[Duncan x11 cam] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

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Duncan x11 cam
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Posted by: voltio07

Any one knows any thing about this cam, how good its performs.. Does this required to do head work or change the valves. .just wanted to know if i could just drop it in a stock motor ..thanks

Posted by: Crashmore 22

http://www.duncanracing.com/prods/108-X11/

You can't just drop it in like a hrc. In my experience Duncan Racing builds top quality engines that are very reliable. They are the ONLY engine builder I know of that uses a SERDI valve cutting machine.

Posted by: voltio07

thanks ..is the same with the hotcams st.2

Posted by: Crashmore 22

I'm not familiar with the Hot Cams.

Posted by: JH Racing

It is a megacycle X1 cam it will not drop in but the megacycle x2 which is duncans x22 will drop in without and head work but valve springs are recommened

Posted by: voltio07

so what cam works that give me alot of top end power?

Posted by: 400exrider707

quote:
Originally posted by voltio07
so what cam works that give me alot of top end power?

The hotcams stage 2 is a good top end drop in cam, at a reasonable price

Posted by: voltio07

quote:
Originally posted by JH Racing
It is a megacycle X1 cam it will not drop in but the megacycle x2 which is duncans x22 will drop in without and head work but valve springs are recommened

Is the x22 cam, a better cam than the hrc or the hotcam stage2??? because im debating which cam is best for me..

Posted by: Crashmore 22

Speed costs money, how fast do you wana go? With that said, a drop in cam will give more performance than stock, but if you want MORE power you should let a KNOWN engine builder port your head and buy his cam, so that the port job and valve work match the cam. It will cost more money, but like the quote says, how fast do you wana go.

Posted by: speedfreaksguy

Alot of "known engine builders" use Hotcams or Honda cams. Look at Duncan for instance, using Megacycle cams.