Re: gave up months ago, but MB bug bit me again!
I just installed the stage II whopper stopper on my Target Jaguar. It has been amazing so far! While I hear that the gear box's are notoriously loud, I can't even hear mine. That might be because I followed Houghmade's advice and packed the gearbox with marine grease instead of the stuff they tell you to. In any case I would recommend the kit... so far. =) Enjoy!
PS.. I also threw away my old China girl because she let me down too many times. But the weather starting to warm up drew me back. lol