Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

difference between 00 - 02 camaro

Old Apr 22, 2020 | 10:18 AM
  #1  
msystic27's Avatar
Thread Starter
Staging Lane
 
Joined: Oct 2017
Posts: 53
Likes: 1
Default difference between 00 - 02 camaro

what is the changes made between 00-02 camaro in chassis and power train
Reply
Old Apr 22, 2020 | 02:40 PM
  #2  
Bob570's Avatar
TECH Enthusiast
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2018
Posts: 636
Likes: 295
From: Michigan
Default

Slightly different cam, LS6 intake used on the 01-02, better rod bolts on the 01-02, that's probably about it.
Reply
Old Apr 22, 2020 | 03:54 PM
  #3  
omc8's Avatar
TECH Fanatic
15 Year Member
iTrader: (7)
 
Joined: May 2009
Posts: 1,539
Likes: 26
From: columbus,ohio
Default

Originally Posted by Bob570
Slightly different cam, LS6 intake used on the 01-02, better rod bolts on the 01-02, that's probably about it.
Yes 01 and 02 cars are pretty similar . 2000 had LS1 intake and egr valve .01-02 no egr because of LS6 intake .Most 00 cars had 853 heads , 01-02 had 241 heads 02 cars had mls head gasket 01 and earlier graphite .Some 01+ cars did have LS6 blocks. 00 car had 26lb injectors 01-02 28lb.
Reply
Old Apr 22, 2020 | 04:12 PM
  #4  
msystic27's Avatar
Thread Starter
Staging Lane
 
Joined: Oct 2017
Posts: 53
Likes: 1
Default

i heard some where the front end geometry was improved over the 01 and earlier,
have any one else heard this
Reply
Old Apr 22, 2020 | 04:15 PM
  #5  
99 Black Bird T/A's Avatar
TECH Senior Member
20 Year Member
Liked
Loved
Community Favorite
iTrader: (4)
 
Joined: Nov 2001
Posts: 8,638
Likes: 1,499
Default

I think 02 cars got the power steering cooler standard. You know the one that eventually fails and contaminates the PS fluid with coolant and vise versa.

In 00 typically only FireHawks, WS6, SS maybe B4C's or special order would have got the PS cooler standard.


The 00 vs 02 cam difference is interesting and probably not as much as first thought.

Fbody Cams see post #8 info below.

Stated Specs:
stock LS1 cam '98-00:
202/210 intake/exhaust degrees duration
.496/.496 inches lift
116 LSA

stock LS1 cam '01-02:
198/197 intake/exhaust degrees duration
.478/.478 inches lift
115 LSA

here is the correct info as spec'd by a $250,000 machine at Comp
stock 98 trans am cam

duration@.050 198.86 intake & 209.25 exhaust
lift .498 intake .497 exhaust
LSA 119.45

stock 02 trans am cam

duration@.050 196.37 intake & 208.72 exhaust
lift .464 intake .479 exhaust
LSA 115.92

Last edited by 99 Black Bird T/A; Apr 22, 2020 at 05:58 PM.
Reply
Old Apr 22, 2020 | 06:19 PM
  #6  
omc8's Avatar
TECH Fanatic
15 Year Member
iTrader: (7)
 
Joined: May 2009
Posts: 1,539
Likes: 26
From: columbus,ohio
Default

Yes the slightly smaller cam of the 01-02 cars was a step backwards , but the factory bump of 5hp to 310 was primarily due to the LS6 intake and the improved design of the exhaust manifolds they received the preceding year .How many other cars bone stock would deliver rwhp , compared to what was advertised rating ! There have been a few , but not most.
​​
Reply
Old Apr 22, 2020 | 06:30 PM
  #7  
msystic27's Avatar
Thread Starter
Staging Lane
 
Joined: Oct 2017
Posts: 53
Likes: 1
Default

thanks for the info
the cam profile would suggest the 98 is more torque oriented then the 2001-2002 which is more hp oriented 98( 119.5 ) 01-02 ( 115.5 )
on recent dyno test the LS2 cam seem to have the best of both worlds covered ( torque and horse power ) do you have the real specs on the LS2 cam?
Reply
Old Apr 22, 2020 | 07:50 PM
  #8  
99 Black Bird T/A's Avatar
TECH Senior Member
20 Year Member
Liked
Loved
Community Favorite
iTrader: (4)
 
Joined: Nov 2001
Posts: 8,638
Likes: 1,499
Default

FWIW - I don't like the LS2 cam at all. It has floated valves quicker than any other factory cam in some tests from what I've read.

This has floated around web both on LS1Tech & the Corvette forum.


According to our cam doctor, the LS2 specs are as follows.

Lobe Seperation = 115.9

Intake Centerline = 111.9
Exhaust Centerline = 119.9

Intake Duration @ .050 = 203.7
Exhaust Duration @ .050 = 212.5

Intake valve lift = .52044
Exhaust valve lift = .52111


The 2002 LS6 cam is better in my opinion. Not as prone to float valves & more powerful.
02 LS6 Cam specs


These are "actual" numbers from a cam that was check with Cam Doctor
Duration@.050: 205* intake, 219* exhaust
Lift: 0.551 intake, 0.549 exhaust
LSA: 117.4

GM shows this for lift. Not sure of the other spec's
.551-in lift on the intake and .547 on the exhaust.
Reply
Old Apr 22, 2020 | 08:00 PM
  #9  
msystic27's Avatar
Thread Starter
Staging Lane
 
Joined: Oct 2017
Posts: 53
Likes: 1
Default

thanks
Reply
Old Apr 22, 2020 | 10:16 PM
  #10  
G Atsma's Avatar
TECH Senior Member
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2016
Posts: 22,288
Likes: 3,615
From: Central Cal.
Default

Originally Posted by 99 Black Bird T/A
FWIW - I don't like the LS2 cam at all. It has floated valves quicker than any other factory cam in some tests from what I've read.

This has floated around web both on LS1Tech & the Corvette forum.


According to our cam doctor, the LS2 specs are as follows.

Lobe Seperation = 115.9

Intake Centerline = 111.9
Exhaust Centerline = 119.9

Intake Duration @ .050 = 203.7
Exhaust Duration @ .050 = 212.5

Intake valve lift = .52044
Exhaust valve lift = .52111


The 2002 LS6 cam is better in my opinion. Not as prone to float valves & more powerful.
02 LS6 Cam specs


These are "actual" numbers from a cam that was check with Cam Doctor
Duration@.050: 205* intake, 219* exhaust
Lift: 0.551 intake, 0.549 exhaust
LSA: 117.4

GM shows this for lift. Not sure of the other spec's
.551-in lift on the intake and .547 on the exhaust.
The only thing I don't like about the late LS6 cam is that WIDE 117.4 LSA, which is one reason it has such weak low end torque.
Reply


Thread Tools
Search this Thread

All times are GMT -5. The time now is 07:27 PM.