Livernois Motorsports Stage 2 Heads and Stage 2R Cam Graph
#1
Launching!
Thread Starter
iTrader: (1)
Join Date: Jul 2005
Location: Michigan
Posts: 270
Likes: 0
Received 0 Likes
on
0 Posts
Livernois Motorsports Stage 2 Heads and Stage 2R Cam Graph
The Final Numbers with Standard Correction and Smoothing was 433.8 rwhp and 390.3 rwtq. It was a very hot and humid day when I was dynoed so I doubt the SAE numbers are that much lower if any. I am pretty happy with the performance. The car pulls very hard, and doesnt drive to bad even with the stock gears. I would like to thank everyone at Livernois Motorsports for doing a great job.
Mods:
Livernois Stage 2 Heads
Stage 2R cam 236/236 .602/.602
LS6 intake manifold
vararam
kooks headers
off road x pipe
b&b prt cat-back
katech ported throttle body
ASP underdrive pulley
Refreshed and Blue printed bottem end
Ram VDS clutch and Heavy Steel flywheel
Let me know what you guys think. Graph is attached at the bottom.
Mods:
Livernois Stage 2 Heads
Stage 2R cam 236/236 .602/.602
LS6 intake manifold
vararam
kooks headers
off road x pipe
b&b prt cat-back
katech ported throttle body
ASP underdrive pulley
Refreshed and Blue printed bottem end
Ram VDS clutch and Heavy Steel flywheel
Let me know what you guys think. Graph is attached at the bottom.
#2
TECH Senior Member
iTrader: (3)
Join Date: Apr 2006
Location: Western Burbs of Detroit
Posts: 6,524
Likes: 0
Received 1 Like
on
1 Post
Not too shabby Chris. I got you by 40 rwhp and 40rwtq. With me and a passenger and you running solo the race was very close until 100 mph. We need to run again, but this time clean your air filter out first, leave the tank closer to E, and don't quit when I start pulling ahead of ya. Stay in it to illustrate what 40 extra hp/tq at the wheels really does for ya. Nice smooth looking graph. No spikes just to claim higher hp and tq. You got the real deal Chris, now find me a heavier passenger and come to the race on an empty tank. Just Fn' with ya.
#5
TECH Senior Member
iTrader: (3)
Join Date: Apr 2006
Location: Western Burbs of Detroit
Posts: 6,524
Likes: 0
Received 1 Like
on
1 Post
Originally Posted by lilbuddy1587
Torque is horrible......Very very peaky setup you have. None the less, nice peak numbers.
Last comment, Chris's car is pretty bad *** for a modded 97. Not many of them out there.
#6
Administrator
Originally Posted by lilbuddy1587
Torque is horrible......Very very peaky setup you have. None the less, nice peak numbers.
Very nice numbers! I know that it pulls a lot harder than the graph would
indicate. That dyno can be a little stingy sometimes.
#7
TECH Fanatic
iTrader: (1)
Join Date: May 2004
Location: Mesa, Arizona
Posts: 1,691
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by allngn_c5
Damn, give him a break. He just got his car back after nearly 2 months. Let him enjoy it before you slam him. His graph isn't that peaky. The 90/90 setup and some LG Pro Long Tubes and a retune would definately improve his torque. The only flaw is that major dip he has in the early part. Torque is up then drops, don't know why. Anyways if you saw the video, Chris's car pulls pretty damn good but falls off from 100 mph on. With a jump and 100 lb weight advantage his car walked away until I got to the top of 3rd. Then it was all over. Sorry Chris but you know how it went down.
Last comment, Chris's car is pretty bad *** for a modded 97. Not many of them out there.
Last comment, Chris's car is pretty bad *** for a modded 97. Not many of them out there.
Trending Topics
#8
TECH Fanatic
iTrader: (1)
Join Date: May 2004
Location: Mesa, Arizona
Posts: 1,691
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by unit213
Let's see the graph from your torque monster.
Very nice numbers! I know that it pulls a lot harder than the graph would
indicate. That dyno can be a little stingy sometimes.
Very nice numbers! I know that it pulls a lot harder than the graph would
indicate. That dyno can be a little stingy sometimes.
