Dodge Cummins Diesel Forum banner

turbo questions

494 Views 2 Replies 2 Participants Last post by  dales mobile welding
Whats the difference Between a 62/71/13/ss an a 62/65/12 turbo I thought i had the 62/71/13ss (had all kinds of egt heat issues) and sent it to htt and they rebuilt it with 3000 ;;;miles on and htt said that the one i had was a 62/65/12 (not the 62/71/13ss) i have afe stage2 with nozzels edm& honed ats mainfold smaty jr,and 4"cat back caddlaic convert fell off Big load towing is 20,000 :confused013:lbs, in mountains 10,000 feet and up alltude;;;Just got running last night thanks
1 - 3 of 3 Posts

· Registered
Joined
·
1,330 Posts
The exhaust turbine 62/65/12 on yours is smaller spools faster but will equate to higher egt.s and the exhaust housing 62/65/12 is also smaller with the same effects

You need for turbo for your mods or turn down the fuel and get a lighter foot.
 

· Registered
Joined
·
26 Posts
Discussion Starter · #3 ·
When you said turn down the fule is that power on demand on my smarty jr ??? or is it adjusting the parameters Torque ajustment or injection Timing on smarty jr
 
1 - 3 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top