All the specs of this engine are in the file (updated 2/13/2025 tweaked the sound a bit more and made it make the act...

Take the new Cosworth V16 of the Bugatti Tourbillon, Use special fuel, Add boost, Bolt it at the back of an LMP2 c...

Here is the Renault Clio RS gen3 with the naturally aspirated F4R engine. 200 hp @ 7200 rpm. Based on Honda VTEC Eng...

This is the updated version of Leopard 1 engine, but with 1:1 power figures, biblically and chemically accurate diese...

Built to spec of my uncles C6 Corvette with an LS3 that has a BTR RED HOT BOOST CAM in it. With the setup unboosted a...

Built to spec of my uncles C6 Corvette with an LS3 that has a BTR RED HOT BOOST CAM in it. With the setup unboosted a...

My newest engine built to spec with a little bit more power and sounds like a diesel surprisingly but it sounds good ...

My newest engine built to spec and sounds like a diesel surprisingly but it sounds good but if you do open the file t...

A Honda NR750 engine. A fascinating bike with an 8 valves per cylinder V4 engine. I doubled the pistons and implement...

Remember the Honda NR500 and NR750 with the oval pistons? Right, V4 engines with 8 valves per cylinder. This was the ...

basically 2 1.6 tdi bolted together

This is a mod pack of Ford's 6.2L V8 engine you must open the file for the link or if needed it will be here. The sou...

hint its not slightly (this takes a hot minute to start but once its started it stays running)

I used the LT4 I created as a base since that's probably what they us used judging by the development span of the eng...

General Motors LT4 650 hp without supercharging.