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better cams help
Posted: Fri Mar 30, 2007 7:04 am
by yoemi250X
hello friends I have a CRF250X 2007 , what cam you think is better?
somes peoples tell me about the CRF250R OEM cam
or
HOT CAMS S1.
which of the you think is better for my motorcycle
Posted: Fri Mar 30, 2007 7:36 am
by JAWS
That may depend on what type of power you are looking for. The Hot Cams Stage 1 improves low to mid power. I have read that the 450R cam improves mid to high in the 450X, but I don't know about the 250R.
To compare what I think are apples to apples, you would have to ask about the 250R cam vs. the Hot Cams Stage 2. They both affect the mid to upper , I believe.
Joe
Posted: Mon Apr 02, 2007 12:19 pm
by paoutdoorsman
My buddy has a 250R cam in an '04 250X and by the seat o' the pants dyno it has more power everywhere. Impressive upgrade. I've read that the Stage 1 Hot Cams is even better.
The '07 may be a whole different ball game though. The last rag I read with a writeup on the '07 X said they considerably increased the power and gave it the hit of the R. Head and shoulders above the earlier 250X's according to all the test riders.
Posted: Sun Apr 08, 2007 12:21 pm
by SDK_CRFX_RIDER
I have a 04 250X, and installed the 04 250R cam this winter, as well as the CCC airbox mod, and AP mod. This bike rips on top end now, and I don't notice any less bottom end, but I never tryed the cam with the stock airbox setting. I think the Stage 1 hotcam will only increase bottom and midrange HP.