Long Live the LT1 - 692RWHP
05-17-2006, 12:23 PM
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Long Live the LT1 - 692RWHP This is a project we just finished for a customer in Louisianna. Here is a rundown of the project:
LME 383 LT1 8.5:1 Compression
Larry Meaux LT4 Cylinder Heads - Stage 3
Custom LME/G-Force Blower Cam - Top Secret Specs
LT4 Intake Manifold
58MM Throttle Body
Stock F-Body MAF
Kooks 1 3/4 x 1 7/8 x 3" Race Header
TSP True Dual 3" Exhaust
Nasty Nate Aluminum Fuel Cell
Custom G-Force Fuel System
64 lb/hr Fuel Injectors
D-1SC Procharger @ 13 LBS. of Boost
Custom G-Force 12-Rib Pulley Setup
Twin Highflow Procharger Intercoolers
Custom LME Crank Pulley Spacer (Thanks Pecos!)
Vigilante 3200 Converter
Built 4L60E Transmission
Dynoed with 93 Octane!
LME 383 LT1 8.5:1 Compression
Larry Meaux LT4 Cylinder Heads - Stage 3
Custom LME/G-Force Blower Cam - Top Secret Specs
LT4 Intake Manifold
58MM Throttle Body
Stock F-Body MAF
Kooks 1 3/4 x 1 7/8 x 3" Race Header
TSP True Dual 3" Exhaust
Nasty Nate Aluminum Fuel Cell
Custom G-Force Fuel System
64 lb/hr Fuel Injectors
D-1SC Procharger @ 13 LBS. of Boost
Custom G-Force 12-Rib Pulley Setup
Twin Highflow Procharger Intercoolers
Custom LME Crank Pulley Spacer (Thanks Pecos!)
Vigilante 3200 Converter
Built 4L60E Transmission
Dynoed with 93 Octane!
05-17-2006, 01:33 PM
#2
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If this was a thread about an LS1 dyno, you would get a shitstorm of comments.
ALot of LS1's owners don't comment to LT1 threads
Many will say comment on how much work was needed, or money.
The truth is, in the long run, the LT1 can run 8's, and the LS1 can run 8's.
Looks like dad had to show boy how its done!
Nice Numbers!
I love 383's
ALot of LS1's owners don't comment to LT1 threads
Many will say comment on how much work was needed, or money.
The truth is, in the long run, the LT1 can run 8's, and the LS1 can run 8's.
Looks like dad had to show boy how its done!
Nice Numbers!
I love 383's
05-17-2006, 02:18 PM
#6
LT1s can handle boost like nobody's business. Well done. 
__________________
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.
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05-17-2006, 02:56 PM
#9
Man this car sounds a lot like the car i am building right now. I like your head porter 
. What AFR heads did you guys start out as, and I bet flow numbers are around 288-290 at .600 lift (but there is more than flow numbers going on with those heads) instead of the G-force 12 rib setup I think you would have liked the SDCE custom tensioner 8 rib setup better. Its a B!tch to get those 12 rib belts lol. What pulley combination you running a 7.625 and a 3.4 or 3.3 Blower pulley, should see about 58000 Blower Rpm shifting at 6200 using the D1SC. Speed engineering is having a Awsome deal on 4l80E trannies now, but who built the 4l60E for ya??
I see your running 64lb injectors what is the duty cycle at 6200. I was planning on running the 60lb mototrons.
Still running the twins I wonder what a Big FMIC could do as well.
I know you don't want to give Cam specs but can you maybe PM me a HINT, I don't care to give you mind, just wondering how close they are??? If I had to guess you guys could be using some pretty aggressive lobes thats why your only spinning it to 6200, or just b/c the fact that you have a blower and you don't want to spin it real high, lo
Sorry for so many questions but I am shooting for the 650-700RWHP range myself and you have a VERY SIMILIAR setup to mine.
BTW AWESOME NUMBERS
. What AFR heads did you guys start out as, and I bet flow numbers are around 288-290 at .600 lift (but there is more than flow numbers going on with those heads) instead of the G-force 12 rib setup I think you would have liked the SDCE custom tensioner 8 rib setup better. Its a B!tch to get those 12 rib belts lol. What pulley combination you running a 7.625 and a 3.4 or 3.3 Blower pulley, should see about 58000 Blower Rpm shifting at 6200 using the D1SC. Speed engineering is having a Awsome deal on 4l80E trannies now, but who built the 4l60E for ya??I see your running 64lb injectors what is the duty cycle at 6200. I was planning on running the 60lb mototrons.
Still running the twins I wonder what a Big FMIC could do as well.
I know you don't want to give Cam specs but can you maybe PM me a HINT, I don't care to give you mind, just wondering how close they are??? If I had to guess you guys could be using some pretty aggressive lobes thats why your only spinning it to 6200, or just b/c the fact that you have a blower and you don't want to spin it real high, lo
Sorry for so many questions but I am shooting for the 650-700RWHP range myself and you have a VERY SIMILIAR setup to mine.
BTW AWESOME NUMBERS
