How much horsepower can you get out of a 3208 cat with a 2.75 inlet charger Apump and 2800 rpms? Those are the rough rules for a local open speed class
Also how much hp can you get out of a 478 herc? rules call for 2800rpm max across the bored and turbocharger with a 2.330" inducer bore restriction within 2" of the face of the intake wheel. and can either run the stock appearing pump or upgrade the a P7100.
I have heard tractors in these classes are getting 1000+hp
2 different clubs just don't know what way to go. Both clubs have to run stock block so the 8.3 cummins is not an option
Also how much hp can you get out of a 478 herc? rules call for 2800rpm max across the bored and turbocharger with a 2.330" inducer bore restriction within 2" of the face of the intake wheel. and can either run the stock appearing pump or upgrade the a P7100.
I have heard tractors in these classes are getting 1000+hp
2 different clubs just don't know what way to go. Both clubs have to run stock block so the 8.3 cummins is not an option