Neon 420 trans holdup?

[spoolinhard]

Are these things capeable of being built to hold 400-500 whp or are they still shaky?

[tvanlant]

which trans are you asking about?

[RoadWarrior222]

31TH can be built up "easy", same as A413

[spoolinhard]

I guess I am talking about the neon auto. Is that the 420?

[RoadWarrior222]

The motor is the 420A, if it's pre 99 it probably has a 31TH, if it's a 2nd gen it either has the 31TH 3 speed, or 41TE 4 speed.

[Pimp_Daddy_Patty]

A neon does not have a 420A, 420A's have forward facing exhaust ports.



Mitsubishi (DSM) Engine code: 2.0L DOHC = 420A
Mitsubishi (DSM) Engine code: 2.0L DOHC Turbo = 4G63
Chrysler Engine code: 2.0L DOHC = ECC
Chrysler Engine code: 2.0L SOHC = ECB
Chrysler Engine code: 2.0L SOHC Magnum = ECH
Chrysler Engine code: 2.4L DOHC N/A = EDZ
Chrysler Engine code: 2.4L DOHC Turbo = EDV/EDT



A 3 speed can hold that much power if built right. A 5 speed will hold but will likely sheer gears with flat shifting.

[spoolinhard]

the 3 speed is what Ive got. Any thread on how to build them?