Now if Kyle had read the link I sent him he would already understand why he
got that answer. The HO and standard 4.7 intakes were one and the same in
2003 & 2004.
Also there's a lot more contributing to the HO's 30 additional horsepower
than just cams and intake. Things such as compression ratio, valve springs
for higher rpm, air box, and PCM programming....to name just a few.
> -----Original Message-----
> From: Kyle Kozubal
>
> More info from Gary:
>
> "The HO manifold and HO cams would not be a worthwhile
> investment and upgrade on your 2004 non-HO 4.7L motor"
>
> Wow.......
>
This archive was generated by hypermail 2b29 : Thu Nov 01 2007 - 00:07:06 EDT