprocket, that would get you into power quicker; fairly inexpensive option. It will increase your highway rpm's however.
Any serious engine modifications and you may as well sell it and buy a 1Krr, it would be cheaper, unless you are really attached to your F4 in which case money doesn't matter.
Any serious engine modifications and you may as well sell it and buy a 1Krr, it would be cheaper, unless you are really attached to your F4 in which case money doesn't matter.
#4
thanks i ordered the jet kit, air filter, and -1 front sprocket for the front i cant find headers anywhere however if anyone knows where i could that would be appreciated. i am going to do internal motor work this summer due to the fact that it will be a nice project plus i own the bike outright
#8
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