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blower pulleys I seem to remember many posts from people wanting crank overlay pulleys. Here is a possibility,but I have not had one reply from anyone to see if these 2UZFE pulleys might work in the Lexus etc??????????? Anyone curious???

I have some beautiful 6.9" dia ,6 rib crankshaft pulleys made for the 2UZFE motor and am trying to find out if they will fit the 1 + 3UZFE crank pulleys Anyone out there who might be able to help

I have some crank overlay pulleys made to mount inside the 2UZFE crank pulley. I would like to know if they will fit the 1 and 3 UZFE crank pulleys. Does anyone know if the 123UZFE crank pulleys are the same--or have an old pulley that I could have a loan of to verify fit? 828-456-1815 ex 12...

I have some 2UZFE crank overlay pulleys left over from my Powerdyne S/C kits I now use the Rotrex and drive it from the accessory belt so I do not need these any more. They also come with a fan spacer to provide clearance for the drive belt. They are 6 rib and 6.9" diameter. They...

This sounds dangerous---the first thing you should do is fit a fuel pressure gauge at the regulator as the fuel leaves the rail and put it in a place that you can see when running. Make sure that there is no pressure drop at max RPM/boost. It is possible that you are running out of fuel.

I'm not sure what all the lengthy letters are about,but in my opinion with the proper fueling and some timing retard at the top end you should expect at least another 100 rwhp with 6 psi regardless of whether you use supercharging or turbo. My experience is with centrifugal supercharging...

RWHP rear wheel horsepower measured on a chassis dyno=actual HP to the ground FWHP flywheel (engine only ) horsepower. To accurately measure this the engine would have to be out of the car and set up on an engine dyno. This is how the manufacturer quotes horsepower because it sounds more...

Yes I still have the stock auto box in the truck. I have done the IPT modified valve body. I have had absolutely no problems at all. One of my customers with an 05-06 vvt recently made 326.7 rwhp on the dyno--@ 5 psi

Give me a few more weeks. I am off to California to do some test fitting of the 4.0 V6 kit Then I have to do an installation for my main business in South Florida. I have a version that will work,but I have to find time to fit it and re-tune

My supercharged setup produced 284 RWHP on the 2000-2004 and 310 on the 05-06. I am in the pocess of changing the kit to a Rotrex -air to liquid intercooled set-up. I am a little concerned about the safe limits of the 2UZFE motor. Did you make those fantastic HP numbers on stock...

I have a 6.9" overlay pulley that I use for my Tundra /Powerdyne S/C kit I also use a 1.5" fan extension so that the belt will clear the stock fan This all works very well. I don't know if this will work on the 1UZFE or 3UZFE motors but someone out there could try it If there is interest...

I just finished designing a kit for the new V6 4.0 Tacoma motor I used the C30-94 Rotrex and air to liquid intercooling Stock wheel horsepower was 212 and at 6psi my kit makes 305rwhp and at 8psi 330 I love the rotrex as it produced great low down torque as well as good top end. It...