LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

Exhaust Cam change make hp?

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Old 08-11-09, 06:37 PM
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DentGuyLS
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Default Exhaust Cam change make hp?

I was talking to a friend of mine who has a MKIV Supra and he was telling me if you do a exhaust cams upgrade, it will get you around 40 more rwhp. I'm all over that if its true. Any thoughts? Its my 00 LS400

Jason
Old 08-11-09, 07:00 PM
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PureDrifter
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its a cheap power trick that is somewhat controversial in the mkiv community.

any cam upgrade to the 1UZ engine should give a good amount of power, but the CHEAPEST cams for the VVTi motor start at ~$1,100+
Old 08-11-09, 10:51 PM
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Do.Man
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not to thread jack, but what about on a ucf10 1UZ?
Old 08-12-09, 12:16 AM
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iirc they start at around $900-1000usd.
Old 08-12-09, 07:26 AM
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Seems like a cheap roots supercharger would be cheaper maybe
Old 08-12-09, 01:24 PM
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the SC will be but the pulley/manifold won't.
besides, to make REAL power you'll need cams anyways.
Old 08-12-09, 02:30 PM
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steveski
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Figures! This 1UZFE is awesome but not cheap to make bigger power.... I think 450-500HP would make it interesting I would prefer naturally aspirated versus forced induction but that target HP would make the car interesting. Apologize for hijacking your thread.

Last edited by steveski; 08-12-09 at 02:34 PM.
Old 08-12-09, 03:15 PM
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Do.Man
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damn 1uz! why do you have to be so expensive!
Old 08-13-09, 05:51 PM
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Originally Posted by Do.Man
damn 1uz! why do you have to be so expensive!
coz it's n/a and not a chev
Old 08-14-09, 07:25 AM
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steveski
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True - that is a project I will do once I replace this one as my daily driver. My boss has a Maserati GT that puts out about 400HP. Driving it is fun. Since the LS weighs about 500 Lbs more I think 400-450HP would make it interesting to drive - again sorry to hijack thread
Old 08-15-09, 08:59 PM
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DentGuyLS
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Thanks guys. Guess I'll leave it alone and just play with my Buick
Attached Thumbnails Exhaust Cam change make hp?-jason-shotrod014.jpg  
Old 08-15-09, 11:06 PM
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Originally Posted by steveski
True - that is a project I will do once I replace this one as my daily driver. My boss has a Maserati GT that puts out about 400HP. Driving it is fun. Since the LS weighs about 500 Lbs more I think 400-450HP would make it interesting to drive - again sorry to hijack thread
hey steve hit me up, might have a few ideas
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