I would like to install bigger turbos on this engine like a GT2530 or TD04!! But, as you know, 300ZX twin-turbo has some heat problems under the hood with even stock engine. Besides, though my 300ZX do NOT have A/C system the Coolant temp was at the maximum 116C(240F) on the track day in summer... Well...I don't want to change the stock hood for a ducted hood to solve the heat problems. Because I love stock hood design. Do you have any idea? Here is 300ZX track Data; [ http://www.geocities.jp/three_hundred_zx_com/WeatherConditions2.html ]

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