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Reduced the very high compression, reajusted the ignition timing, lowered to 1 burning_efficiency, better intake, les...

Honda RC211V with sequential firing order, used in early Honda RC211V bikes. Mainly for sound reproduction, many spe...

this is a better tuned version of the other 6.2 liter stoker LS engine I made. this has a bigger camshaft at 900 thou...

**Turbocharged 4EFTE in a 1996 Toyota Starlet (MK3) with a C152 transmission, sporting the turbo from the *Toyota Yar...

a fictional motogp engine based on a data of max bore on the latest motogp's regulation. initially wanted to make a ...

a fictional one cylinder based from some data of zuki's dr650. initially i wanted it to be treated like duc's supermo...

A fictional 1.3L NA engine (closer to hayabusa) with a Crossplane crank (like yamaha r1), VVT script (Playerindo10's ...

A fictional 3.5L odd firing 69 deg NA V6 engine, which got the bore, stroke, redline, and rev cut of honda's j35. Ini...

i tuned the engine made by Lioneltrains203 and i hope you guys like the result

This giant 14 liter Detroit Diesel v12 engine has been souped up to 800 horsepower and makes 1500 pound-feet of torqu...

Once again spot on accurate to spec but struggles to work properly in 4th gear

Everything is to spec in theory but it struggles to get into 3rd and 4th gear without using dyno hold. But its max ...

one of the big V10s with a lightweight flywheel and sequential close ratio gearbox

makes a little less horse power than stock because of high miles

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