TRD/ Magnuson 4.0 Supercharger Tips, Tricks, and Mods

Oooh! Ooh! Me too! Add me.

 

What's the pricing for the quick change pulley? I might have to sell my URD pulley and order that if the price is right.

 

Its like $150. With your choice in pulley size. Will be less with group buy

 

I can find out later today what a reduced price for a group of 7 would be.

 

put me down for group buy!! i was gonna order one this winter

 

Good shit.

 

Interested, is there gonna be a group buy pool purchase for a snout cutter/press that'll go around the group for installs? Lol Wonder if I can get away with a 2.7" with the 255 fuel pump, headers, intake, bigger TB, and FPR? If I can, anyone want to buy a new 2.825" URD Supergrip pulley?

 

i already have the urd installed and snout cutter

 

Do you think a bigger TB made a difference? Which one do you have?

 

I went with the 76mm, the butt dyno says yes. It is felt more responsive with it once opened up, the lag feel increased from a dig. Hoping with the restrictor mod it'll feel better.

 

I was looking into this recently. Report back

 

restrictor mod will def help. i have pretty much same mods as you and driveabilty is way better after removing the jet and instant boost. 1/4 throttle shes already going into boost

 

To fit a larger TB it is sort of a janky fit isn't it? Like no real gasket, it's silicone and whatnot right?

 

Ugh don't remind me of this. I only used the OE gasket at first on the SC side since URD didn't include anything. I figured it may seal (deep down inside I knew it was impossible)? I sure was wrong, CEL after CEL, crap idle, ran like dog sh*t, to the point the truck got sidelined. Got fed up one day of seeing it parked and bought a roll of the blue Felpro DIY gasket material and made my own gasket for in between the adapter and the 76 TB. Day and night difference. CEL was gone, idled great, and drove much much better.

 

Yeahhh see that's what is stopping me from doing that mod. I am not cool with sealing up throttle bodies and stuff like that with silicone. Pretty janky design for doing a "mod" if you ask me.

Of course the benefits clearly outweigh the cons of it.

 

Yeah, no way was I gonna use silicone. I used this:

$12 FEL-PRO 3075 Gasket Materials

https://www.amazon.com/Fel-Pro-3075-Gasket-Material/dp/B000C2G5ZA/

Took me about 15 minutes to make the gasket with a xacto knife and some hole punch dies I have.

 

Ahh yes gasket maker! Do you have pictures of your setup? That has been a mod I have been eyeballing for quite some time now.

 

This is the only picture I have right now, sorry for the dirty engine. The throttle body gets rotated a tad because of the adapter. I had to shorten my intake tube as well to make it fit.

 

More info. So what did you need, just a donor Tundra throttle body, a reduced elbow, gasket maker to make it work and that's it?

Edit: oh I see you need some sort of machined plate to make it work as well.

 

Updated