This popped up in my Cars.com alerts at some random dealer, and raised an eyebrow for the “LS9 Katech 416” because I couldn’t find that engine in their build section. But what did show up was the build thread from a Katech engineer on his personal ultimate street/track 1LE build, which is this car, which does use the aforementioned engine.
Really sick build. Wonder what let it to ending up here.
https://www.camaro5.com/forums/showthread.php?t=554344
Really sick build. Wonder what let it to ending up here.
https://www.camaro5.com/forums/showthread.php?t=554344
The following post contains a general build summary of what the final vehicle will have equipped. There may be more or less added, but this does a good job of summarizing what will be happening to the car over the course of the next month or two.
Engine:
Block:
Cylinder Heads:
- LS9 Block
- Mahle Flat Top Pistons, Gas Ported with Valve Pockets
- Katech .927 Piston Pin
- Callies Compstar Crankshaft, 4" Stroke, 2" Rod Jorunal
- Callies Compstar Rods, 6.125" Length, 2" Rod Journal
- Clevite Main Bearings
- Clevite Rod Bearings
- Katech Ported, Blueprinted LS3 Oil Pump
- ATI 10% UD Damper
- ARP Crank Bolt
- Gates RPM Belt
- Katech Billet Belt Tensioner
- Katech 4" Stroke Piston Squirters
- 1LE Oil Cooler
- Dewitts Upsized Radiator - TBD
- Additional Oil Cooler - TBD
- Oil Temperature Sensor
- Improved Racing Oil Pan Baffle
- Improved Racing Crank Scraper
Valvetrain:
- Katech Ported LS9 Heads with Competition Valve Job
- Fel-Pro 4.100 x .041 Head Gaskets
- Katech Cast Valve Covers, Deep Red Powdercoat
- Katech ARP LS9 Head Studs
- ARP Valve Cover Bolts
Induction and Exhaust:
- LS9 Factory Ti/Mo Valves
- CHE Bronze Trunion
- Custom Grind Camshaft
- 3/8" Trend Pushrods
- Blue Viton Valve Seals
- Katech Spring Locators
- PSI 1511ML Springs
- OEM Spring Retainers
- C5r Timing Chain
- 3 Bolt Cam Conversion
- ARP Cam Bolts
- CTS-VR Lifters
Ignition and Fueling:
- PMAS Cold Air Intake with Gold Heat Insulation
- Katech CNC Ported Throttlebody
- Elite Engineering Catch Can Set
- GPI Ported and Rod-Modded LS3 Intake with Gold Heat Insulation
- Grams Performance 1-3/4" -> 1-7/8" Stepped Header to 3" Primary
- Factory 2.5" NPP Catback
Drivetrain:
- LS9 Fuel Injectors
- LS9 Spark Plugs
- ZL1 Fuel Pump
- OEM GM Flex Fuel Sensor
- Katech Development Coil Relocation
- OEM Coil Packs
- Fore Innovations Billet Fuel Rails
- Katech Spark Plug Insulators
- Gold Heat Insulation around Fuel Lines
- Katech LS9x Clutch
- Katech LS9x Flywheel
- LS9 Slave Cylinder with Katech Sleeve
- JDP Clutch Reservoir Seperator Kit
- Hinson Clutch Speed Bleeder
Chassis:
Wheels:
Suspension
- 19x11 HRE RC103, Custom Offsets, Dark Stone Clear Finish
- Michelin Pilot Sport Cup 2, 305/35/19 FRPP Spec
Brakes
- Bilstein B6 Struts
- Bilstein B6 Shocks
- BMR 220lb/in Front Spring
- BMR 430lb/in Rear Spring
- Vorshlag Camber/Caster Plates
- Z28 SKF Wheel Hubs
- Z28 Upper Control Arm Mounts
- OEM GM Truck Extended Studs (Front Only)
- Detroit Speed Caster Offset Locks
- Pedders Rear 32mm Solid Sway Bar
- Hendrix Engineering Poly Offset Differential Bushings
- Pegasus CNC Solid Cradle Bushings
- Spohn Del-Sphere Rear Trailing Arm
- Custom Inner Bushing for Del-Sphere Trailing Arms
- JPSS Rear Lower Control Arm Camber Bolts
Differential
- C7 Z06 Front Brake Caliper
- Goodridge Stainless Steel Brake Lines
- Motul RBF660 Brake Fluid
- DBA 4000XS Front and Rear Rotor
- Ferodo DS2500 Brake Pads
- Eaton Truetrac
- US Gear 4.10 Gearset, REM Isotropic Superfinished