Free practice tree with a twist!! Download AQUETree V1.5 from Praxis Enterprises!

What do the owners of these cars have in common?

When setting up their cars for the dragstrip with new engines, they used:

Straightline Acceleration Simulator

Straightline Acceleration Simulator will help you choose the best parts combination for your drag racing or top speed competition car, truck, or motorcycle. Try different tire sizes, engines, differential and transmission gear ratios, shift points, torque converter and clutch slip/stall speeds, and much more, then see the resulting 1/4 or 1/8 mile ET and speeds to find the best combination before spending money on parts. This will help you get the best combination on the first try, potentially saving hundreds, if not thousands of dollars on parts that may not be quite right for your vehicle.  

1/4 or 1/8th mile drag racing

Land speed racing

High performance street cars, trucks, and motorcycles

Do these questions sound familiar?

Straightline Acceleration Simulator will help you find the answers to these and other questions, BEFORE spending any money on parts.

Input information for:

See detailed information output including:

The engine can be specified three different ways:

Or, just in case you don't have engine data, get an estimated torque/power curve using some of the engine parameters themselves with QuickEngine Builder.  Let the properties of gas dynamics help!

Download the Demo!

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