#9
10 Second Club
iTrader: (14)
Join Date: Mar 2002
Location: Kansas City, KS
Posts: 2,893
Likes: 0
Received 0 Likes
on
0 Posts
the tq would look better if the hp and tq were scaled the same and it wasn't from 2000+. that can make a huge difference in how it is seen. BUT saying that, tq still does look like it suffers a bit down low.
#10
LS1 Tech Administrator
iTrader: (14)
The torque scale is on the right, the hp is on the left. He makes well over 300lb ft at 3000 rpm. I almost fell out of my chair when I first saw the graph. I thought the torque was poor until I realized I was looking at the wrong scale. Glad I didn't say anything.
Back to topic...nice numbers!
Back to topic...nice numbers!
__________________
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
#11
TECH Senior Member
iTrader: (3)
Join Date: Apr 2006
Location: Western Burbs of Detroit
Posts: 6,524
Likes: 0
Received 1 Like
on
1 Post
Originally Posted by Patrick G
The torque scale is on the right, the hp is on the left. He makes well over 300lb ft at 3000 rpm. I almost fell out of my chair when I first saw the graph. I thought the torque was poor until I realized I was looking at the wrong scale. Glad I didn't say anything.
Back to topic...nice numbers!
Back to topic...nice numbers!
#12
TECH Fanatic
iTrader: (1)
Join Date: May 2004
Location: Mesa, Arizona
Posts: 1,691
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Patrick G
The torque scale is on the right, the hp is on the left. He makes well over 300lb ft at 3000 rpm. I almost fell out of my chair when I first saw the graph. I thought the torque was poor until I realized I was looking at the wrong scale. Glad I didn't say anything.
Back to topic...nice numbers!
Back to topic...nice numbers!
#13
TECH Senior Member
iTrader: (3)
Join Date: Apr 2006
Location: Western Burbs of Detroit
Posts: 6,524
Likes: 0
Received 1 Like
on
1 Post
Originally Posted by lilbuddy1587
I'm lost.....What graph are you looking at ? Because I see a torque spike and then a HUGE dip and then it climbs back up ? I dont see tq over 300 till 3500 rpms
#14
Launching!
Thread Starter
iTrader: (1)
Join Date: Jul 2005
Location: Michigan
Posts: 270
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by unit213
Let's see the graph from your torque monster.
Very nice numbers! I know that it pulls a lot harder than the graph would
indicate. That dyno can be a little stingy sometimes.
Very nice numbers! I know that it pulls a lot harder than the graph would
indicate. That dyno can be a little stingy sometimes.
#15
Launching!
Thread Starter
iTrader: (1)
Join Date: Jul 2005
Location: Michigan
Posts: 270
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by lilbuddy1587
I'm lost.....What graph are you looking at ? Because I see a torque spike and then a HUGE dip and then it climbs back up ? I dont see tq over 300 till 3500 rpms
#16
TECH Fanatic
iTrader: (1)
Join Date: May 2004
Location: Mesa, Arizona
Posts: 1,691
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Cgillies86
I agree, the guys at Livernois said I was probably making more. But, 434 is not bad at all.
#17
Launching!
Thread Starter
iTrader: (1)
Join Date: Jul 2005
Location: Michigan
Posts: 270
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by lilbuddy1587
Yea, dont get me wrong bro. You're making great power past 4500. It's just down low that I was looking at. I wasn't trying to take a stab at anyone or anything like that. Allgn, your last post confused the holy **** out of me ROFL. It's all good man
#18
TECH Senior Member
iTrader: (3)
Join Date: Apr 2006
Location: Western Burbs of Detroit
Posts: 6,524
Likes: 0
Received 1 Like
on
1 Post
Originally Posted by Cgillies86
I bet my 1 7/8 kooks headers cause the dip. I probably should of went with the 1 3/4. I was thinking about going with a supercharger when I bought them.
#19
TECH Senior Member
iTrader: (3)
Join Date: Apr 2006
Location: Western Burbs of Detroit
Posts: 6,524
Likes: 0
Received 1 Like
on
1 Post
Originally Posted by lilbuddy1587
Yea, dont get me wrong bro. You're making great power past 4500. It's just down low that I was looking at. I wasn't trying to take a stab at anyone or anything like that. Allgn, your last post confused the holy **** out of me ROFL. It's all good man