does anyone know how much boost a stock internal RA can handle

 

there are evo's running 28PSI i believe with stock internals

 

niice

 

i'm running 22 psi with 23-24 peak psi and it goes very well but my friend with his X running 26-27 psi without any problems except he burn the clutch on his gsr SSS but he knew that it was coming

 

wow thats alot of boost

 

My RA is stock and peaks at 1.6bar (22-23 psi)

 

With what mods?

 

my friend is running 26.5 psi on his RA turbo

 

26.5 on the stock turbo?

 

^yes.

 

26.5 is a spike, its not really the amount your running. It might spike there for a split second, but the stock turbo tapers back into the high teens at redline.

 

Normally our stock boost runs around 10 to 15 lbs. It can go to 26 but that would be the peak point which doesn't happen at all times. To keep it on safe side with our stock internals and the infamous TC-SST, I would go to a good 22-24 lbs of boost.

 

I kind of find this hard to believe without ANY modifications. I can see a flash being done and newer pipings along with FMIC and exhaust system.

 

I've only got a Blitz panel filter and Evo BOV on it. No flash. I've got most of the Evo turbo upgrade together so there is no point in doing a tune on the RA just yet.

 

26.5 is peak and is held for a while.

Here's his dyno sheet - he's on the forum, I'll have him chime in - jan_ralliart