Posted 9/11/2010 23:18 (#1355996 - in reply to #1355946) Subject: Re: 318 Detroit: Max rpm for tractor pull?
Fruita CO
The exhaust valves close before the ports, to fill the cyl. after it's scavenged. Seems like the valve timing is a little different on turbo engines, but don't quote me on that...Detroit lessons were a long time ago...
PS-I don't think you need to worry about hurting the rear end of a 5020 on a sled-no matter the HP...