I am wondering if anybody has heard of this and or done it. There is a guy on the web called 'Dodgeboy.net' who did the job himself with parts from Mopar. It is a swap of intake manifold and both cams for the H.O. units and claims a 30+ HP gain. Very interesting and not too pricey. Maybe my next project........

 

Yeah for the price its not half bad... I went big and bought KRC 218's... Why? I dunno... Hmm

 

uuuh what are KRC 218's ???

 

KRC 218's are a more aggressive cam gives a little bit more power than the H.O.....

If your just mildy modding just get the H.O. I have read alot on them and they ARE worth it.

 

Thanks for the insight and advice.
My mods include: cold air intake, headers, true dual exhaust. (4.7 of course)
My next questions are:
1) Do I need to change the intake or just the cams?
2) Did you lose gas mileage with the 218's?
3) Where did you get them?

Thanks again