I've been buying parts to rebuilt my 420a engine and I've realized that I can't find a place that makes a good cheap aftermarket crank. Does anyone know of a place that has cranks for non-turbo 420a engines. If not, can my crank be used for a turbo charger?!?!? And advise would be good.

The stock 420A crank is rock solid and tougher than anything you can dish out on it. it will hold up better than fine.

No one i know of makes a crank for us, probably for this reason.

the crank will be fine, I dont think anyone makes an aftermarket one, the stocker is pleanty strong though to take you up and above the 400hp mark. hahn is still using mostly stock parts in the eclipse with no problems

when i do get around to driving my car, i am hard on her, and she takes out everything I can dish out, the stock crank is plenty fine in my oppinion, and I dont believe I have heard of any complaints in the past from others... Just stick with it and you'll be fine, no need wasting $$ on stuff you dont need :-)