I saw in the Intercooler thread that stock boost on a Cummins 4BT is 25 psi!
Which got me thinking.
My 1HD-T gets about 11psi of stock boost.
How much could that safely be turned up?
I would not want to turn it up to the point of damaging my engine.
But how much boost can we safely run?
I noticed that stock domestic diesels (ford, gmc, dodge) with intercoolers seem to run the the 20-30 psi range. Does adding an intercooler mean we can turn the psi up more?
Thanks,
Nick
Which got me thinking.
My 1HD-T gets about 11psi of stock boost.
How much could that safely be turned up?
I would not want to turn it up to the point of damaging my engine.
But how much boost can we safely run?
I noticed that stock domestic diesels (ford, gmc, dodge) with intercoolers seem to run the the 20-30 psi range. Does adding an intercooler mean we can turn the psi up more?
Thanks,
Nick