I'm not gonna blow a piston or rod will I???

 

Guess now is where this would come in....Boost at your own risk!!

I am speaking from my own experiance....When I was running the stock high mileage 5.3 I ran 10 PSI on pump gas daily with a good tune....Motor lasted about a year before it just gave up.

 

One of these days I gonna make the 6 hr drive out to cali and have the Project R boys take a look at my truck and see what they can do.

 

Where are you located?? 6 Hours may be a fun drive for me!

 

phx, az

 

phx, az just

 

Damn, I was just there too.

 

I tuned a stock 5.3 on the street today with a D1, pumping out 18psi of boost!!! That thing was insane for a stock motor...had super cold plugs, and I tuned it with 16 degrees of timing. I can't see how that thing has lived...but he had it on another motor for a year or so

Chris

 

What size pulley were you using to get 10 psi? And how were you driving it? How many miles on the motor when it gave out?

 

3.0 got me to 10 PSI. How did I drive it? Like I stole it!