Rusty Red

[SByota]

^^ There is a guy with one of these swaps done and claims he has the butterfly valve controlled electronically like the VVTi does from the factory. He uses a Nitrous trigger and sets the rpm parameters. The theory is that the vacuum keeps the butterfly in long runner mode through out the rpm band. Great for low and mid range, but not so good for top end power or gas mileage on the hwy. Mine has been working well with just the vacuum hooked up, RCF Throttle Body, 270cc inj, Thorley headers and Y pipe with no cats. But I'm also only getting 13 ish per gallon average. I also have a URD MAF calibrator that I need to experiment with some more.

https://gkgoodcheapparts.com/collections/rpm-switches

Looks like this may be an easy way to operate the vacuum switch that controls the runner length butterfly’s.

Ordered a bunch of Toyota/Denso stuff from Dubai https://partsouq.com/ they are popular with the Land Cruiser crowd for inexpensive factory parts. Parts arrived 7 days after my order. Looks to be all legit Toyota/Denso stuff. Even with $25 in shipping, it was still 40% cheaper. I will definitely order from them again if I need factory parts.

 

[2UZ 120]

https://gkgoodcheapparts.com/collections/rpm-switches

Looks like this may be an easy way to operate the vacuum switch that controls the runner length butterfly’s.

Ordered a bunch of Toyota/Denso stuff from Dubai https://partsouq.com/ they are popular with the Land Cruiser crowd for inexpensive factory parts. Parts arrived 7 days after my order. Looks to be all legit Toyota/Denso stuff. Even with $25 in shipping, it was still 40% cheaper. I will definitely order from them again if I need factory parts.


View attachment 41271

Cool, Im gonna look into that switch. Partsouq is pretty good. They had an order shipped to me in 3 days.