Description:

For sale for the second time by PT Motorsport is this excellently presented 7 Racing Championship spec 420R race car. This car was previously raced by Harry Senior taking a win in it's last race before being sold on to race in the CSCC Magnificent 7 Series.

It raced twice in 2025 with full support, transport and a money no object attitude to preparation with the only other hours on the car being on track days. The car is only being sold as the driver will upgrade to a Seven UK Championship car.

All preparation and maintenance work can be backed up with invoices. 

The standard specification includes: 

• Sealed 2.0 Ford Duratec engine. Power tested by McMillan Motorsport to show a strong engine
• Sadev 6 speed sequential gearbox (oil changed after every outing)
• Ford differential with 3.64 CWP and Titan LSD with sintered plates
• Wide track
• Bilstein race dampers (fronts just rebuilt by Bilstein)
• Rear ARB 
• Full Superlight race cage 
• Stack dash
• In date fire extinguisher
• In date Schroth race belts 
• Lowered drivers floor
• Quick release steering wheel
• Apollo alloys (6 inch front & 8 inch rear)
• Shift lights

Before the car raced in Magnificent 7's the following work was done: 

• New side skins, bonnet and back panel (Arch Motors)
• Freshly painted in Morgan Sport Grey
• Cage freshly powdercoated in gloss fluorescent red
• Engine refresh by McMillan Motorsport 
• Differential refresh by Road & Race Transmissions (always pre-load checked and in good health)
• Additional strengthening to differential (Arch Motors)  
• New injectors and MAP sensor
• New AP Racing brake MC
• New spark cut sensor
• New wing stays
• All fluids replaced 

This car has had £000's spent both cosmetically and mechanically. 

The car will have a full post race inspection and all fluids changed ahead of new ownership and will be ready to go 'out of the box' for the new owner. 

Spare wheels and a VBOX Lite system are available by separate negotiation. 

Please contact us for any questions or to view this car.

Keyword Search Terms:

Caterham race car. Toyo 7 Series 420R Seven UK Championship