Motoristo
Motoristo
Features
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RX7 Build
Tools
Latest motoring features
Motoring features covered by passionate experts and industry veterans.
Behind the barriers: 11 fascinating Nürburgring facts
6th January 2025, 9:26am
The world’s best driving roads
20th December 2024, 7:38pm
The Lister Storm: The Madcap Supercar of Dreams
18th December 2024, 10:07am
5 Reasons why we love the Mazda RX7
4th November 2022, 10:28am
The most iconic movie and TV cars of all time
4th February 2022, 10:54am
Our favourite retro supercars from the 90s
4th January 2022, 5:02pm
The world’s more unusual racing circuits
27th July 2021, 6:44am
The evolution of the Nissan Skyline
16th July 2021, 12:53pm
Top 10 future classic cars to invest in now
16th June 2021, 5:47am
The things you didn't know car manufacturers made
15th June 2021, 7:31am
5 Underrated JDM engines
2nd June 2021, 7:52am
Five epic journeys, and the electric cars we’d use on them
26th May 2021, 6:53am
Whatever happened to the MG XPower SV?
8th May 2021, 7:17am
What ever happened to the Caparo T1?
21st April 2021, 3:34pm
The craziest cars we love to see on the road – McLaren F1
24th March 2021, 1:15pm
Tools
Drivetrain horsepower loss guestimator
Estimate your drivetrain loss and calculate your engine's wheel horsepower using our simple calculator.
Engine displacement calculator
Quickly calculate your engine’s displacement using bore size, stroke length, and cylinder count. Get instant and accurate results with our easy-to-use tool.
Power-to-weight calculator
Power vs. weight matters! Use our calculator to compare data and see which one delivers the best performance.
Supercharger pulley ratio and boost calculator
Optimize your supercharger setup with our pulley ratio calculator - instantly estimate boost levels, RPM limits, and performance gains for your build!
Torque to horsepower calculator
Use our torque to horsepower calculator to find your engine’s power output. Just enter torque (lb-ft) and RPM for instant results.
Turbo boost pressure calculator
Calculate the required turbo boost pressure for your engine by providing the engine's naturally aspirated power and your target horse power.
Vehicle speed calculator
Calculate your vehicle’s top speed in each gear by entering the gear ratio, engine RPM, and tire size.
Wheel & tyre fitment calculator
Visualise different wheel and tyre options by comparing the tyre size, wheel width and wheel offset.