Wanna get more from 435 cat

Best solution is to check into the boys at Diesel Injection of Pittsburgh. They produce setups specifically for climbing hills.

Diesel Injection of Pittsburgh
3600 South Noah Dr
Saxonburg Pa
724-360-4080

A quick search for the name will bring up the website as well.

 

435 #1650 tq can usually be turned up to 475 hp with just an computer hook up can also go th 550 hp if you have the trans to hold it (1850 tq) If your out of base warranty (200k miles) any dealer will do it for the hourly labor rate charge, should be <1 hour.

C-15's are the same hard parts from 435 to 550hp

 

any decent shop can plug into with a scanner and uprate the power, for a small charge (provided they have the right codes)

mine was done yesterday....same motor, same stock power.....will be a 475 when i pick it up in the am

 

well i lied...they didnt have the right codes....so now i hafta go to cat and have them turn it up......im a little peeved to say the least

 

you can put on a bigger turbo but that costs.