what cam?

Hi All

I have 08 wr450 tarded, with fmf powercore4,yz header,airbox snorkel,grey wire and ais mods done, jetted properly.

What cam do I upgrade too get the most benefit on tar track? yz or Hotcams?

tx

Hi All

I have 08 wr450 tarded, with fmf powercore4,yz header,airbox snorkel,grey wire and ais mods done, jetted properly.

What cam do I upgrade too get the most benefit on tar track? yz or Hotcams?

tx

If your not worried about e-start issues, the 06 YZ cam is supposed to be nice. Not sure about the Hot Cams

If your not worried about e-start issues, the 06 YZ cam is supposed to be nice. Not sure about the Hot Cams

Just threw a 06' yz exhaust cam in my 08'wr 450 and no problems with starting using the hot start lever........

is it the inlet cam one changes? and then retards the exhaust cam 1 tooth?

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