GS - 3rd Gen (2006-2011) Discussion about the 2006+ model GS300, GS350, GS430, GS450H and GS460

Has anyone thought about an LSX swap in a 3GS?

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Old 05-11-11, 05:25 PM
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dsurzyshyn
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Default Has anyone thought about an LSX swap in a 3GS?

Just doing some preliminary research...thinking of swapping an LS-1 into a 2006 GS300. I know you can get mounts for the 2GS but I wonder if they are the same in the gen 3 GS.

Also curious about wiring, is it similar to a 2GS swap where you basically leave everything alone except for the engine ECU and use the GM ECU?

Are most of the systems stand alone in the newer gen car?

Thanks

Damon
Old 05-12-11, 04:34 AM
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lkapimp216
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You should put a 2jz in it.
Old 05-12-11, 06:57 AM
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BinaryJay
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Get the best of both worlds:

GM Reliability and Lexus Rattles? :P
Old 05-12-11, 08:54 PM
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alwayzspeedin
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YO.... you should drop this motor in....

Old 05-13-11, 12:34 AM
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status....
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mounts will not be the same since the 3gs has an inline 6 versus the v6 in the 3gs and along with wiring it up. anything is possible with time and money
Old 05-13-11, 03:55 AM
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lkapimp216
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Originally Posted by status....
mounts will not be the same since the 3gs has an inline 6 versus the v6 in the 3gs and along with wiring it up. anything is possible with time and money
Nothing freed engineering in Maryland can t fabricate for you. He is the motor swap guru.
Old 05-13-11, 04:47 AM
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passnu2
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not going to be as easy as a 2gen swap but lets see this done
Old 05-13-11, 09:13 AM
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LIMS407
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Originally Posted by lkapimp216
You should put a 2jz in it.
c'mon man slow down,,,
Old 05-13-11, 03:29 PM
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dsurzyshyn
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would the 6 and 8 cylinder engine mounts not use the same mounting point on the chassis? Would the engine mount location not be the same for the 300 and the 430? Isn't the 430 a carry over from the gen 2 car?

Damon
Old 05-13-11, 04:25 PM
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99LX470
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Why man? Why. I get swaps in general, mainly though I get same make swaps among the models. But if you need more power.. buy the luxury sedan that already has the V8 your looking for.....
Old 05-13-11, 05:53 PM
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lkapimp216
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A swap like the ones being discussed aren t desired cause we dropped the ball and bought the wrong car, but more because we want to make our chassis a monster
Old 05-14-11, 05:34 AM
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jre002
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Originally Posted by lkapimp216
You should put a 2jz in it.
+1

If you're going to swap, that's what I'd do.
Old 05-18-11, 01:17 PM
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dsurzyshyn
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If lexus made a manual and you could fully kill the traction control then i wouldn't be thinking about this. Like the 2gen setup, but that cars looking a little dated...love the look of the 3gen, inside and out.
Old 05-18-11, 03:58 PM
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lkapimp216
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You can turn the Trac control off you have to do the pedal dance to disable the vsc and she ll burn rubber all day. When I do my swap I'm changing the trans and converting to 6 speed
Old 05-19-11, 03:22 AM
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designo
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How about a V10 from an M5? LOL
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