I'll take the Katech packages, thank you very much but nice find Mikey.
http://www.katechengines.com/perform...-5-camaro-z28/
Stage 1
600hp*
565ft-lbs
Katech Torquer LS7 camshaft
C5-R timing chain
High lift valve springs
Katech titanium ultra-light retainers
Wideband O2 bung
Chassis dyno tuning
Serialized plaque
Price: Call
Stage 2
630-660hp*
580ft-lbs
Katech K501 or Torquer LS7 camshaft
C5-R timing chain
High lift valve springs
Katech titanium ultra-light retainers
CNC-ported heads
FAST LSXR 102mm intake manifold
Fuel rail/installation kit
Wideband O2 bung
Chassis dyno tuning
Serialized plaque
Price: Call
Then off course they have their ultimate package....
Track Attack Camaro Z28
For off-road race vehicles or export outside of the United States only
Katech Track Attack LS7 package
Bore: 4.125”
Stroke: 4.000”
Displacement: 427ci/7.0L
Horsepower:
660
Torque:
570
Redline: 7000RPM
CR: 12.0-14.0:1
Block: RHS aluminum with billet main caps, ARP studs, piston squirters
Crankshaft: 4340 forged steel with ATI damper
Connecting rods: Forged H-beam steel
Pistons: 2618 forged aluminum with DLC-coated pins
Camshaft: K501
Cylinder heads: CNC-ported LS7 with bronze valve guides, ARP studs
Valves: LS7 titanium intake, hollow sodium-filled exhaust
Induction: FAST LSXR 102mm
Oiling system: ARE Stage 3 with Katech HCS/HCP (red) pump
Katech billet belt tensioner
Dewitts custom aluminum radiator
Integrated oil-to-water oil cooler
AN oil cooler lines
Katech aluminum or carbon fiber valve covers
Powdercoat or show prep paint (aluminum only)
Katech Performance engraved insert (aluminum only)
Katech coil relocation kit
Paint-to-match intake manifold
ARE Stage 1, 2, or 3 dry sump system, or Dailey 5 stage
FAST LSXR 102mm intake manifold
T.