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White04GT · 05-14-2008, 08:25 AM

Safely it can handle 400rwhp. Yes it can handle 450rwhp, but I would have some money stashed away for a built motor because it is a ticking time bomb with that much power on the stock bottom end. The key is all in the tune. You want to keep a 11-11.5 a/f ratio, and you don't want to have more than 16-17* of timing. 50 more horse power is not worth $6000 for me.

edit: I will be going to PSI Motorsports in 2 weeks to get a lentech street terminator auto transmission installed(rated up to 700hp), and a PI multidisk converter installed =D I should pick up around 30-40 hp with the new converter and be in the 400rwhp mark.

05-14-2008, 08:25 AM	#3 (permalink)
White04GT Procharged Join Date: Sep 2005 Location: Kingwood, Tx. Posts: 991	Safely it can handle 400rwhp. Yes it can handle 450rwhp, but I would have some money stashed away for a built motor because it is a ticking time bomb with that much power on the stock bottom end. The key is all in the tune. You want to keep a 11-11.5 a/f ratio, and you don't want to have more than 16-17* of timing. 50 more horse power is not worth $6000 for me. edit: I will be going to PSI Motorsports in 2 weeks to get a lentech street terminator auto transmission installed(rated up to 700hp), and a PI multidisk converter installed =D I should pick up around 30-40 hp with the new converter and be in the 400rwhp mark. __________________ 2004 White GT just another Procharged GT. 401rwhp/407rwtq 8#'s in hot texas summer heat, built auto transmission. Last edited by White04GT : 05-14-2008 at 08:28 AM.