Question

Any one know the diffrence in a 12v and 24v cummins?

other than the time peorides and the number of vaulve rods

whats the better one?

please dont answer unless u know adout cars

(and Yes katie this is educational)

Answer 1

Step-by-step explanation:

The 24v is a higher-revving motor, thus you'd probably want the 4:10. The 12v has better low-end grunt and wont spin as fast, so the 3.54 would work better. Bombing is easier with the computer trucks, and cheaper with the mechanical trucks.

24V are much louder than a 12V at the engine.

While the 12-valve is a little bit more reliably with the mechanical P7100 pump, tuning it requires modified parts of the injection pump. The 24-valve might not be as insanely reliable, but it's still very reliable and can easily be tuned with a handheld tuner.