If you're not going to run meth or race gas, then don't spend the money on the bigger turbo kits. I would say that, for what you are trying to do, the Green should be perfect. People are starting to put down 400awhp with the Green on Pump 93 only. Yes, I know you can make more "peak" whp with a 3065 or 3076 on pump gas; but the Green's power will be there in a more useable part of the powerband, and will have the stock-like torque spike down low...

I believe the Green was shown to put down like 30+whp over the IX turbo on pump gas with back-to-back testing by CBRD on Faust's car...

Not really sure where people are coming from with exaggerated claims like "Green only makes 10-15whp more on pump than a IX." It flows 47-49 lbs/min, compared to IX's 43 lbs/min.

 

We regularly see 20-35whp gain from stock 9 turbo to FPgreen on our mustang dyno. On 91 octane even.

If you are only seeing 10whp gain something is amiss.

 

If you were to step up to a BR HTA 35 kit you could be over 460 Mustang WHP on 93 octane(I think), even on the stock MAF setup. Then, in addition to your basic 93 octane flash you could have a nastier Race Gas flash for when you´re at a track where they sell race gas. I just don´t know if the spoolup would be right for your road racing application.

The Green just starts to wakeup at 26 PSI in comparison to the IX turbo. You should be able to run 26 PSI on 93 octane with the Green. Then you could have another 28-30 PSI race gas flash as well. Really the Green isn´t going to be a worthwhile swap from the IX unless you are going to boost over 25 PSI.

Maybe Razorlab has comparative dyno info as to at what boost level the Green starts to outshine the IX turbo. I just think that if you´re only gonna be running 23-24 PSI, then you wouldn´t obtain a good return for your dollar switching from a IX turbo to a Green.

 

psi for psi we see gains with the fpgreen, remember I am talking about 91 so we are octane limited, which in turn, means boost limited, espically up at peak hp.

 

yeah the turbos green.

 

I just tuned it, made only 388whp on a dynojet???
beside of my Green and Forge WGA, i have 272 cams, big intercooler, 750 injectors, 255 fuel pump, full i/c piping, HKS twin power Dli, Blitz Intake w/cusco pipe, full 3' TBE w/test pipe.... And i am running stand alone ECU -- HKS F-conVpro. why my number so low?
some local guy use same setup with a ecuflash made over 400whp.
pump gas with 24psi, no water/methnaol injection. tuned by Iveytune.
is that normal? or my engine have problem?

 

he made over 400 at what psi and mods etc...

 

i don't really know the details, but if he is running pump gas without water injection, how high can he run?
dunno if 388whp on a dynojet is normal or not? hehe. heard dynojet rate really high.