2.3 kb

[Poon Pounder]

Hi guys replacing the eaton with the 2.3 KB will I obtain more power then the eaton with just the stock pulley or would i have to put a 4lb to get the power?

Thanks

 

[PhLoBuS]

you will get more with the same pulley. difference between the eaton and kb is the KB is more efficient and doesn't drop off at high RPMs like the eaton. I got 410 with the ported eaton and 16 psi and made over 450 with the KB at 16-17

 

[lightninmike]

Better all around man. More power with less boost and a cooler air charge

 

[Poon Pounder]

So even if I stayed with the stock pully, I would be making more hp with the 2.3 KB then the eaton?

 

[donovanl1685]

I would like to know this as well

 

[Lightning 99]

I have a 2.5 upper with stock lower on a kb 2.3 on a stock block.

 

[PhLoBuS]

So even if I stayed with the stock pully, I would be making more hp with the 2.3 KB then the eaton?

Yes you will make more HP... check my first post on this thread.

 

[speedfreek88]

i have read that with the stock pulley combo a kb 2.3 will produce 12 pounds of boost and therefore produce more power...

 

[dragonlightning]

Dynoed my truck.... KB 2.3 22psi 580hp/644TQ