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A simple engine calculator that allows the user to play with various items such as bore, stroke, rod length when designing a engine. Information can then be saved into a file and printed.

Fuel Injectors can be sized.

Experiment with different values and see the impact they have on the design of your engine.


inputs include bore, stroke, deck height, gasket diameter, gasket thickness and more
outputs deck volume, gasket volume, chamfer volume, crevice volume, compression ratio

Calculate using block, rod, and pin height

Piston Speed
Calculate mean,max piston speed, piston position, piston acceleration.

Calculate durations, centerlines, overlap and more

Fuel Injection
Size Fuel Injectors

Size carbs and Throttle Bodies

You are allowed to use this product only within the laws of your country/region. SharewareOnSale and its staff are not responsible for any illegal activity. We did not develop this product; if you have an issue with this product, contact the developer. This product is offered "as is" without express or implied or any other type of warranty. The description of this product on this page is not a recommendation, endorsement, or review; it is a marketing description, written by the developer. The quality and performance of this product is without guarantee. Download or use at your own risk. If you don't feel comfortable with this product, then don't download it.

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