Tough-guy

4g61 = 1.8l
4g63 = 2.0l
4g64 = 2.4l

Interchangeablity between the 4g's is a tricky one. I now for a fact some ---- doesn't swap between 95-96, and 97-99.

The 1G 92-93 trannys are different from the earlier/later models and so on. DSM's are tricky business.

Yes

zrCREAM

only 12v mitsu motors i can think of are:

83-89 g54b
85-88 g64b
87-89 and 84-88 carb'd g63b
91-95 4g15
85-89 carb'd g15b/g4aj

the 1.8 base dsm's came with the 8v 4g37 and the 4g61,63,and 64 are all 16v if my memory serves me right its impossible from what i hear to swap the 16v head on the 8v block. i used to own a 1.8 eclipse decent daily driver for 500 bucks.

I think hes looking for one of the jdm lancer 1.8 g62b heads cause they are the only 1.8 12v cyclone head motors i think mitsu made

lancerswimmer89

1.8L = 4g37 (nvr heard of a 4g61)
2.0L = 4g63
2.4L = 4g64 (found in 2g spiders)

and there is such a thing as a 12 valve head. It has an extra jet valve on the intake side.

Tom-Guy

4G61 is 1.6, Tough-girl.

buk9tp

cyclone 12v head

lancerswimmer89

yes, thast what i'm looking for...

zrCREAM

4g61 came in older mirages....some turbo some not

theres no 1ga dsm's with a 1.8 and a 12v head stock that i know of all ive seen was the 8v. like i said all ive seen for 12v 1.8 cyclone heads are the g62b's

jay does it say what cars they came in

buk9tp

i got it from this thread on dsm talk

http://www.dsmtalk.com/forums/showthread.php?t=171339

came out of this car.. a talon..


ok so to run a 16v head on a 8v block you need lots of modification

but to run a 12v head on a 8v block you dont need ----?

buk9tp

that 12v head should be called a 9v head

cause each of those valves are not even a 1/4 valve :-p

zrCREAM

its barely enough to call it a valve.....its a v head