60 degree V-twin In contradistinction to the usual American cruiser motorcycle, this bike directly targets enthusi...

Credit to @Chalcedony for the base script | Lowered fuel efficiency to 1, better ignition timing, restricted intake, ...

This is my own creation based off real life specs as well as my own engine knowledge! This engine revs to 8000rpm and...

Slim, compact and powerful, the brand-new 776cm3 parallel twin DOHC engine delivers a fine balance of smooth, control...

Attempted making the D24TIC engine based off the RB26. Not the fanciest thing on here but thought I'd give it a shot....

Ford Lima 385-Series 460 Power: 370 HP Torque: 678 Nm Aspiration: naturally aspirated Application: Lincol...

Cadillac Big Block 500 Power: 405 HP Torque: 746 Nm Aspiration: naturally aspirated Application: Cadillac Fleetwo...

The GM Northstar "ARES" V8 occupies a top position within the lineage of Northstar engines in an alternate reality wh...

Because I can't find one on here for the life of me (Update: Gave it some more power)

Meet what is likely the largest mass produced i6 gas motor in the world. The Mack 707 is a 707 cubic inch (11.6 liter...

Using my minimal skill in engine sim and a great BMW N55 file from GearheadLydia, I present my attempt at making a bm...

Devouring crowds and making clouds, this beast of a 4.6 3V will shake you to your core and make you sure that you lov...

For the longest time and still to this day, the 3V is known as “weak” or “fragile” in terms of power, not anymore. Th...

Legacy, specifically the ford mustangs. Terrorizing the streets of the early 2000s was the ford modular series engine...

Yeah, I got a bit too bored and goofy. So now you can suffer with this monstrosity of a former LS (Image unrelated)