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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Just about any cam you can mention has been tried in A/B flathead 4 bangers.
If you want much over .350 lift it is going to have to be on a billet or welded stock core. That will entail boring the cam line oversize also.
I ran a grind from a DO Hal engine with .488 lift for awhile. This engine had 4 intake ports. I have also run a 404A radius lifter grind from a Ford flathead V8 with .416 lift.
As with any engine, if you check the valve clearance and flycut if needed, there should be no problem with any head.