I want to do 370s, but I can't afford DVs before the next pull in a couple of weeks. Just wondering for those of you with smaller pumps (94&95), are you running 370's alone without the shudder at lower RPMs? The main reason I am concerned is most of my driving is going to be at lower RPMs (less than 1800). Any experience is happily welcomed

 

I installed 370s without dvs for about a week. Ran perfectly smooth. I put the dv's in for more fuel eventually.

 

I didn't vote because I did it the other way around.....I put the 191 DV's in before the 370's.....FWIW, I have a smooth idle and no stumbling at low rpm on my 160 hp pump.

 

Thanks guys. I guess I'm gonna try 'em out. The ol' Cummins is going to get warm now