[andrewu6]

yes i believe the 215 pump had 181 delivery valves which are larger then the 175 pumps. So it would be an upgrade but I dont think it'd be that noticable of a power increase.

 

[partyshortbusdriver]

not worth it unless you get them cheap

 

[12vkid]

well i have two trucks a 1994, 1997 and i haver lazer cuts in the 97 and i was gunna put the dv's outa the 97 into the 94, is it worth it?

 

[bh10]

Yes.........

 

[murphy41]

I gave my 181's to a buddy that had a 94 but was an auto so a 160 pump. And it made a significant difference.:thumbsup:

 

[Mr. Bob]

Im interested in this too... have a 175 pump with 131 DVs... thinking about upgrading....