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dirtriderex
11-26-2005, 12:13 PM
I was thinking about getting the kibble white valves and spring set, what is everyones thought about KW? also how much do valves and spring sets go for (price).

sevens
11-27-2005, 05:04 PM
I put a set of black diamond KW's in my 440 worked great. Think they were about $40 each retail. Check whitebrother's website.

Colby@C&DRacing
11-28-2005, 09:14 AM
Kibblewhite valves are good. They are around $30 each the spring kit for the 450r is a little pricey. If I remember right $185.

JH Racing
11-28-2005, 10:16 AM
I had one break myself that was only about a month old and have seen a few others break also. But they all were oversized mine was a plus 1mm exhuast. When thet break they do lot of damage mine destroyed the head,cylinder,piston,streched the cam chain and I replaced the crank just for good measure. There spring kits seem to be OK though

dirtriderex
11-28-2005, 05:39 PM
Wow that is crazy($$$), I think I will just resurface the stock valves:ermm: