*Shown With Optional Upgrades
Gen III Hemi Whipple Supercharged 900HP Crate Engine
Estimated Cost $35,495.00
Proformance Unlimited offers a full line of Gen III Hemi based turn-key drop in ready crate engines designed for hot rods and muscle cars. Where new school performance meets old school looks. We have developed a complete line of fuel injected Late Model Hemi based power plants to fit almost everyone’s needs. If you don’t see something you want give us a call and we will design it for you. Our vision on these engines is to bring back the really cool looks from yesteryears engines with today’s reliability.
- Seasoned Gen 3 5.7L HEMI block
- Bored and honed with deck plate
- Mains have been aligned
- Block has been square decked
- Dura Bond cam bearings installed
- Block painted with 3 coats of high temp ceramic engine paint choice of color
- 4340 forged steel 4.050 stroke crankshaft
- 4340 bushed connecting rods
- High performance forged pistons (Mahle, Diamond, or DSS)
- Performance rod and main bearing (Clevite, or King)
- Performance rings hand filed to match application
- The complete rotating assembly will be balanced
- Custom ground high performance street camshaft
- Three-piece true double roller timing set
- Hydraulic roller lifters
- Roller lifter retainer tray
- Performance aluminum cylinder heads (Edelbrock, or AFR)
- Performance valve springs and retainers (to match camshaft)
- Chrome moly push rods
- Shaft mount rocker arms
- Melling oil pump
- Oil pick up
- Center sump oil pan
- Dipstick and tube
- Aluminum timing cover
- Engine will be assembled with all new bolts
- ARP head studs
- Fel-Pro/Mahle performance gaskets
- Harmonic balancer
- 3L Whipple Super Charger
- Throttle Body
- Oil And Filter
- Gen III Hemi Style Coil Packs
- Calibrated ECU (Holley Terminator X-Max)
- Main ECM Engine Wiring Harness
- Coil Pack Harness
- Fuel Injector Harness
- 8MM Plug Wires
- Wide Ban O2 Sensor
- Intake Air Temperature Sensor
- Crankshaft Position Sensor
- Camshaft Position Sensor
- Engine Coolant Temperature Sensor
- Manifold Air Pressure Sensor
- Spark plugs
- Fuel Injectors
- FEED Style Alt, PS, AC Serp Kit
- Engine will be dyno tested with a starting tune – EFI system has self-tune capabilities
- No warranty!!
With all the after market parts made readily available today, we can custom design your crate engine to deliver extremely powerful street performance or off road track use. All our engines are built with precision to perform with quality and assurance you can depend on.
Proformance Unlimited we are here to help design and build the combination that best suits your knowledge level and over all experience, so your vehicle will out perform your expectations. Please browse our engine combinations listed below. Proformance Unlimited is best known for our precision custom designs. If you have any questions and would like Proformance Unlimited to build your next engine feel free to call Doug or Steve.
