Calculator Archives ~ Roadkill Customs

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[ July 9, 2020 ] How to Cut Pipe and Tubing by Hand ~ Exhaust Pipe and Roll Cage Cutter How To & DIY
[ July 9, 2020 ] 1971 Oldsmobile Cutlass Field Find Revival Builds and Examples
[ July 8, 2020 ] Budget Body Swap ~ 1962 Chevy C30 on a ’95 Dodge 4×4 Dually Chassis Builds and Examples
[ July 7, 2020 ] Dennis Collins Finds One-Owner ’59 Chevrolet Corvette Fuelie in Georgia Hot Rod Lifestyle
[ July 7, 2020 ] Is Richard Petty Era STP Oil Treatment Better than Today’s STP? Products & Reviews
[ July 6, 2020 ] Old Yeller ~ The Junkyard Racer that Inspired the Shelby Cobra Rides & Roadkillers
[ July 6, 2020 ] 1952 Chevrolet 3100 Widebody Stretch / Chevy SSR Chassis Swap Builds and Examples
[ July 5, 2020 ] Making Sand Cast Aluminum Car Club Plaques DIY Projects
[ July 5, 2020 ] Dodge 360 ~ The Other Small Block Technical Info
[ July 5, 2020 ] DD Speed Shop is Giving Away a 1957 Chevy Bel Air for FREE! Really. Hot Rod Lifestyle
[ July 2, 2020 ] Air Baggin’ ~ Understanding Instant Center Technical Info
[ July 2, 2020 ] How To Determine Engine/Pinion Angle Automotive Basics
[ July 2, 2020 ] Air Baggin’ ~ Should You Setup at Ride Height or Half-Travel? Technical Info
[ July 2, 2020 ] How To Properly Set Up A Panhard Bar How To & DIY
[ July 2, 2020 ] J.R Drake’s 1932 Ford North Carolina State Prison Bus Rides & Roadkillers
[ July 1, 2020 ] Soft vs Stiff Springs ~ What’s The Best Suspension? Technical Info
[ July 1, 2020 ] 3 DIY Driveway Cleaning Methods to Remove Oil Stains are Tested DIY Projects
[ July 1, 2020 ] Blown 4L60e Transmission ~ Disassembly and Inspection How To & DIY
[ July 1, 2020 ] How To Dial In Ignition Timing For Performance and Power How To & DIY
[ June 30, 2020 ] Fillmore Cruises 4th of July in Lieu of the Sespe Creek Car and Bike Show Car Shows & Events
[ June 30, 2020 ] Cheap Tricks To Increase Horsepower Low Budget Builds
[ June 29, 2020 ] What is the Best Cutting Oil for Drilling Metal? Products & Reviews
[ June 29, 2020 ] James Hetfield’s Car Collection at the Petersen Automotive Museum Hot Rod Lifestyle
[ June 28, 2020 ] How To Create Crazy Power on a Cheap 5.3L Vortec with Minor Upgrades How To & DIY
[ June 26, 2020 ] “The Foosenberg” ~ Chip Foose Redesigns a Period-Correct Duesenberg Concept Cars & Design
[ June 26, 2020 ] It’s Official: 522.783 MPH ~ Jessi Combs Guinness World Record Hot Rod Lifestyle
[ June 26, 2020 ] The INSANE Solo Cannonball Record in the World’s Fastest Rental Car Hot Rod Lifestyle
[ June 26, 2020 ] How To Blend Patch Panels Into Factory Body Lines How To & DIY
[ June 24, 2020 ] The First American to 400 MPH: Mickey Thompson Hot Rod Lifestyle
[ June 20, 2020 ] 7 Tips and Tricks To Make Your 110v Welder Perform Like 220v Welding Basics

Wheel Tire and Fender Fitment

Wheel, Tire and Fender Fitment Calculator

January 21, 2018 Roadkill Customs

Wheel and Tire Technical Information – Calculate Wheel Fitment, Tire Stretch and Rolling Radius. Includes Speedometer Error Calculator. Play with specs, try different settings and combinations, compare results… [More…]

Tire Change - Speedometer Change Calculator

Tire Change / Speedometer Change Calculator

July 12, 2016 Roadkill Customs

This calculator is designed to give information related to tire size changes and the impact they have on the calibration of a speedometer. [More…]

Mr Gasket Hot Rod Calc

Mr. Gasket Hot Rod Calc – Street and Strip Performance Calculator

May 13, 2016 Roadkill Customs

Calculate your vehicle’s performance based on temperature, elevation, atmospheric pressure, and moisture content. [More…]

Engine Displacement Calculator

Engine Displacement Calculator

February 4, 2016 Roadkill Customs

This calculator determines the displacement of the engine by two methods; selecting the engine to get the geometry of the configuration, or by the geometry to get the engine. You may select the engine manufacturer and designation to get the exact parameters. [More…]

Differential Rear-End Gear Calculator

Differential Gear Ratio Calculator

February 3, 2016 Roadkill Customs

Enter the maximum potential safe engine RPM. Enter the tire size diameter and the target vehicle speed in MPH. Click “Calculate Differential Gear Ratio”. The value will be returned in estimated differential gear ratio, based on the entered values. [More…]

Speed Potential Calculator for Ring Gear and Pinion Changes

Speed Potential Calculator for Ring Gear and Pinion Changes

February 4, 2015 Roadkill Customs

Calculate potential speed based on the RPM of the engine, ring gear/pinion gear ratio, final transmission gear ratio, and tire diameter… [More…]

Horsepower Gain from Additional Blower Pressure Calculator

Horsepower Gain from Additional Blower Pressure Calculator

February 4, 2015 Roadkill Customs

Enter the blower pressure. Enter the normally aspirated hp. The value will be returned in horsepower, based on blown pressure increase… [More…]

How To Calculate Size of Carburetor Needed in CFM

How To Calculate Size of Carburetor Needed in CFM

May 16, 2012 Roadkill Customs

Optimize performance with a correctly sized carburetor: This calculator gives the engine’s air intake volume requirements in CFM… [More…]

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