Vortex on WR/YZ4xx
Posted February 25, 2003 - 11:01 PM
Posted February 26, 2003 - 09:03 AM
Posted February 26, 2003 - 02:56 PM
Just curious, but howcome not the YZ450 cam? Is there something I need to know?
I purchased the cams waaaay back in November, before all this info came out on the 450.
Want a BRANDY NEW 1999 YZF exhaust cam for cheap? I'll even throw in a new seat cover for a 1991 - 1996 CR250 Honda!!
Posted February 26, 2003 - 07:36 PM
Sorry, Sabin. You are light years and dollars ahead of me if you are going for HI-PO ignition. Can't offer a thing in advice or opinion, but I am curious, too.
We'll just give this one a bump...ttt
Posted March 04, 2003 - 09:43 PM
Posted March 04, 2003 - 10:56 PM
If you want to find out all about the 450 cam mod, then pop over to the YZ4xx side and read the post at the top of the list... Basically, it give you auto-decompression, so no more starting drill... you also get a nice spread of power...
you can also download the PDF file to get an idea of what is going on...
There are a few reports in now about the 98 and 99 models that have been successfully converted over...
Posted March 05, 2003 - 10:33 AM
My main reason is the auto-decompression feature. It is getting raves about making the bike extremely easy to start. No more "thumper starting ritual"; just get on and kick like a 2-stroke, and it starts just that easy! That is worth it to me by itself!!
Go to the YZ forum and click the 450 cam thread at the top and drool!!! Then download the pdf file provided in a link there. Those clever and gutsy TT pioneers really got my attention!