2002 LS6 cam specs

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Feb 4, 2002 | 11:46 AM

exracer28

Thread Starter

Drifting

Joined: Jan 2002

Posts: 1,576

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From: Sumter SC

2002 LS6 cam specs

Anyone have the lift and duration numbers for the 2002 cam?

Thanks

Feb 4, 2002 | 02:35 PM

MySea6

Melting Slicks

Joined: Jan 2001

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From: Sugar Land, TX USA

Re: 2002 LS6 cam specs (T1Z06)

2002 LS6 Cam: 204/218 .551/547 Int CL:120
Exh CL:115 LSA:117.5 Cam Base Circle 19mm

Feb 4, 2002 | 03:22 PM

rwj383

Melting Slicks

Joined: Jan 2001

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From: Aloha, Oregon

Re: 2002 LS6 cam specs (MySea5)

Quote:

2002 LS6 Cam: 204/218 .551/547 Int CL:120
Exh CL:115 LSA:117.5 Cam Base Circle 19mm

wow...there's that much difference in duration between I and E?

Feb 4, 2002 | 03:32 PM

J-Rod

Safety Car

Joined: Oct 2001

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From: Insert Wittty Comment here

Re: 2002 LS6 cam specs (T1Z06)

Ok, here is your answer plus a bunch of info you could probably care less about.

The stock LS1 cam is .500/.500 198/208.
The 2001 Z cam is 0.525/0.525 204/211.
For 2002 Z cam is 0.551/0.547 (I didn't have on hand, see other post in this thread)

And for useless trivia here are the MTI cam specs to compare it to...

Cam Lift Duration LobeSeparation
Intake Exhaust Intake Exhaust
A1 .532 .558 209 216 114
B1 .558 .558 221 221 114
C1 .566 .566 .222 .222 112
T1 .558 .558 221 221 112
R1* .560 .560 232 237 114

For 2002 camshafts you get .324 intake lift at the cam

Here is what bigger rockers with the 2002 cam get you for gross lift
1.8 .583
1.85 .599
1.9 .615
2.0 .648
2.1 .680

.321 exhaust lift at the cam
1.8 .579
1.85 .595
1.9 .611
2.0 .643
2.1 .675

As stated the 2002 camshaft has 116 degree lobe separation

Jesel PN#'s for LS1/LS6
1.7 K2A-3012203
1.9 K2A-3022203
2.0 K2A-3032203