this guy is running 30psi on his STOCK turbo w/ nothing but a flash.... daily driver. Stock turbo + 30psi + no meth/water injection = soon to be blown engine. btw, look how slow it is.

http://videos.streetfire.net/video/3...f800ef0142.htm

 

The motor will be fine.. the turbo however wont last long

 

thats not that slow... he is gong like 120 or somthing if not a little more from around 90MPH and he is in like 4th gear at least. He has some big secret on EvoM with Al freedman who tuned it. they are running something to cool the car. obviously it would blow up at some point otherwise.

and YES sebba that is very bad for the motor. anything over 24PSI on pump with out injection is advise to be not done because it causes lots of knock, and even worse oon the stock turbo since itruns hotter than aftermarket turbos

 

I wouldnt have thought it would be kocking.... my guess was thats what he was so proud about... guess not lol

 

lol, in response to the subject of this thread "Give me 45 mins and a wrench."
30Psi seems to be a bit much though... especially with JUST a flash.

 

Heat causes knock... the stock turbo is effecient till about 23-24PSI at most then it blows extra hot , on top of that it blows hot anyway cause it is so small. Add that too the fact that pump gas is usually a good cool burn untill over 25PSI that is when 93 octane fuel is getting to be to little then it burns even hotter and detonates that is why almost every pump gas tune never exceeds 23PSI or maybe 24PSI.

 

Yes sir lol

 

Mike, so ur saying he's effeciently tuned his car with this Al guy to make this safe? that's amazing. and yea, it definatly is slow.... not slow period, but defintly VERYslow for running 30lbs of boost. there are other evo's running 30lbs pushing 500-600whp... that's why i said very slow.

 

He is tuned by Al... Al is not exactly the #1 tuner out there many people dont like him but he works hand and hand with buschur racing often and he owns Dynoflash and the 9 sec Evo they got. Not sure what they are doing to make this possible but he "claims" they got a secret to it but would not share

for 30PSI I guess it isnt not fast but dude that car is really moving and accel pretty quick for a high gear high speed pull, specially on a stock turbo. the only reason that is though take notice to the interior it is completely gutted no seats no radio no speakers no carpet ect ect. that is why the car is annoyingly lou inside lol

 

i dind't really pay attention to the loudness. i just don't see how it's physically possible to push 30lbs from a stock turbo unles he's running like 120octane and a HELL of a tune!!! even then it would be hot as sin and not good for the engine.