fast1939

i am thing of putting a 12valve in my 85 chevy k20.i have owned a few 12 valves and a 24 valve truck,what i need to no is what is te diferance between the 12 valve motors from 92 to 98.if anyone has any info or no,s of anyone who did this or a similar swat let me no and if you have pics plese post them.thanx

Twogun

Go to the 12 valve engine and drivetrain section and post there. Twogun Edit: Also try the cummins conversion forum On the "Dodge Cummins Diesel " page, it's way at the bottum of the forum page.

wannadiesel

Pre '94 12 valve engines in Dodges have a VE injector pump instead of a P7100 pump. That's the only major difference, and it's only important if you are looking for more than 350 RWHP. The engines are the same size physically, and almost all of the parts interchange.

Riflemanusmc

89/93 VE pump. 94/98 P 7100 cream of the crop. 98.5/2002 VP44. 03 and later, common rail. You can P pump a 24V or just get a P pump 12V for your truck.