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Re: commpresion |
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Home away from home  
Joined:
2004/6/4 10:38
From Brisbane, Australia
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With that sort of duration you can run a pretty high static compression ratio as the valve overlap will drop the effective compression ratio. A high compression ratio also means a higher suction to draw the air/fuel mix into the chamber.
That lift figure would have to be at the valve. You would be hard pressed to fit the cam in the tunnel otherwise. Unless the base circles are ground right back.
If you are just after a rough idle, just pull the choke out! or close the points gap. . .
The higher the lift, the more radical the angles on the rocker gear, the more wear.
Try something with a more conservative lift and if you want more out of it latter, put a set of higher ratio rockers in.
If you are just after a rough idle, just pull the choke out! or close the points gap. . .
Posted on: 2005/8/11 0:59
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