should i go with the yoshimura stage 2 motor kit for my ltr 450 or somewhere esle?

[yfzrider310]

does any one know about how good yoshimura builds there engines? my buddy says dasa is better but idk. Im looking to add way more power for my ltr cause it doesnt have that much down low power. I already have a exaust and butterfly valve in the throttle body. and do i need a power commander system to make more power or is the cherry bomb enough?

just drop in a cam and drop a tooth on your front sprocket if you want more lowend.

[yfzrider310]

sorry for the repost but my buddies computer automatically signs him in on my account. So he probably didn't see I already posted about this subject. Just ignore this post:ermm: