Skip to main content
an engine built by mitsubishi during the DSM partnership between mitsu and chrysler. the 4g63 came in 2 variations, a turbocharged 195hp 1g or 215 2g engine for the upper DSM models, and a n/a 135hp engine for the 1g DSM's.

it had 3 major designs:

89-92 had the strongest bottom end with the big rods capable of handling 400hp stock, even with high mileage.

92.5-94 had a 1g 7 bolt engine. not as strong as the 6 bolt, but still a stout engine.

95+ (2g) this engine is garbage IMO. 35% of these have been reported to crankwalk. they have thinner rods than the 1g 6 bolts, and the head and turbo are designed for mid range power, sacrificing top end power. it may put out 20 more horses stock over the 1g engine, but the 1g 14b can hold 300hp without running out of breath, unlike the measly 2g T25 that cant hold anything over 250hp.

many people swap their 2g's for 1g 6 bolt engines to eliminate the worry of crankwalk.
honda guy: yo man i got a ex with vtec.
DSMer: i just got a shitty 4g63T.
honda guy: ill smoke you.
DSMer: i hope my tranny holds up.

*DSM launches and hits 120 mph before honda boy gets out of 2nd gear*

honda guy: DAAAAAAAAAAAAAAAAAAAAAAAMN! i want one of those!
4g63T by some ricer June 25, 2006
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
Mitsubishi's iron block high reving easily modified 2.0L turbo charged monster motor. An absolute V8 killer. Used in several different models over 20 years.
HSV Guy - "My choice 6L monster will smoke your ricer crap, bro."
4G63t Guy - "Mmmmhmmmm."

*LS7 V8 runs a 12.81s*
*4G63t runs a 11.98s*
4G63t by Phantom Spaceman February 15, 2009
Related Words
4g63T • 4g63
A specific kind of Viagra that gives you a lift better than anything else.
A: Can you give me a lift?
B: I'm tired.
A: No. I mean your 4G63T.
4G63T by Hush_hush June 6, 2011
The worlds greatest and most easily modyfiable engine.
Factory turbocharged dsm's came with the 4G63 engine.
4g63 by v8 killer December 4, 2003
2 liter 16 valve DOHC turbocharged 4-cyl engine built by mitsubishi

see also: fast; eclipse; vr-4
4g63 by hondasux March 12, 2003
A powerful but horrible engine "built" by Mitsubishi. To end the fued between the 3sgte and the 4g63, The 3sgte did come before the 4g63, which mitsubishi replicated in power but not reliability. 3rd gen 3sgte created 255hp on 7psi and the 4g63 creates 300hp on 18psi. A very unreliable motor that will probably blow before you pay that EVO off.
For your own safety, please do not mod the 4g63 or you can kiss it goodbye. Your best bet is to leave it stock and enjoy.
4g63 by Rally King August 27, 2006
More from Urban Dictionary
Millennial optimism may be gone, but Gen Z whimsy (WhimZ) is in.
WhimZ by WhimZ! November 5, 2026
Word of the Day on November 13, 2026

Frothability 

The measure of an emotional and over zealous consumer in an upwardly charging market, also known as a bull market. It's characterized by rising asset prices, increased investor confidence, and favorable growth in the markets, bro.
The frothability was evident as over-zealous consumers eagerly engaged in bidding wars, driving property prices to unsustainable levels reminiscent of previous speculative bubbles.
Frothability by cptn.kagaroo1 January 26, 2024
Word of the Day on November 12, 2026

Soul digger

A man who dates women with the sole purpose of exploiting their time, energy, and labor while he sucks the joy and happiness from their lives.
"That guy's a soul digger. He'll expect you to work full time, but you'll be doing all the cooking, cleaning, laundry, shopping, and childcare while he plays video games or watches TV."
Soul digger by anonymous November 11, 2026
Word of the Day on November 11, 2026

pod person 

A person pretending to be something they aren't, or an impostor. This is inferred because of the old alien movies where alien pods appear on earth and the "pod people" dispose of the humans and slowly reproduce the bodies, pretending to be humans.
The pod person was pretending to be my father, but I knew that he was an alien when he acted differently than my father ever would have.
pod person by Christopher M. May 9, 2005
Word of the Day on November 10, 2026
Load more