new motor
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Joined: Nov 2008
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From: pa
new motor
i spun a bearing and got a new motor for a good deal to throw in but the tech says there are extra sensors on the new one that are not on my car. so how do i tell what the new motor is for would that be a hr? i have 03 350z base
Chances are that you got a Rev-up motor with the extra variable exhaust valve timing sensor.
Quick google search and I got this:
Here: https://my350z.com/forum/engine-and-...-up-motor.html
Quick google search and I got this:
Well this topic has been beaten to death on this board multiple times, a quick search would have found quite a bit of what you're asking.
However, you've got the "2005 and 2006 model years" engine wrong -- in 2005, only the 35AE with 6MT and the Track model got the 300 HP "RevUp" engine, all others in 2005 got the 287HP engine.
2007+ 350Z have the HR engine -- it's not a "RevUp."
The RevUp engine has variable exhaust valve timing, different ECU, different ABS computer, different wiring harness, different internals, different intake plenum. You can't simply turn a non-RevUp into a RevUp. Nor can you turn a non-HR into an HR (well, you can, if you have more money than brains, but then you're probably not looking at a 350Z at that point).
However, you've got the "2005 and 2006 model years" engine wrong -- in 2005, only the 35AE with 6MT and the Track model got the 300 HP "RevUp" engine, all others in 2005 got the 287HP engine.
2007+ 350Z have the HR engine -- it's not a "RevUp."
The RevUp engine has variable exhaust valve timing, different ECU, different ABS computer, different wiring harness, different internals, different intake plenum. You can't simply turn a non-RevUp into a RevUp. Nor can you turn a non-HR into an HR (well, you can, if you have more money than brains, but then you're probably not looking at a 350Z at that point).
Last edited by Boosted Performance; Apr 8, 2010 at 08:01 PM.
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