Tapout97

iTrader: (1)

Im tossing the full LT4 set up for either the

gm847 or cc306


which would you put in your LT1 or LS1 ?

myltwon

iTrader: (1)

stock heads?

if so they pretty much make the same power except the gm847 taps out around 5900rpm and the cc306 around 6200rpm

if not stock heads then just go custom IMO unless you find a good deal on one of those

edit: I'd also recommend swapping out those shorties, either of those cams won't be too happy with em

Tapout97

iTrader: (1)

The heads are ported .40 over and im running pace setter long tubes i need to up date stats

Why is nobody voteing..... I guess they dont know about cam's

LM97Z

iTrader: (4)

Call Lloyd Elliott, he can help you out with a nice custom grind.

972-617-5671

RamAir95TA

iTrader: (2)

People aren't voting because there are much better grinds out there to choose from. The CC306 and GM847 are relatively outdated grinds, compared to the increasing popularity of custom grinds. Newer custom profiles utilizing more advanced camshaft technology designed for your specific application will almost always make more power than a specific off-the-shelf grind. Off the shelf grinds are designed for a broad range of applications while custom grinds are tailor-made for your application, at minimal extra cost.

I'm not saying that OTS cams aren't worth it (they've been proven to an extent numerous times), but in this day and age with the emerging technology behind camshaft grinds from all vendors, big and small, it's something to consider.

One more thing, what does "The heads are ported .40 over" mean?

lsxballs

My friend has a a big cam on his lt1 and still beat him every time with a superchip ls1

kierstyn

iTrader: (5)

Give Llyod a call for a few more bucks over either of these cams he can spec one for your car that will perform and sound better! If you are going to spend the money and time it would be better to get the most gain!

Trick450r

iTrader: (7)

your friends car is setup entirely wrong then.

Purple95Z28

iTrader: (6)

I would put the CC306 in my LS1.

Ihasfip

iTrader: (5)

Are you sure your friend wasn't driving in reverse? A large cammed LT1 will take a bolt on LS1. I know. I do it all the time. Either your friend can't drive or you meant to say your superCHARGED LS1.

D

Ihasfip

iTrader: (5)

Oh and I would go CC306.

myltwon

iTrader: (1)

figure the average off the self cam is around 260+shipping and lloyd can grind you one for $300 shipped. so for $30~ more you can have a grind taylored to your setup, goals, and driving style

Elliott's94Z

iTrader: (12)

Neither...

kinglt-1

iTrader: (26)

Agreed! Go with a custom grind!!!

Elliott's94Z

iTrader: (12)

Wow that's amazing..hats off to you

myltwon

iTrader: (1)

who runs a superchip btw?

TABBED 5.3

iTrader: (1)

i voted 847 only cuz that was the choices given, but unless you can find one of the two cheap with low miles or NIB in the for sale section, get a custom grind

MadMike 97 Z28

iTrader: (3)

Nice story bossman wanna tell the truth now! superchip?! really?! you belong in a mustang my friend!

I agree with this guy I only went with gm847 because I got a great deal on a NIB one. But IMO the cc306 duration is too much on exhaust, too little on intake, and the lift is too small.

CC306 --- 230@ .510 INT/ 244@ .540 EXT (1.5RR)--- 112 LSA --- 1800-5800
GM847 --- 234@ .539 INT/ 242@ .558 EXT (1.5RR)--- 112 LSA --- 2000-6800

92camaroguy

iTrader: (1)

If he put the cam in the LT1 instead of on the it I bet the results would turn out a little diffirent.

kierstyn

iTrader: (5)

Thats pretty funny.