Welcome to Superpower Unlimited Although based in Scotland we offer a truly American flavour for 'Big Inch Engines' and have built up a reputation for value and reliability within a diverse range of Motorsports ranging from Fast Road Cars to Nitro burning Dragsters! Having worked as a Jaguar mechanic in the 70's & honed my skills in the States back in the early 80's I soon realised the saying 'There ain't no substitute for cubic inches' to be true! The Jaguar V12 a mere 320 cu.in or 5.25 litres. Try 502 cu.in. 8.2 litre as stock up to 760 cu.in. 12.5 litres! All primary parts USA manufactured. Assembly & building carried out at our workshops to your specification. For customers who require Horsepower & Torque numbers we offer engine Dyno facilities up to 2000HP. Our specialities include Big Block Chevy 454 to 706 cu.in & Ford 460 to 690cu.in for street / strip / marine applications. Nitrous Oxide Injection, Super/Turbocharging. Complete engines from 450hp to 2000hp plus! For road car and club racing enthusiasts we have created the New Boss 302cu.in engine with a displacement range up to 360 cu.in, 5.9ltr using the New Boss Motorsport 302 Block as the foundation. These engines are extremely adaptable and built in the true spirit of what Ford unleashed to the market in the early 70’s. All are custom built to suit many types of road or racing applications. We have partnered with most major Supercharger specialists from the U.S. and can supply all their products with a full back up service for all makes of Roots type Blowers from 4-71 street blowers up to Top Fuel 14-71 units. Our blowers are used by top teams in the Drag racing circuit who have been setting new U.K times for their class over the last 4 years. I hope what you see in the site gives an insight to what we do and look forward to being able to provide any of the above mentioned products & services to achieve your goal.

Welcome to Superpower Unlimited

Hampton Blowers