I had the 108 center cam in a 73 340 with the stock high compression pistons, 587 heads with 1.88 intake valves untouched, strip dominator and small 650 DP holley, 904 trans and 3800 stall converter. Was in a 78 Aspen with a too low 486 gear and 29 inch tires. One and only time at the track it ran 13.40 without any tuning. It pulled better on the street with the 3.55 gears and smaller tires, but when the rear broke I threw the 4.86's in so we could run it at the track. We put that car together with mostly left over parts. Nice sounding cam. Here is a sound clip.
