X-15 Cummins thread

Even at $8 mile, that wouldn't do it for me.

 

You mean an AMERICAN Bully

 

I think he meant English Bully

 

What RPM range are ya'll operating the X15?

 

Mine seems to like 1500-1800 range best.

 

Can’t go wrong with a dd15. Out of all the newer emissions engines the Detroit definitely feels the most oldscool like. Reliability never really has been a problem with Detroits

 

Do a glider its cheaper get a c15. 90k+ 7 mpg better up time plenty of power best engine ever made period

My father drove it i road with him we almost hit 100k milk ways alot lol that ol cat could pull older engines are better and cheaper. A 389 or w900 Glider kit from Fitzgerald is around 120k compared to a top of the line w900 or 389 thats about 190k

 

When I ordered my new truck I checked with Fitzgerald about ordering my 389 the way I wanted it. Price I got quoted Was no were near $120,000. Here are the prices I got.

X15 565/2050$162,400
In house Detroit $150ish what ever that means.
N14 $172,000
C15 $195,000
I ordered the truck with X15 cause I wasn't paying more for rebuilt engine and trans and wouldn't consider one of there in house Detroit's after a local company had 7 of them that stayed broke down.I also ordered it from rush for $150,550 saving myself about $12,000 off the top over Fitzgerald.

 

Was that with 3:36? Which rush did you purchase from?

 

I'm on 11r24.5 tires so I went 3.55 which is same as 3.36 on lo pro 24.5. Rush in Tulsa ordered it for me.