Ihasfip

iTrader: (5)

I am going to be doing a cam swap here soon and was trying to buy a used cam. I kinda wanted the cc306 even though everyone says get a custom cam. Well I found a used one on camaroz28.com and want to know if it will exceed my stock heads. I have a new set of pac valve springs, comp retainers, locks and seats. The cams specs are:

258/270 duration @ 0.050” lift
0.549”/0.549” lift w/ 1.5 rockers
112 lobe separation
Part #: 07-000-8
Grind #: LT1 3286/3287 HR112.0
Serial #: X 8653

The duration looks fucked up but that is what he has listed.

And are 1.5 the stock ratio rockers for the lt1s?

Thanks.

SS MPSTR

iTrader: (1)

If that is duration as measured at 0.050", uh, yeah that's a bit beyond the capacity of stock heads.

lt1z28camaro

iTrader: (2)

That's one big cam...i'll be running a 228/235 with le2 ported heads, i'll be shifting at about 6300rpm's (which with the stock bottom end, that's about as far as i want to push it, don't wanna be spinning a rod bearing...) If you're heart is set on it, get a cc306, but in all honesty, custom cam is the route to go..it would be a cam for exactly what YOU want. just my .02

and yes 1.5 is stock ratio

Ihasfip

iTrader: (5)

Hm...maybe I shouldn't buy it....I just wonder if it was a typo...

Ihasfip

iTrader: (5)

Well I called comp and yea wow. That cam is rather large.

Fixxer99TA

iTrader: (5)

Yes, Huge.....

Go with the 306 or something custom, but I would also reccomend something custom (you will make better numbers/times with a custom vs something just off the shelf of the same size).