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Whats the max boost a 2JZ-GTE Toyota Supra engine can take without major upgrades?

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Old 01 Jul 2010, 05:56 pm   #1 (permalink)
Bob
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Default Whats the max boost a 2JZ-GTE Toyota Supra engine can take without major upgrades?
Without modding the engine block, heads, or connecting rods, or anything like that. If I simply swapped the Twin Turbos for a Single turbo, what is the max boost (PSI) the engine can take? Someone said that you can accomplish 32psi with race fuel (116octane) and be safe, but that isn't safe on pump, and said the it is highly recommended to replace the connecting rods at 32 psi on race fuel. But what I want to know, what is the max (safe) PSI that the engine can handle pretty much stock (I was thinking 25-27PSI, but not to sure)
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Old 01 Jul 2010, 05:58 pm   #2 (permalink)
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thats a tough question, I myself only one the 2jz-ge engine i really want the GTE engine for the twin turbo ability that you have. I would look into the site under my sources they have kits for your high performance engine and supra and maybe give them a call and ask them those questions, i would also look into supra forums not yahoo answers for this specific answer. also you might want to try to call a performance shop around your area. if you own that car with that engine and its a manual im pretty sure you can find this answer out quickly if you know the right people and try search supra club forums.































www.boostlogic.com
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