Well if thats your opinon, then fine. But from my experiance, I think otherwise. There all good engines anyway. But all I am trying to say, is that there is no way a Ka24 can reach the kind of HP a VG30 can, but no doubt the KA can achieve high results. Its just common sense that a 3 ltr v6 is greater. This is not about who has the bigest dick here man, cos thats the way your making it sound. Its probably best if you try going to drag comps, then you can push your engine to its limits and you will find that no matter how much you beleave your engine is fast, some ones gonna whoop you out there. I know cos its happend to me, thats why I upgraded to a 3 ltr v6, cos racing against Skylines with RB motors and 300zx's with VG's gave me a taste of what real power was. Hell, stock KA against stock SR, no problem, the KA is fine, even against stock RB20's, the KA gave them a good run, but RB25's, VG30's, no way. You could beat a Maxima because there heavy and usualy auto, but not a 5-speed 300zx or a Lorel. I have never driven a ka24 turbs, but I have driven an SR20DET 180 and an MX6 22 ltr turbo, so I got the picture, still damn fast. The best thing, is to get out there and race for yourself.