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Pat Cook · 05-07-2010, 12:09 AM

So, if we have a cam that is suppose to have .400 lift, but the closest rocker we can find figures out to 1. 46 ratio. it would be ok to have a cam ground with a.273 lobe to make up for the rocker ratio, but if we have a rocker that actually has a ratio of 1.56 you can not have a cam ground that has a .256 lobe lift to get the lift to check legal?

Just curious.....

05-07-2010, 12:09 AM	#25
Pat Cook Member Join Date: Jun 2002 Posts: 175 Likes: 0 Liked 0 Times in 0 Posts	Re: Rocker Arms So, if we have a cam that is suppose to have .400 lift, but the closest rocker we can find figures out to 1. 46 ratio. it would be ok to have a cam ground with a.273 lobe to make up for the rocker ratio, but if we have a rocker that actually has a ratio of 1.56 you can not have a cam ground that has a .256 lobe lift to get the lift to check legal? Just curious..... __________________ 67 Ford Fairlane F/SA 749