Who can spec the "RIGHT" cam for this???
08-19-2008, 11:58 AM
#21
FormerVendor
Join Date: Jan 2002
Location: Mpls., MN
Posts: 173
Likes: 0
Received 0 Likes
on
0 Posts
Heath,
The cam you described (248/260-112) should work very well actually..... with 2 minor changes. Put a little less lift in the intake (.570-.580") and a little more on the exhaust (.650-.670") and it should work great.
Brian
HiTech Motorsport
The cam you described (248/260-112) should work very well actually..... with 2 minor changes. Put a little less lift in the intake (.570-.580") and a little more on the exhaust (.650-.670") and it should work great.
Brian
HiTech Motorsport
08-19-2008, 02:12 PM
#22
TECH Apprentice
Join Date: Oct 2007
Location: Granada Hills, Ca
Posts: 385
Likes: 0
Received 0 Likes
on
0 Posts
I dont work for comp or thunder but did work for west tech and tested about 800+ engines in the last 3 years. I am tesing on my own now and have been getting deep on the l92 stuff with 4 cars going now. tuning has been a nightmare as I am not a great tuner.
I would try something like this 240/252 on a 112 installed on a 108ic
when you are done paying to get some other recomendations lets see how close I am ?
I KNOW OF 3 CARS RUNNING THIS CAM 246/260 111LS WITH 416 AND RUNNING HIGH NINES NA AT 3200LBS AND 4.11 GEARS ?
I would try something like this 240/252 on a 112 installed on a 108ic
when you are done paying to get some other recomendations lets see how close I am ?
I KNOW OF 3 CARS RUNNING THIS CAM 246/260 111LS WITH 416 AND RUNNING HIGH NINES NA AT 3200LBS AND 4.11 GEARS ?
Comp does damn good at grinding cams. I would also recommend going with more on the exhaust as these Ls engines have characteristics really similar to a sbf(gasp!) and they like 10-20 more lift on the exhaust as well as 8-10 degree split duration cams.
Chevy High did a story a little while back on a 402" LS2 with unported Dart 225's, victor jr intake, 11:1 compression and a 600lift hydraulic roller and it made 583hp and 530tq. Here is the link:
http://www.chevyhiperformance.com/te...ests/dyno.html
the cam was
Manufacturer Comp Cams
Part Number 54-448-11
Type Hydraulic roller
Valve lift 0.605/0.609 inch, intake/exhaust(factory rockers)
Duration at 0.050 238/240 degrees, intake/exhaust
Lobe separation 112 degrees
Last edited by Qwiknotch; 08-19-2008 at 02:19 PM.
08-19-2008, 08:08 PM
#23
Launching!
Thread Starter
iTrader: (37)
Join Date: Nov 2007
Location: Finger TN.
Posts: 280
Likes: 0
Received 0 Likes
on
0 Posts
Hey guys, my L92's and intake are for sale..
Im going back to a set of cathedral heads, i already have some stuff for them. Anybody that wants them they will be in the for sale thread tommorow nite
Im going back to a set of cathedral heads, i already have some stuff for them. Anybody that wants them they will be in the for sale thread tommorow nite 
08-19-2008, 10:39 PM
#25
https://ls1tech.com/forums/drag-racing-results/901758-hit-9-s-n-pump-gas-l92-heads.html
248/262 .615”/.595” 108LSA +2 advance cam. Single plane intake 454LSX with carburetor.
__________________
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.
