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the unusual 7 cylinder engine with an approximately 100 degree angle. sounds like an inline 7 and an inline 6 together.

The 1950 BMW R25 features a 247cc single-cylinder engine with a square 68 mm bore and 68 mm stroke. Utilizing an over...

Based on Hugh's HandBuilt specs, this configuration models a modified 1970-83 Yamaha XS650 with a 750cc big bore kit,...

I took Greg's Rhinotech 250cc 2 stroke single, lowered the idle speed, gave it a 16k rev limit and slapped it into a ...

its now a pentagram not star of david

yes it even fires now ery noice

if you thought the mewl engines were wild then you'd be surprised about the origins of this one's lore. Anselmo basi...

this engine turned out pretty well 70hp 250cc 2 stroke

with the first generation of Meowl's PR series engines

Carship hybrid. Part car, part ship. when the boost psi go 2100 or more (view psi on air scfm gauge), rocket powerd ...

This is Engine #1 revised to be even more realistic. It is the same engine as before, but changed some aerodynamics s...

A naturally aspirated 38.2L diesel V12 derived from Kharkiv V-2 engine family, produced by Kharkov Locomotive Factory...

this took hours but came out really good aswell i found out whatever bugs small engines accel its turbulance if you c...

This engine is a massively undersquare V14 with an abnormal angle I made using AMMC 7.0. Credit to CagliostroFriedChi...

This engine is massively oversquare, emulates 5 Valves per cylinder thanks to AMMC, takes a snippet of code from Cagl...

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