I've been thinking about this swap for years and I'm thinking about dropping the cash and going through with the work. I know that RB26 parts aren't exactly available at the local parts store and I know I need new motor mounts, power steering pump, drive shaft, brakes and a suspension job. I know its money involved but the kind of performance I can get out of that motor just makes me grin. Besides it'd be kinda sleeper. I am looking for power in the range of 750-850rwhp so thats why I'm really contemplating the RB over the SR. I know I can make over 500rwhp on an SR but my real goal is 800hp plus. Few of my friends are saying go with the SR because its better weight distribution, and I can build the SR, etc. Talked to Mckinney Motorsports in SoCal and the guy was very knowledgeable about the swap and actually has an S13 with a 26 swap. He said the swap wouldn't be TOO bad on the weidght distribution with the MckinneyMotorsports mounts (54/46). So I'm thinkin' hey this is pretty feasible. I know what I'm getting into but do you think this is something that'll just be a pain in the ass or worth my time and money? Also does anybody know how much hp the RB25 gearbox will handle before it grenades?