Got the 275's installed in the bus, now...

[blacksheepdiesel]

the thing has more of a solid - beefy rattle at idle. Will generate about 150* more heat than before also - up to 1250* @ WOT. Since I never run the thing hard that is not an issue. Did notice that it has more power when the trans upshifts and the rpm reads 1600ish. Before in that same situation it dogged down and I had to push down far enough to make it downshift. Hopefully the mpg's will increase - that is the only thing I am after here.



BTW, bought these injectors off a TDR member. They were advertised as 275RV's but have absolutely no markings on them anywhere. The injectors I pulled out were marked "Bosch" with several numbers in different locations. Do Bosch 275's have identification? I would think so. Thoughts?



Trent

 

[kboettcher]

If the injectors don't have any numbers on them then they are probably not the Bosch 275's. The part number is on the Bosch 275's it is 0 432 193 635.

 

[Royal]

All genuine Bosch injectors are stamped with a Bosch Logo a ten didget part #,date code and factory code. I would be leary of any un-marked off brand injectors in my cummins. I would only use genuine parts.

 

[Big_Daddy_T]

Did you do any wastegate mods or a boost fooler? You need more air to match your fueling.