Yz Exhaust cam and Hotcams Intake ?
Posted June 16, 2007 - 06:01 PM
Posted June 21, 2007 - 03:31 PM
Max, the intake cam (and exhaust cam) has a little more lift and more duration. This means the valves are open a bit longer. Definately visable difference.
I have the yz exhaust cam for now but wondered if maybe i could use a hotcams intake exhaust with the yz exhaust cam, anyone do this? is there much difference in the stock and hotcams intake cams? I would use the hotcams exhaust however it it's even worse then the yz cam for the e start
Is there much difference over stock? Don't know...... never compared just the intakes. I have read in a mag once that roughly 60% gains come from intake. Makes sense seeing it is providing more air/fuel charge.
Difference must be noticable though, seeing as hotcam set makes ~3hp more top end over YZ cam set.
Posted June 22, 2007 - 10:04 AM