Big bore kit
#1
I have a 300ex been piped and jetted want to know about big bore kits seen 330 kits on ebay I was told that going to big is not safe for motor because they get to hot anybody used any sizes and how did they work for you
#2
#3
Do you really want to drop a grand to make it a 380cc? Its $745 just for the kit and labor would throw you over the 1k mark. If you want more power,sell it and get a bigger one. For reliability,it depends on the person doing it and how much experience they've had.
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Quadzilla Heritage
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Sep 25, 2015 01:39 PM
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