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I’m remote tuned by Lund here in AZ for my 2012 gt500 and wanted to see what power I’m kinda at. Stock blower Long tube headers X pipe Cat delete Cai 65mm twin tb 2.5 in upper pulley 10% bigger lower pulley Vmp boost a pump 1000cc injectors 91 with octane booster I know this just...

I’m in phoenix,az and Im wondering if you know any good performance shops there… I don’t know any because I do all my car work myself lol Sent from my iPhone using the svtperformance.com mobile app

I worked on the car myself… and the tuner isn’t a bad tuner just because he doesn’t work at a big name shop… Sent from my iPhone using the svtperformance.com mobile app

I have a mechanical boost gauge Sent from my iPhone using the svtperformance.com mobile app

Yes it should free me about 1-2 psi but it’s still a low number.

He just uses their dyno and stuff like that. He doesn’t actually work there Sent from my iPhone using the svtperformance.com mobile app

Oh it runs worse than before. When I mash the throttle it’s not as reactive as it used to be with the stock pulleys and stock exhaust. My tuner has tuned a car with about the same setup and his boost numbers were around 18 psi. Sent from my iPhone using the svtperformance.com mobile app

I was thinking the same thing too but I’m only making 30 more hp with this mods lol

I only made 550 hp and 560 tq

This guy named rhett. He tunes at black market racing in az

I’m not sure. Can the tuner see that on his side?

I’m not sure… can the tuner see that on his side?

I have a 2012 gt500 with and pmas intake, 1000cc injectors running e, uprgrsded intercooler, long tube headers, x pipe, no cats, 2.5 in pulley and 10% lower, and bap. I’m also on the stock blower. When I went to get my tune I was only seeing about 11 psi. I check vacuum leaks, boost leaks, and...

my current mods are pmas intake, 1000cc injectors, and on e54 with the vmp triple pass heat exchanger and im around 530-550, my next upgrades are a 2.5 in pulley, 10% od balancer, american racing long tube headers, offroad x-pipe, cat delete, vmp plug and play boost a pump, and getting a the...

my current mods are pmas intake, 1000cc injectors, and on e54 with the vmp triple pass heat exchanger and im around 530-550, my next upgrades are a 2.5 in pulley, 10% od balancer, american racing long tube headers, offroad x-pipe, cat delete, vmp plug and play boost a pump, and getting a the...