1st 2nd 3rd Gen GX's
10-08-20, 05:11 PM
#2
Pole Position
Not worth it, IMO. You'd also have to change the ECU and wiring. For ~20 HP and 1-2mpg gain?
Chip H.
Chip H.
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IanB2 (10-09-20)
10-09-20, 07:05 AM
#4
Pole Position
There are superchargers for the pre-vvti engines, much stronger bang for the buck than adding vvti to the engine.
10-09-20, 12:08 PM
#5
Instructor
Thread Starter
I mean, GX is 1st and 2nd gen only. But the 1st gen had a engine change from non-VVTI to VVTI, and for me, doing that is a new gen. To me we have 3 gens of GX in the US.
10-09-20, 12:10 PM
#6
Instructor
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https://www.urdusa.com/urd-mk3-super...9-lexus-gx470/
10-09-20, 01:54 PM
#7
Pole Position
What would I like to see in a gen 3 GX? The twin turbo V6 from the LS500 sounds like fun. 416 hp, 442 ft-lbs.
Chip H.
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IanB2 (10-11-20)
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10-09-20, 02:44 PM
#8
Instructor
Thread Starter
Why not just a simple Rotrex S/C ? The GX just needs more torque in the lower rpm area. But, fitting an existing power plant is easier than re-engineering it. I would prefer the S/C though.
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