Understanding the 4G63

[Import_fantasy]

ok im more of a Honda/Acura kinda guy and dont know much about Mitsubishi's. Im having trouble understanding the 4G63 motor, my freind has a 98 eclipse GST and he says he wants to do the 4G63 swap, but I thought the stock motor he had in there already was the 4G63. And also dont the EVO's come with the 4G63? Can someone explain?
thanx in advance

[FourG63 97GST]

k hmm
well there's different 4G63s, kinda like a b16a and a b16b

he already has a 4G63(4G63b in honda terms )
but the older 4G63(4G63a) is the betta 4G63
comprehende?

[turbo2nr]

in japan the evo's 4g63 came with 276 hp instead of 210 in da us version.. dant thats just due to the u.s ver. restrictive intake n exhaust. i think ur friend is wasting time n $ in a jsp 4g63 when the u.s ver of the same motor is jus as capable if not more..

but that is just his choice

1

[RX_speed]

maybe he means he is swapping in a 6-bolt 4g63

[turboawdgsx]

Originally Posted by turbo2nr

in japan the evo's 4g63 came with 276 hp instead of 210 in da us version.. dant thats just due to the u.s ver. restrictive intake n exhaust. i think ur friend is wasting time n $ in a jsp 4g63 when the u.s ver of the same motor is jus as capable if not more..

but that is just his choice

1

Dude what? For one they came with a twin scroll 16g(bigger turbo) 550cc injectors, ours are 450cc, their designed to run on higher octane gas, that's where the extra power comes from, not just a restrictive intake/exhaust.

Import_fantasy- He's probably talking about doing the 6-bolt swap like RX_speed said.

Rob

[Import_fantasy]

aight guys I understand now, thanx for clearing it up for me.

[turbo2nr]

damm it give me a break im only here once in a while now im only human lolz hehe

1

[turboawdgsx]

Originally Posted by turbo2nr

damm it give me a break im only here once in a while now im only human lolz hehe

1

Yeah but when people are expecting correct answers, or something similar, vague answers do nothing but up your post count.

Rob