Sorry I'm late and the truck is dirty but here is what she sounded like with the new cams.
http://www.youtube.com/watch?v=IwL5fQh8kuo

 

thats smooth why not wilder???after 5 cams?

 

oh man billy that sounds filthy.

 

This is as wild as cams get for our trucks. It's hard to get a thump out of a 4.7L.

Thanks Winston, I was really happy with the results.

 

sounds good but i would prefer a little more choppy...

What about custom grind??? ther are available from Comps
i was about to custom grind my cam for my car and a pick up a smoother cam instead

224 230 dur ".050
502 510 lift .050
112 lsa

sound a little more choppy

i wanted a 230 236 but it was to complicated...

 

I've seen that grind on a push rod 6.0 GTO motor and it was lopey. Unfortunately we are limited to regrinds based off HO cores. If we every get billets with true centerline things like that will be possible.

 

I cant wait to hear that thing at WOT!

 

i didnt understand this sorry what???

 

 

Basically we only have two types of cams to choose for regrinds. The standard and the High Output. You can have a standard 4.7L cam reground, but you won't get the same performance out of it. The standard cam and HO cam have the same lobe profiles but different centerlines. The HO will be on a 111 centerline and the stock cams are a 115 centerline. This is why we wanted billet cams with true centerline to spec vs regrinds on 115 centerlines.