12v head vs 12 v head

[skyler1101]

If someone were to go with a full on performance sled pulling build which head will out perform the 12v completely flowed or the 24v i would assume 24 but some swear theres no comparable difference when all done.

ANY ADVICE APPRECIATED... THANKS

 

[TRUBBS]

seams all the big puller engines (or most of them anyways) are 12v...

 

[skyler1101]

i meant 12v head vs 24v head sorry about that guys!!