Following over 12,000 miles of intensive testing, TVR Power has announced the release of its most powerful Speed 6 engine upgrade to date, the '4.5 litre Supersports'. This further development of TVR Power's highly acclaimed 4.3 litre Speed 6 stroker upgrade is to be priced at £8999 & VAT and delivers a blistering 392bhp and 344lb ft of torque at the rear wheels. Furthermore the only other parts you need to compliment the Supersports engine upgrade are a set of uprated injectors and a heavy duty starter motor, priced at just £275 & VAT and £195 & VAT respectively.

But the good news doesn't end there as TVR Power expects its new 4.5 litre Supersports to deliver still more. Dom Trickett, Managing Director of TVR Power explains “With an incredibly drivable map the new Supersports upgrade delivers 392bhp at the rear wheels in our development Sagaris which has factory standard cats and exhaust. But as the standard exhaust system on a Tuscan breathes a lot more easily, we expect a Supersports upgraded Tuscan to develop a further 20bhp, giving a Tuscan in excess of 410bhp at the wheels.”

The new 4.5 will now sit alongside TVR Power's 4.3 in their Speed 6 upgrade arsenal. Coming in at just £6999 & VAT the 4.3 still delivers stunning performance and is TVR Power's most popular engine upgrade to date. And both TVR Power Speed 6 upgrades come complete with an impressive 5 year unlimited mileage warranty.

Also to cater for those drivers who are more than content with their 3.6 or 4.0 litre Speed 6 units, TVR Power is now offering a full engine rebuild service with the choice of either a 3 year unlimited mileage warranty rebuild for just £4500 & VAT and or a 5 year unlimited mileage warranty rebuild for just £5250 & VAT. Dom Trickett further explains “The development of in particular our 4.3 litre Speed 6 upgrade has helped us build additional reliability in to all our Speed 6 rebuilds, so we are delighted to give the 3.6 and 4.0 litre owners an equal bite of the warranty cherry. Whether you are a 3.6, 4.0, 4.3 or 4.5 litre Speed 6 driver, it makes sense to come to TVR Power.

To get a feel for the TVR Power 4.5 litre Supersports upgrade yourself, Power's Supersports Sagaris is now available for test drives. And to help beat the January VAT increase, book your car in for 2011 and pay your deposit now and TVR Power will guarantee you the pre-VAT increase price. What could be better?

To book in your Speed 6 or to enquire about a Supersports test drive, call Dom Trickett on 02476 366 177 or email him on dom@tvrpower.co.uk

Previous articles:
- Testing times for our new 4.5 litre Speed 6
- 4.5 litre Speed 6 power graph
- 4.5 Speed 6 upgrade kit