MY CAR:
6''rod 381 all forged and splayed 4 bolt main.
stock ported 54mm tb
ported stock heads(flow 275 @ 600lift)
ported intake
42lb injectors
hooker shorties
underdrive pulleys
borla cat back (no cat)
t56 with 456 gears out back
I will be spraying 150 to 200 shot and i will shift around 7000rpms

I need help with a cam. I don't know witch 1 to buy. here are my choices.
COMP XFI CAMS
467 specs-230/236 576/570 113lsa

468 specs-242/248 584/579 113lsa

OR the gm 847

 

With that motor.... I'd say go custom.... why have a dynamic engine.... with an off the shelf cam.

 

I don't have time to wait for a custom cam, and i am having trouble trying to get ahold of Bret. So i narrowed it down to these cams. Let me know.

 

THere are companies out there that already have custom cams in stock.

you have to search around a bit.

 

any1 else?

 

would def. have a custom one ground

Its not much more, and well worth it

 

I say go with the Gm 847. With the heads, M6 tranny and gears you have, it will perform outstanding results. You wont be disappointed. I would like to see a video of your set up on the track when you get it done.
Steve

 

What is it you are wanting to do with your car? You have to consider the use.

 

I have the 847 and am Very happy, it could use a little more top end pull though. It seems to quit about 63-6400.

 

yep, and a custom grind could give him those specs and an unlimited redline.... but he doesn't want to listen.

 

Do you have stock heads? most people with that cam have no problem reving to 6500-7000.

 

Yes I have stock heads, for now but a 381 will bring the RPM range down a little as well from what a 350 would do.