radix pulley issues

[sprayed99]

I installed a radix with 3.4 pulley. made right @ 6psi. wanted alittle bit more so went with a 3.2 pulley now its making 10psi. I'm pulling it back off because that is way to much boost on a stock bottom end 5.3L. what pulley should I use to get 7-7.5 psi?

[02CHEV]

Did you mic it

[sprayed99]

I did now and its a freaking 2.9 pulley. Note to self don't trust someone selling a radix pulley that doesn't even have a radix. New one on the way

[FastGMC364]

<div class='quotetop'>QUOTE(sprayed99 &#064; Feb 26 2007, 08&#58;48 AM) [snapback]84537[/snapback]</div>

I installed a radix with 3.4 pulley. made right @ 6psi. wanted alittle bit more so went with a 3.2 pulley now its making 10psi. I&#39;m pulling it back off because that is way to much boost on a stock bottom end 5.3L. what pulley should I use to get 7-7.5 psi?
[/b]

Hmmm... I&#39;ve been running a Radix @ 10 psi boost on my truck for over a year now (about 25000 miles) and haven&#39;t had any issues. In fact I just tore the engine down to replace a faulty lifter and add a LPE GT2-3 cam and 3000 stall and the engine looked like new inside. No signs of detonation or wear at all.

[bud8fan]

im running a 3.1 at 8#&#39;s....thats a good safe number

[trever1t]

I run a 3.2" and make ~9.5lbs peak boost on stock L33 low end. &#39;&#39;&#39;knocks on wood&#39;&#39;&#39;&#39; Tuning has a big part to play.

[sprayed99]

I have a 3.1 on the way. I also have allen sending me a meth kit. should have some numbers soon.