Why does TRD use eatons 3 lobe for tacomas blower and not 4?

2Jz swap w/ 50 shot of nas made my day lol

define twin charge?

 

it where you both supercharge and turbocharge a motor, there was a twin charged xrunner at one point but i dont know what ever became of that project maybe torspd could shed some light on that?

 

SC and Turbo. It's done a lot on the 4agze toyotas of the past.

edit: too slow

 

Ahhh I gotcha, I was reading about these two stroke diesels that needed a supercharger to push air into the cylinders cause they didnt have a intake stroke and those were also turbo'd. Sorta interesting. Does anybody out there run a centrifugal blower on their taco?

 

anyone that runs the URD kit has a centrifugal blower

http://www.urdusa.com/Forced-Induct...t_info.html?osCsid=dsmcs9ai1j12k3gt767tj194b0

go to XR-Underground.com u will find more performance stuff over there

 

wrmathis, thanks for enlightening me with that other site! The urd kits are pretty damn legit. Really wanna see the screw design onna taco tho

 

As I said, Magnusson Makes it.

The newer or current supercharger kit uses a single casting for the supercharger housing and plenum. It is based on the newer 4th generation Eaton supercharger. It differs from the 3rd generation mostly in respect to the bypass valve. In the 4th generation the supercharger body has the bypass valve cast into the supercharger body where on the 3rd generation it was a separate part that had to be plumbed into the works some how. This saves space and allows a more compact installation so it can be fitted to more applications. Magnuson has taken this to the extreme and made the supercharger body, bypass valve, and plenum all one casting to make for a very compact installation. Some people get confused thinking that the new supercharger is a totally different supercharger. It really is not. It is still an Eaton M-62, 62 cubic inch supercharger. Magnuson has really done a fantastic job on the second version. The layout and casting is very well thought out and still uses all the factory connections and cables. The newer one is easier to install saving on installation time and confusion.
You can download a compressed file containing several pictures of the 2nd Generation TRD Supercharger Kit by clicking here. You can see how Magnuson cast the housing, plenum, and bypass valve all as one compact unit. It is very nicely done.

 

Last I checked the supercharger on my truck was an m-90 not an m-62 as those were used on the first Gen tacomas

 

I'm leaning towards m-90 too....also i thought it was 5th generation

 

URD Twin Screw

 

It is the M-90

 

Kinda an old post but...

Two stroke diesels tend to have operate in such a manner that you have a "power" stroke every 1 rotation the crank. In this manner you've eliminated 1 needless rotation, and two strokes of the piston, and improved efficiency.

So there is no intake or exhaust stroke. Instead you have a blower that pushes exhaust out the valves and fresh air in by blowing through a ported sleeve. The piston travels down far enough to expose the ports and the exhaust valve/s opens and the blower forces air in through the sleeve and the exhaust out the valves. So fresh air in and exhaust out all at the same time.

 

When can I buy one?

 

And that is the magic question

 

^^^^ That is bad ass!!! I want to know more, haha.
@ maxamillion - gotcha mate haha