Vipergts662
Active Member
- Joined
- Jan 20, 2004
- Messages
- 275
- Location
- Houston
- Car(s)
- 2016 Holden Commodore (chevy ss), 2020 Explorer ST
I am amazed this hasnt been posted here yet, thought about putting it in the scoops thread but I thought it might over run the thread. This is not bullshit either.
The word on various sites is GM actually let these photos slip on purpose unlike the last ones where they left them up on a server for to long and someone happened to see them.
I would not be at all suprised if some of these figures changed in either direction.
Here it is:
0 -> 60 in 3.8 sec.
Top Speed 200 MPH
2,900 #'s
5.7 #'s/HP
Chassis & Suspension development by Pratt & Miller,
Aluminum Hydroformed frame produced by DANA
- 345/30x19 Rears
- 6 piston Front, 4 piston Rear Brake Calipers
- Cross Drilled (cast and camfered) Rotors (possibly Brembo)
Engine Development by KaTech
To be hand built by new HP Engine Plant
LS7 427ci/ 7.0L. 500HP/500 Ft Lbs (512 HP derated to 500HP)
- 2 OHV (3 OHV not necessary for target HP)
- Raced based CNC ported Aluminum Head with 70cc chambers
- 11.0:1 CR
- 46 mm (1.81") Titanium Intake valve
- 41 mm (1.61") Na filled Exhaust Valve
- 104.8 mm Bore (4.125") , 101.6 mm Stroke (4.0") Aluminum block
- Forged Crank
- Forged 6 bolt main Bearing Caps
- Titanium Rods
- Cast Aluminum Flat Top Pistons
- 0.591" Lift Cam (15 mm)
- Dry Sump
- 90 mm Throttle Body on Composite manifold
- Ram Air
The word on various sites is GM actually let these photos slip on purpose unlike the last ones where they left them up on a server for to long and someone happened to see them.
I would not be at all suprised if some of these figures changed in either direction.
Here it is:
0 -> 60 in 3.8 sec.
Top Speed 200 MPH
2,900 #'s
5.7 #'s/HP
Chassis & Suspension development by Pratt & Miller,
Aluminum Hydroformed frame produced by DANA
- 345/30x19 Rears
- 6 piston Front, 4 piston Rear Brake Calipers
- Cross Drilled (cast and camfered) Rotors (possibly Brembo)
Engine Development by KaTech
To be hand built by new HP Engine Plant
LS7 427ci/ 7.0L. 500HP/500 Ft Lbs (512 HP derated to 500HP)
- 2 OHV (3 OHV not necessary for target HP)
- Raced based CNC ported Aluminum Head with 70cc chambers
- 11.0:1 CR
- 46 mm (1.81") Titanium Intake valve
- 41 mm (1.61") Na filled Exhaust Valve
- 104.8 mm Bore (4.125") , 101.6 mm Stroke (4.0") Aluminum block
- Forged Crank
- Forged 6 bolt main Bearing Caps
- Titanium Rods
- Cast Aluminum Flat Top Pistons
- 0.591" Lift Cam (15 mm)
- Dry Sump
- 90 mm Throttle Body on Composite manifold
- Ram Air