GT2871 USERS. SR motor - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

OBEEWON · 11-10-2006, 10:27 AM

OK. Ive been doing alot of research lately and the results have been dissapointing to me. I have yet to find a dyno sheet of a .86 owner making 400 +whp, but I have seen a few .64 owners making such numbers. I was under the impression that you dont need cams on the .86 to reach 400, and that 460whp was possible. Even more disturbing was the fact that motors using .64 exhaust housings made more power on similar boost than motors on .86 GT2871's.

So, if you have a .86 or .64 A/R GT2871R please post a dyno sheet with mods, or your numbers, espescially for those in the 400whp range. If anyone can make sense of my findings please feel free to explain what you know.

OB

11-10-2006, 10:27 AM	#1
OBEEWON Post Whore! Join Date: Feb 2006 Location: Hightened State of Emergency Posts: 6,053 Trader Rating: (9) Feedback Score: 9 reviews	GT2871 USERS. SR motor OK. Ive been doing alot of research lately and the results have been dissapointing to me. I have yet to find a dyno sheet of a .86 owner making 400 +whp, but I have seen a few .64 owners making such numbers. I was under the impression that you dont need cams on the .86 to reach 400, and that 460whp was possible. Even more disturbing was the fact that motors using .64 exhaust housings made more power on similar boost than motors on .86 GT2871's. So, if you have a .86 or .64 A/R GT2871R please post a dyno sheet with mods, or your numbers, espescially for those in the 400whp range. If anyone can make sense of my findings please feel free to explain what you know. OB __________________