Engine load vs RPM and torque

[Clive Apps Techno-Logicals 416 510 0020]

> 
> reciprocating forces increase at the square of the RPM so 15 psi at 5500
> would most likely be better over all with a good piston and ample bearing
> clearance.  My  $.02  


I get 40% more force at 6500 than 5500
absolute boost from 21.5-29 lbs gives about 35% more force

looks like 5500 with 15 lbs would be a little better
assuming you did not have to go to beefier rods/pistons

Clive 

> > >I'm looking for some software or code (Matlab, Working Model etc...) that
> > >will allow me to calculate the loads seen by the piston, rod, etc for
> > >various torque/speed combinations. For instance, is it better to make 100
> > HP
> > >using 15 psi of boost at 5500 rpm or 100 HP at 6500 RPM using 7 psi of
> > >boost...