NEW 408 w/ L92/LS3 Heads & GMPP Single Plane Intake Dyno Numbers
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NEW 408 w/ L92/LS3 Heads & GMPP Single Plane Intake Dyno Numbers
Car dyno'd 456hp and 515tq yesterday at Real Performance Motorsports in Lewisville Tx.
Previous numbers where 429/438.
Major Changes:
Tuning
Neil Chance Converter (instead of Art Carr Converter)
Intake port smoothing
PCV System Installation
Drivetrain Pinion Angle Correction
Not bad for 42lbs worth of wheels and tires on the corners!
Previous numbers where 429/438.
Major Changes:
Tuning
Neil Chance Converter (instead of Art Carr Converter)
Intake port smoothing
PCV System Installation
Drivetrain Pinion Angle Correction
Not bad for 42lbs worth of wheels and tires on the corners!
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11.25:1 compression
Greg Good Ported L92 Heads
HKE 408 w/ Diamond Flat Tops
Synergy Motorsports custom L92 cam (approx. 236's duration)
2 piece truck style Steel Drive Shaft
TH400 with 9 inch 3600 Neil Chance Converter
American Racing Torque Thrust 2's
M&H 325/17 drag radials
9 inch Moser with spool
GMPP Carb Style Intake w/ EFI
-stock maf tune
-stock pulley
-stock waterpump
Dont have the graph yet, would like to see if I can pick one up.
Greg Good Ported L92 Heads
HKE 408 w/ Diamond Flat Tops
Synergy Motorsports custom L92 cam (approx. 236's duration)
2 piece truck style Steel Drive Shaft
TH400 with 9 inch 3600 Neil Chance Converter
American Racing Torque Thrust 2's
M&H 325/17 drag radials
9 inch Moser with spool
GMPP Carb Style Intake w/ EFI
-stock maf tune
-stock pulley
-stock waterpump
Dont have the graph yet, would like to see if I can pick one up.
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#9
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Dont know if pinion going from +9 to -1.5 makes a difference.
#16
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Stock MAF are you kidding me? Replace that with an 85mm MAF and see what happens to your KPa at WOT. Major choke point at your cubes and rpm level.
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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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Car ran a best on motor of 7.31 @ 94, but the shift light didnt come on so it was stuck in 1st a bit too long.
On the 150 shot (565rwhp) it ran a 6.6@102mph with a 1.46 60ft..... weight with driver was 3795lbs. Considering it has been 108mph with 635rwhp on a B.S. setup and a 1.48 60ft.... I am sure it will go bottom 6's on the 200 shot.
On the 150 shot (565rwhp) it ran a 6.6@102mph with a 1.46 60ft..... weight with driver was 3795lbs. Considering it has been 108mph with 635rwhp on a B.S. setup and a 1.48 60ft.... I am sure it will go bottom 6's on the 200 shot.