5.3 on 20psi
#43
TECH Fanatic
iTrader: (2)
Joined: Oct 2006
Posts: 1,118
Likes: 0
From: slidell, LA
Running the cxracing 80mm. Its the exact turbo as the magnum 80mm but half the price. It has a 77.mm turbine exducer. Its sick as hell. I'm running arp studs and ls9 gaskets. On 13 psi it has to be at least 650 rwhp.
#44
What would I need to swap. Currently running mp76 3" dp.
#46
#47
TECH Fanatic
iTrader: (2)
Joined: Oct 2006
Posts: 1,118
Likes: 0
From: slidell, LA
It was for me. The mp76 and on3 76 are basically the same. With the new setup it feels a lot better on 12 psi than the old one did on 14.5 psi. Plus the mp76 will be maxed out around 15 psi on a 5.3. This new turbo will really start to shine around 15, but it already feels great on 12 and 13
#48
It was for me. The mp76 and on3 76 are basically the same. With the new setup it feels a lot better on 12 psi than the old one did on 14.5 psi. Plus the mp76 will be maxed out around 15 psi on a 5.3. This new turbo will really start to shine around 15, but it already feels great on 12 and 13