yfz 450 hot cams?

[05blaster3]

im looking to get a yfz and it has4:17 Weisco pistons, 2 white intake valves, stage two hot cams, it has a slip on Lexx exhaust, it has been jetted, UNI airfilter. my question is, will it have more bottom end power than stock or less because of the hot cams?

 

[blasterguy15]

stage 2 is for if im right mid range and top end

 

[Burke]

Stock cams are good on a YFZ up til 60 - 65hp... just retard the stock exhaust cam one tooth & ride on.

 

[89blaster89]

what exactly do hot cams do???

 

[Burke]

Hotcams is a brand name... cams rotate and open & close the intake and exhaust valves.

There are different lifts, ramp rates, base circle diameters, overlap, and duration specs... all kinds of cams out there for different applications, so you need to do your research before purchasing any.