turbo PSI Cummins M11

Thanks Pabl-Au, im going to establish cummins psi setting and not increase, the turbotech works by keeping the gate 100% closed until pre-set PSI boost is acheived, this means more PSI lower in RPM range but max PSI will stay the same. Pistons are steel top and aluminium Skirt. thanks for the info on boost pressure limited with valve and ECM will not inject more fuel ECM is programmed for. great info thanks

 

Thanks Pablo, I dont really need more HP im happy with 400HP, im more interested in improving the torque curve to get more torque lower in the RPM range. with my diesel 4WD the turbotech increased torque lower in RPM range and improved pulling power, standard the boost started at about 1400RPM and with the turbotech it starts at 800 RPM. Im hopeing that i get simular improvements on my M11 without increasing max PSI, but if i need to increase max psi a bit then i will. I think that increasing max PSI should only improve performance high in the RPM range?

 

very good points, I think my oil pressure is max at about 1200RPM or a bit less, I will keep this in mind and watch PYRO thanks

 

just checked them out, there are the same thing as i got, the one i have is made by the guy that designed and made the very original one, all others on the market are copies of his design. he is a engineer in Australia and makes them in his workshop at his house, he has sold thousands of them over many years to a lot of car clubs, like drifters and race cars. Im keen (as is he) to get it installed and just see if it will work and be benifitial on a truck. He can see (on paper) that there is no reason it will not work, and wants to test it in the real world and thats the reason he gave me one for free, to test it for him and pass on the results, so im going to be very neutral in my disission/findings and only give him information based on facts and findings. will keep you posted