Here I am

Competition wastegate tuning: lowest EGT = highest HP?

Attention: TDR Forum Junkies
To the point: Click this link and check out the Front Page News story(ies) where we are tracking the introduction of the 2025 Ram HD trucks.

Thanks, TDR Staff

Competition race truck

Competition 'Uneducated' pump question?

I saw some wastegate tuning results that were on a 24v, MadECM, Mach4, KSB1... (This is from DTR, member rjohnson)



BOOST = EGT

25 psi = 1500*

30 psi = 1475*

35 psi = 1400*

40 psi = 1200*

45 psi = 1250*

53 psi = 1350*



He did gain 7hp going from 53# to 45# with the wastegate. Does the lower EGT also equate to higher hp? Does this mean 40psi will be the best power He is gonna do some dyno testing to get hp/torque numbers matched up with these results, but I haven't heard anything else yet!

And the TST PM3 will be included in future tests
 
Back
Top