Don't want this lost in the other post.
Just add to the calc_pids.txt
400 or whatever you think your max hp should be.
3554 is the vehicle weight ( replace with your value here )
185 - driver weight ( and passenger(s))
,6 is the change in (x) polls. I used 3 different ones. One at 1,6,12
chose the sae.vss.mph and gm.fuelrem pid then you are all set. You can add in the hp pids later to review or have them real time.
# Add slot definitions here
*CLC-00-989
hp 0.0 400.0 .0 "(((3554+({GM.FUELREM}*6.350)+185)*{SAE.VSS.mph})*d x({SAE.VSS.mph},6))/8226.63"
*PRN - Parameter Reference Numbers
CALC.SSHPTRUE6 F60A CLC-00-989 "kW,hp" Performance "SS TRUE HP 06"