D drdirt844 Member Nov 12, 2020 #1 I can't find any information on a flathead FP 21 cam or a cross refference. Does anyone have insight on what it may be ?.
I can't find any information on a flathead FP 21 cam or a cross refference. Does anyone have insight on what it may be ?.
flattop1 Dawg 89 Nov 12, 2020 #2 If the numbers are cast in then no way of knowing . If etched in on the cam gear you may have a chance .
If the numbers are cast in then no way of knowing . If etched in on the cam gear you may have a chance .
D drdirt844 Member Nov 12, 2020 #3 flattop1 said: If the numbers are cast in then no way of knowing . If etched in on the cam gear you may have a chance . Click to expand... Yes. They are stamped into the face of the cam gear.
flattop1 said: If the numbers are cast in then no way of knowing . If etched in on the cam gear you may have a chance . Click to expand... Yes. They are stamped into the face of the cam gear.
flattop1 Dawg 89 Nov 13, 2020 #4 Take a caliper or mic and measure the base circle and the nose . Then you will know the lift .