A Cobra is fairly light, I would think a TKO600 would actually work for this application, due to traction issues as much as anything else. Even with awesome slick's it would be doubtful all that power could be put down at one time without substantial chassis mod's.
I'd sure be interested in what might have failed on the one "stuck in gear", it may not be related to big horse power at all.
My choice would be a Top Loader or a Jerico model that is very much the same as a Top Loader (many different Jerico models are available).
I think we can rule out a Lenco.
Some models don't even have neutral, you gotta keep the clutch in at all times. Not to mention the EXTREME cost!
