Which metco idlers are you guys running that use them? Do I just order two of the MIP-100 idler pulleys? I want to bump them up and pulley down to a 2.8 on my radix. Also, what's the deal with my blower? I think I'm running a 3.1 pulley and the blower makes no whine at all. My dad bought a 2013 tacoma with the trd supercharger and it makes noise, yet my radix (which I thought was supposed to be the loudest) is as quiet as a mouse lol.

 

I've never heard a radix, but I've installed and driven the TRD superchargers and they are very noisey! I'm not impressed by the power they make either.

 

Yeah they sound awesome imo. I've got him talked into a pulley and long tubes if I can find a good set.

 

Wow , a " quiet " radix ??? I've never " heard" of such a thing , lol.

Yeah they all whine , one of the best sounding blowers IMO , I like that sound of power !

My little 1900 even whines , but no where near what a radix does.

I have the Metco 100 mm double bearing idlers for an 8 rib belt drive . I would just call them and ask what they reccomend for your setup.

 

Yeah, I couldn't believe how quiet it is. Almost makes me think something might be wrong lol..... Those look great. I guess ill just give them a call. I've searched all over and can't find anything.

 

How much boost are you running?

Even a stock lightning makes noise with the M112 unit, and I don't think it works it all that hard.

5psi on cammed 6.0 LQ9 - YouTube

that's my TVS with a 3.2" pulley. Not loud by any means, but it's also only making 5# boost between the headers and the cam on the LQ9. I'll have that bish screaming in due time.

 

I think about 6#. I don't have a guage but the tuner said it would spike 7 then hold at 6. All I did was install a low mile ls6 motor, the mp112, arh 1 7/8", and a corsa touring. Ill take a video, but you can not even tell I have a blower when I stomp on it. Thats one reason I wanted a maggie.

 

Yea I need to see a video of this. Something doesn't sound right. You can hear mine under light throttle, nevermind when im getting aggressive.

Does it run strong?

 

Yeah it pulls pretty damn hard. I can break em free really easy even at 50 lol. I do have a giant exhaust leak right after the y pipe so that may be hiding it, but I really can't hear it at all. I'm thinkin I need to do the phenolic spacer and pulley down to a 2.8!

 

Mine whines like crazy, but I am also at about 12lbs

30-85 with 4l80 - YouTube