1/4 mile question?

[MY 85 GT]

928 rebuilt my Powerdyne twice. lol. with 10 psi, that belt will break, hopefully im wrong.

I know there not the best blower...but for what i paid for it ...i'll give it a try...i always can upgrade to a vortech down the road...

 

[bentley429isBAC]

My powerdyne saw 12 psi for two years and didn't break

 

[Kdubslugga]

I know there not the best blower...but for what i paid for it ...i'll give it a try...i always can upgrade to a vortech down the road...

I hear ya. I got a deal on mine too. I fell in love with boost though. Powerdyne is a decent blower as long as you keep the boost down. 10 psi was the breaking point for me. I broke 2 belts both within 500 miles of each other.

 

[Kdubslugga]

My powerdyne saw 12 psi for two years and didn't break

Have you played the lottery lately? lol. Your lucky

 

[bentley429isBAC]

When I say 2 years I was probably only 1k miles though

 

[Winters98GT]

If I were you, I would ditch the water and run strait M1. Get a tune for it. My IAT's were not reading the meth on the stock motor, since I put it right before the TB, but I tuned it on the dyno with no fail safe for the meth no kicking in(trusted my meth light). The motor wasn't going to pull timing if the meth didn't kick in since it was after the MAF. At 10psi with stock exhaust, stock cam, etc, I went from 130mph to 136mph with strait M1 on my LS3. No reason it would be different on a 5.0.

A lot of different ways to set it up. Speed density tune is the best way to go with boost and meth and that is what I am doing now.