HPF STAGE 3 | 420kW

300 6.4L | HPF STAGE 3 | 420kW

The Chrysler 300C 6.4L Stage 3 upgrade starts with our trained technician removing the engine from the vehicle and disassembling it to replace the factory camshaft with a high performance camshaft and fit a phase limiter kit. We then replace the MDS Lifters with Hellcat units and fit upgraded valve springs to the cylinder heads and reassemble the engine with new head gaskets and head bolts.

We then fit a high flow K&N cold air intake system which outflows the standard air intake by around 35%, 4-1 stainless steel extractors, high flow metallic cats & a dual 3" stainless steel catback exhaust to increase the engine's breathing capabilities.

We then custom tune your vehicle's ECU on the dyno utilizing the latest ECU tuning software to maximize power and fuel efficiency. We complete the upgrade process by testing your vehicle on the road to make final adjustments, optimizing your vehicle's performance and driveability. This is all completed in a week and at the end of this upgrade you will provided with a dyno graph detailing the power & torque increase of your vehicle.

Package Includes

1 x Before Dyno run
1 x High flow K&N Cold air intake
1 x 160* thermostat
1 x Pacemaker 4-1 headers, high flow cats & dual 3"catback exhaust
1 x Brian Tooley Racing Spintron verified performance camshaft 
1 x Brian Tooley Racing Spintron verified valve spring kit
1 x Brian Tooley Racing Phaser Limiter
1 x Crow Cams Heavy Duty pushrods 
1 x Set Johnson #2326 Hydraulic lifters (16) & guide kit
1 x MDS delete plugs (kit)
1 x Set - Gaskets & head bolts as required
8 x Penrite Racing engine oil (litres)
1 x Oil filter
4 x Premium engine coolant (litres)
1 x Wheel Alignment - 4 Wheel
20 x Labour
1 x HPF Custom dyno Tune
1 x Before & After Dyno graph

Key Features

Great power gains, noticeable power and torque increase across the board, with zero down sides.

Notes

• *Please note: Power figures are estimates only and actual figure's may vary.
• We recommend all vehicles coming to HPF for tuning run 98 Octane fuel. Please contact us if you have a need to use different fuel.
• Power figures listed are estimated kilowatts at the flywheel based on results typically obtained by HPF on HPF’s dynos. Typically these are based of a manual vehicle with standard driveline and standard wheels and tyres. Actual power can vary based on each specific vehicle.
• Modifications such as this package require the vehicle to be in excellent mechanical order.
• We advise against increasing the power output substantially on high kilometer engines, if your engine has in excessive of 150,000kms please contact us to discuss options.
• Whilst every attempt is made to ensure prices listed online are correct, they are subject to change at any time.
• Additional parts may be required in some cases depending on the condition of the vehicle. Cost of these parts and additional labor required may incur additional cost.
• Images are for illustration purposes only

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