S14MARKSR

please understand that i have been looking for days now with little results...i am only new to this engine and dont know the history of it. if you wanna know the truth there are a handful of these engines around here in the USA between 6-8...so theyare still very rare. im sorry if this all has been covered a bunch already but i wanted to come straight to the source and actually try to talk with people who have experience with these engines so i can get an idea to thier personality,tuning ability,weak points,power upgrades.etc. im just looking for help Mark

i have been diggin until my fingers started to blister..lol, and have found very little...i really want to know the true dirt on the turbo specs etc what it can withstand. i am familiar with the internals to a degree,(GTR rods, better pistons,solid lifters etc. I really would like more details. im interested int he following..... turbo specs injector size cam profile clutch possibilities direct interchangability of prior series I RB25's parts engine limits in stock form with FMIC and full Exaust and any links that can give me as much info as possible for those of you who are interested i am installing this engine into a 95 S14 USDM 240SX..the engine came from a 99 R34 version II (NEO) RB25DET please help...i joined this forum because everyone i have talked with here in the states says (THIS SITE IS TEH BEST FOR SKYLINE INFO) please help thanks Mark