v6 3.0l swap(6g72tt)

[avengr]

Thanks for your comment but I'm worry about engine bracket mount on my frame.I don't know if a stealth and my avenger as their motor brace at the same place. I make some reasearch on the internet and I saw that I can put a 3.5(6g74) but it will being more difficult because if you have see under the hood of an avenger 95-99 you will see there not a lot place to put big motor in it. Is someone know how much 6g74 has of hp and to how many horsepower i can boost it?

[avengr]

If I put a 6g72 or a 6g74 it will be with his transmission not the trans that is on my 6g73

[Shadow24V]

here you go
6g7x motors
3.5 swap thread (club3g.com)

found out that the 3.0 is the most direct swap into the A/S platform vs the 3.5, but its all up to you. ASEClub.net has a bunch of threads on v6 swaps so you might want to try searching there. i think the reason the 3.5 is so big with the eclipse guys is the added torque in a heavier platform but *shrug*

[Avenger]

The 3.0 you want is the 24valve SOHC version, came in the 00+ Eclipse and Stratus. 200hp, and it's a fairly simple swap. I don't think the 3.0MMC would fit under an Avenger hood with the factory intake setup.
Swapping in a A543 tranny is POSSIBLE, but the Eclipse 5-speed trans would be a hell of a lot easier, and it's already been done a few times. The 543 uses a cable clutch, and the Avenger platform is designed for a hydraulic clutch. Routing the cable would require some MAJOR work to the underdash area, plus all the fun of getting a set of pedals that would work. Throw in the fact that the cable would have to make some fairly tight turns to get around the strut tower, if it's even possible. With the Eclipse trans, none of that is an issue, you just grab the pedals and hydraulic slave cylinder set-up from an Eclipse or 4cyl/5-speed Avenger.