Nissan 370Z Forum - View Single Post - Can Auto stock trans handle 500whp safely?

nomodsjk · 08-17-2014, 01:35 PM

I have the Stillen supercharger with the 9lb pulley, headers, test pipes and cat back exhaust. With all my mods together I'm pushing 440 whp 327tq. My question is do you guys think it would be SAFE to get the vortech impeller upgrade considering all my internals and trans are OEM? Also I have both oil and trans coolers along with the csf tripple pass radiator and my oil temp never goes above 190. Even during "spirited driving"

08-17-2014, 01:35 PM	#1 (permalink)
nomodsjk Premium Member Join Date: Apr 2014 Location: martinsburg wv Posts: 2,073 Drives: 2011 370z MB/7at Rep Power: 19962	Can Auto stock trans handle 500whp safely? I have the Stillen supercharger with the 9lb pulley, headers, test pipes and cat back exhaust. With all my mods together I'm pushing 440 whp 327tq. My question is do you guys think it would be SAFE to get the vortech impeller upgrade considering all my internals and trans are OEM? Also I have both oil and trans coolers along with the csf tripple pass radiator and my oil temp never goes above 190. Even during "spirited driving" Last edited by nomodsjk; 08-17-2014 at 07:13 PM.