Motoristo
Motoristo
Features
Circuits
RX7 Build
Tools
Latest news & features
The latest motoring news and features from around the web.
Is Porsche planning a road-legal 963 Le Mans hypercar?
25th April 2025, 10:05pm
The Beginner Motorcycle Gear You Really Need, And How To Pick It Out
25th April 2025, 9:25pm
We're Driving the Porsche Macan Electric: What Do You Want To Know?
25th April 2025, 8:30pm
Why Won't The Vatican Let Formula 1 Race Inside Its Walls?
25th April 2025, 8:25pm
Trump Gov't Lawyers Bash Their Own Case Against NYC Congestion Pricing In Mistakenly Uploaded Memo
25th April 2025, 8:13pm
Tools
Corner weight calculator
Calculate your car's corner weights and cross weights using our easy-to-use calculator.
Drivetrain horsepower loss guestimator
Estimate your drivetrain loss and calculate your engine's wheel horsepower using our simple calculator.
Dyno correction calculator
Correct your engine's power output for different atmospheric conditions using our easy-to-use 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.
Motoring features
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
More features
More news from around the web
Yes, The Slate Truck Can Haul Plywood Sheets
25th April 2025, 7:30pm
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25th April 2025, 7:25pm
The Mind-Blowing Tech of the Corvette's Michelin All-Season Tires
25th April 2025, 6:30pm
How We'd Spec It: Slate Auto's Modular Electric Truck
25th April 2025, 6:27pm
Cool Tool: Tirox SnapJack Is A Compact Rear Stand For Every Bike
25th April 2025, 6:25pm
BMW's New M2 Race Car Only Has Four Cylinders
25th April 2025, 5:34pm
The Mazda RX7 FD Build Diary
Getting her on the road, or not
23rd June 2023
Replacing and upgrading the braking system
4th May 2023
Wheel stud troubles
3rd April 2023
Stripping out the Bose sound system
17th March 2023
Fitting a fog light with a reversing camera bonus
20th January 2023
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