Quote:
Originally Posted by esso
Hi
Is there anyone who tried different camlifts or duration except for the stipe 0,340 or similar.I was thinking like 0.413 lift.Is there a clearence issue with a higher lift in the burtz combo.
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I don't know what kind of lift the Model A engine can take advantage of but the Burtz block is similar if not identical in the area around the valves. Your limit to lift will probably depend on the head you are using and whether the Model A cam geometry can actually provide that much lift without damaging the lifters and the valve train above them.
Like I said, I don't know what the limits are for the Model A engine but there are several engine builders on this forum who can provide some intelligent feedback on that.