Well, Iam starting over again and will be buying another agp turbo kit for my 05' shortly and was thinking about getting s2 w/ toys used and running 650cc injectors and 50trim at like 17psi. Wouldn't this combo be good for like ~370whp.
this is the best way to go. GET the 650rc'ss and let the computer do all the tunnng for you. Stage 2 will correct fuel with bigger injectors. it works really well for a guy near me but he has a returnline and 750's. stage 2 no toys loves big turbos trust me.
so you can you just get the stage 2 no toy's (why can you not use toys by the way with this setup)and a 50 trim kit and you can just let the computer do all the tuning for you? I know that stage two has 682cc injectors , so theres pleanty of fuel, but up to what kinda hp and what kinda psi????
i wouldnt say that stage 2 loves bigger turbos......it kills your power when you really start to up the boost. i know this for a fact first hand. it works rather well at lower boost levels, but it yeilds less power then a stage 0 car with same setup.
but, what if you use a mapclamp? & prevent the PCM from seeing all that boost. That way, you could up the boost until you reach the desired AFR & then just use the clamp. Then the PCM would not pull timing. But, also - stage 2 is designed to Spike 17-19psi (correct me if I am wrong) and hold about 17 to redline. So, this would be more than enough to lean out the S2 682cc injectors. My question to AGP guys is - what kind of power figures would be reasonable to expect if we went this route - considering that all other supporting mods have been done (intake, exhaust, intercooler)
and after some more researching - I've found the answer. It is just that there is so many posts now & it takes forever to get to the relevant stuff. But, for those that were wondering the same thing I was - the answer is that - 50 trim can be used on s2 (with s2 PCM & injectors) & would be good for 320-340Hp. Although, when I was on the phone with AGP the other day - number 370 Came up. So, I will most likely start with just the turbo swap, too - and then later on do the fuel system upgrade. That way, butt dyno will be happy for a long time. Only Question I DO have and really could not find answer to anywhere - is how mu TQ would I see with that setup? (only s2 without AGP fuel kit)
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anyone running S2 w/ toys+650cc injectors+agp turbo kit?
But, also - stage 2 is designed to Spike 17-19psi (correct me if I am wrong) and hold about 17 to redline. So, this would be more than enough to lean out the S2 682cc injectors. My question to AGP guys is - what kind of power figures would be reasonable to expect if we went this route - considering that all other supporting mods have been done (intake, exhaust, intercooler)
It is just that there is so many posts now & it takes forever to get to the relevant stuff. But, for those that were wondering the same thing I was - the answer is that - 50 trim can be used on s2 (with s2 PCM & injectors) & would be good for 320-340Hp. Although, when I was on the phone with AGP the other day - number 370 Came up. So, I will most likely start with just the turbo swap, too - and then later on do the fuel system upgrade. That way, butt dyno will be happy for a long time. 
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