Z06FRC

I own a 99 vette that'll be supercharged with a Vortech system. I want to know if one or both of these cams are capable of passing smog/emissions test? They are both listed below. I would also like some input on these cams or any other cams I haven't mentions.

Crane Cams

Part Number: CRN-1449561
Cam Style: Hydraulic roller tappet
Basic Operating RPM Range: 2,000-6,200
Intake Duration at 050 inch Lift: 216
Exhaust Duration at 050 inch Lift: 224
Duration at 050 inch Lift: 216 int./224 exh.
Advertised Intake Duration: 278
Advertised Exhaust Duration: 286
Advertised Duration: 278 int./286 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.551 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.551 in.
Valve Lift with Factory Rocker Arm Ratio: 0.551 int./0.551 exh. lift
Lobe Separation (degrees): 115
Intake Valve Lash: 0.000 in.
Exhaust Valve Lash: 0.000 in.


Comp Cams

Part Number: CCA-54-424-11
Cam Style: Hydraulic roller tappet
Basic Operating RPM Range: 1,500-6,800
Intake Duration at 050 inch Lift: 212
Exhaust Duration at 050 inch Lift: 218
Duration at 050 inch Lift: 212 int./218 exh.
Advertised Intake Duration: 265
Advertised Exhaust Duration: 271
Advertised Duration: 265 int./271 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.558 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.563 in.
Valve Lift with Factory Rocker Arm Ratio: 0.558 int./0.563 exh. lift
Lobe Separation (degrees): 115
Intake Valve Lash: 0.000 in.
Exhaust Valve Lash: 0.000 in.

eb02z06

iTrader: (18)

Both cams will work but you'll probably be be better off with a 02 and up Z06 cam. It's cheaper and the car will drive like stock and have a very usable power band. It will make over 500rwhp easy. Her is an 02 Z06 we tuned with a D1SC, it's stock motor, no meth with jsut the blower and headers.



Call Rob at the shop if you have nymore questions.

Z06FRC

How will the Z06 cam do compare to the Comp Cam?

02+ Z06 Cam

Part Number: NAL-12565308
Cam Style: Hydraulic roller tappet
Basic Operating RPM Range: 1,500-5,200
Intake Duration at 050 inch Lift: 204
Exhaust Duration at 050 inch Lift: 218
Duration at 050 inch Lift: 204 int./218 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.550 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.550 in.
Valve Lift with Factory Rocker Arm Ratio: 0.550 int./0.550 exh. lift
Lobe Separation (degrees): 117
Intake Valve Lash: 0.000 in.
Exhaust Valve Lash: 0.000 in.

Mat

Like he said, it'll work better. Trust the man, he knows his stuff!

eb02z06

iTrader: (18)

Thanks Mat-long time no talk!

Honestly maybe a 10 rwhp difference between the cams.

Rob@ChampionMotors

I have in stock
2 good used 02 Z06 cams
1 good used 01 Z06 cam
1 good used 07 Z06 cam

Rob.

Mat

For sure man. I'll give you a call sometime soon and we can catch up! I just picked up an LS6 intake for the car. Gonna pull the springs off and test them too. Nothing else crazy going on.

Mark got his Firehawk into the 12.60's with an 8.8 rear and 4.10's. It's got more in it. Still slow compared to your **** though!

eb02z06

iTrader: (18)

I saw that on KWMuscle-I'm happy for Mark-he deserved it! Now I bet that got your competitive juices flowing!

Z06FRC

How much for both the 02 Z06 cams and how my miles on them?

Rob@ChampionMotors

Do you want 2 cams?
$200 each

Rob
416 751-8047

Mat

Yeah it did. I shouldn't have followed your advice and bought a house. Makes it tougher to keep a roof over my head and drop money on the ride. It's gettin' faster though. Little bit at a time.

I've got some other things on the go, if they work out, I'll be coming to you guys for a forced induction setup!

Jamesbond2509

I have the same cam but the lower lift version and have passed emissions testing every year by 1ppm on curb idle. the 212-128 will have a lopey idle while the zo6 will be smoother in idle. I like the 212-218 because it bleeds a little boost and keeps the dynamic cylinder pressure slightly lower and is a healthier scenario especially when my PD blower puts out 20lbs boost. For a centrifigal blower like the vortech- the Zo6 should be just fine. Good Luck