Comp Cams 503

[1PiRho]

just curious if anyone is running the comp cam P#07-503-8 cam in thier lt4.
.536"/.544" w/ 1.6's, 224/230 @50, 112 dls.
i have all the valvetrain components to do the cam swap, but i still need quite a few pieces before she goes to the speed shop.
my quandry is that i have come across a 2004 z06 w/ less than 1600 miles on the clock and i am debating the top end upgrade on my lt4 or switching to the ls6.
either way we are talking some major $$$ (for myself anyway) to finish either scenario
what to do, what to do

 

[Vettelt193]

just curious if anyone is running the comp cam P#07-503-8 cam in thier lt4.
.536"/.544" w/ 1.6's, 224/230 @50, 112 dls.
i have all the valvetrain components to do the cam swap, but i still need quite a few pieces before she goes to the speed shop.
my quandry is that i have come across a 2004 z06 w/ less than 1600 miles on the clock and i am debating the top end upgrade on my lt4 or switching to the ls6.
either way we are talking some major $$$ (for myself anyway) to finish either scenario
what to do, what to do

As much as I love the LT4; If I was thinking about major engine mods I would seriously consider the Z. It is fast in stock form, and you won't have any mod headaches.

 

[LT4BUD]

I am running the 503 in my LT4.....with other mods

http://www.powerhouse-performance.com/bud_dyno.mpg

but I would probably agree that if you can afford it a Z06 would be a great choice.....factory fresh and ready to go.....but I like what I did !!!!!