
01223 612052
2021 Caterham 420R F225
Highly Specified : F225 Duratec upgrade with dry sump : Carbon Airbox
£44,995
Make: Caterham
Model: 420R F225
Date Registered: May 2021
MOT Due: August 2026
Engine: 2.0L 4 Cylinder
Power: 225hp
Drivetrain: 5 Speed Manual
Mileage: 4,466 Miles
01223 612052
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Details
​
The Premier Power F225 upgrade transforms Caterhams for the road or track - the engine has greatly improved driveability and low down and mid range torque over a standard Caterham R 300 R 400 Supersport R 360 or 420. With the ultra light weight flywheel and clutch assembly option the engine comes to life with razor sharp throttle response, giving the engine a sports car like feel. It gives 225 bhp and torque of 170 ft-lb. The upgrade includes and engine health check, direct to head throttle bodies, foam air filter and back plate, hi-flow fuel injectors, quick action throttle set up with ball and socket throttle cable, new MBE ECU with Premier Power F 225 calibration installed, Premier Power F 225 performance camshafts with uprated valve springs and retainers, uprated con rod bolts and a Premier Power red cam cover and carbon fiber cam cover insert.
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This very highly specified 420R is finished in White with triple satin black body stripes and has the following specification:
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Upgraded front and rear lights and side mirrors
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Quick release steering wheel
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R- Pack
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Triple Satin Black Stripes
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Lowered Floor
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15-inch Orcus Wheels
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Heater
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Clear Lens Pack
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Carbon Wing Protectors
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Carbon Sill Guards
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Battery Master Cut Off
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Full Weather Pack
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Side Screen Arm Rests
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Caterham Embossed Filler Cap
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Carbon Leather Tunnel Top
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Caterham Rubber Matts
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Black Pack
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It has covered just 4k miles and has recently received the following upgrades by Premier Power (full description above in the Details box) at a cost of £12k:
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Supply and fit F225 Duratec engine upgrade - dry sump
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Fuel system update whereby fuel pressure is then controlled via mechanical
regulator set at 4bar, to give engine stable 4 bar fuel supply. Engine
then remapped with stable fuel pressure -
Supply and fit ultralight flywheel and clutch
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Supply and fit carbon airbox installation
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Supply and fit oil to water heat exchanger installation
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Supply glass sight tube modification to oil tank and anodise
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Supply and fit aluminium oil catch tank and coolant tank
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​Supply and fit dual oil pressure oil temperature gauge
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Please contact us for more information or to enquire about our finance or transportation options.




























































































