If you are upgrading to a performance camshaft, especially the Yuminashi one, you MUST have upgraded springs to handle the extra lift.k2apache6.0 wrote:TBH yes, somewhat, a lot of fuss and money for the extra 3-4 bhp I'm after.chicaboo wrote:I think you can save on the valve springs if not raising the rev limit, BPT can chime in on that one since he's been there.
I bet the CM/Takegawa route sounds easy now eh?
Webike has a bunch of Takegawa BBK's in different variations for V1, V2, and V3 PCX's worth a look, but now I'm wondering about the CM kit by itself lol, nothing extra.
This Takagawa kit looks good and has the cam, pushing the limits price wise but...
http://japan.webike.net/products/21226842.html
And this as the cheap version without cam although is it worth the extra over the CM kit?
http://japan.webike.net/products/21226843.html
Daniel is not wrong. The stock 150 ECU is very problematic with the stock map. Installing a bigger injector will never be right. I saw that on the dyno myself. So you have to get a controller in order to get it to run right.
But I don't understand, you want bolt on. This is bolt on. It's not you doing the adjustments, it's the dyno guys. Just drop off everything, have them install it and dyno it to the best possible outcome and take it back.
Plus drop the idea that cheap will come with quality, I've worked on over 10 bikes and always the guys trying to save as much as possible ended up with the thinnest wallets at the end of the day.