I believe that was the forerunner to the cam Paul listed. The next series was a couple degrees bigger with a little more intensity over the nose. I’ve had this in several engines. This is from the intake. Looked like new yet, and I know it had a second set of lifters broken in on it. Probably had 7000 miles on it a 600 1/4 mile passes. Tough cam.
Crane 248/258 SFT
.001 111
.002. 104.6
.003 99.6
.004. 95
.005. 89.6
.006. 84.8
.007. 79.8
.008. 74.8
.009. 70
.010. 65.2
.011. 60.6
.012. 56
.013. 52
.014. 48.2
.015. 45.6
.016. 43.2
.017 41.2
.018. 39.8
.019. 38.2
.020. 37.2
.021. 36.2
.025. 32.2
.030. 29.2
.040. 23.6
.050. 19
.060. 15
.070. 11.4
.080. 8
.090 5
.1. 1.6. Coming up on zero
.110. 1.4 past zero now
.120. 4.6
.130. 7.6
.14. 11.4
.15. 13.4
.2. 28.8
.25. 46
.3. 69.4
.31 76.4
.32. 83.6
.330. 95.6
.3334 max lift
.330. 120.6
.32. 132.8
.31. 140.2
.3. 146.5
.25. 168.8
.2. Passed 180. Going down 174.6
.15. 160
.10. 146
.090. 142.8
.080 139.4
.070. 136.4
.060. 132.8
.050. 129
.040. 124.4
.030. 118.8
.025. 114.8
.021. 110.6
.020. 109.6
.019 107.6
.018. 105.4
.017. 103
.016. 100
.015. 96
.014. 92.4
.013. 88.4
.012. 84
.011. 79.8
.010. 75.6
.009. 71.2
.008. 67
.007. 62.8
.006. 58.6
.005. 54
.004. 49.2
.003. 45
.002. 36
.001. 33
.0005 went to zero
Last edited by Jay S; 11-20-2024 at 08:28 PM.
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