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Iliketogofast
03-28-2006, 03:47 PM
Does anybody know the valve clearance for an 03 Raptor? It has a Stage 1 Hot Cam if that makes a difference.

Also, he has put a Wiseco piston (which shouldn't change jetting, I think it's stock bore) and a Hot Cam stage 1 cam. He also has a K&N + Big gun full sys and the K&N free flowing airbox lid. Anybody have any approximations on what the jetting should be?

It ran okay when he had just the pipe/filter, but now that he has that cam in there it's running too lean.

Any suggestions are welcome, thanks.

Iliketogofast
03-29-2006, 01:16 PM
Found out the valve clearance, just need some jetting specs now.

Iliketogofast
03-29-2006, 01:22 PM
Okay then, what are the stock jets and the carb type?

Quad Boy 660r
03-29-2006, 08:59 PM
They are 2 BSR33 Mikunis.

I have heard of lots of people going to 150/155 mains, but I've never done it, so just passing on info.

Don't know the stockers