t3/t4 for nice amount of boost? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

HiPSI · 10-16-2003, 08:12 AM

the .48 won't flow quite as much as a .63 up top, but i know of people still using a ported T25 housing with this same compressor making 369 to the wheels at 16psi. it's a T25 housing with a T28 wheel, and a 60-1 compressor all mated together. The difference in a T25 and a T3 .48 is decently large, so no doubt the .48 can go over 400whp. plus the 60-1 compressors tend to really like it at 23+psi, 16 is a bit below it's efficiency range but they're fairly versatile.

10-16-2003, 08:12 AM	#7
HiPSI Zilvia Junkie Join Date: Oct 2003 Location: Buford, GA Posts: 522 Trader Rating: (0) Feedback Score: 0 reviews	the .48 won't flow quite as much as a .63 up top, but i know of people still using a ported T25 housing with this same compressor making 369 to the wheels at 16psi. it's a T25 housing with a T28 wheel, and a 60-1 compressor all mated together. The difference in a T25 and a T3 .48 is decently large, so no doubt the .48 can go over 400whp. plus the 60-1 compressors tend to really like it at 23+psi, 16 is a bit below it's efficiency range but they're fairly versatile. __________________ SR motor set/clip $2500+, FMIC kit $700+, Downpipe $100+, 3" exhaust $500+, Misc install parts $100+, Shop labor for install $1000+ and you still only make 220rwhp for $5000 so what's so CHEAP about the SR swap again?