cyilaw: bro , u got 275hp dyno , thts on wheels , on ur crank most probably 3XX+hp
evo 3 HP is rated on crank also rite , so i guess its fair for 0.6-0.8 bar/270hp on crank , on wheel most probably 240-250hp ?
from DSM website :
The stock bypass valve in the 2g's is a very weak. The result is that it leaks at boost levels above about 12 psi. The fix then, obviously, is to install a BOV that doesn't leak until higher boost levels. If you don't, anything you do to increase boost will be fruitless. You even run the risk of damaging your turbo by stressing it trying to get higher boost.
erm would they really create a plastic stock bov which would leak for a stock car ? 12psi is 0.82bar :) .. 0.82 its already pron to leak
ok im using lancer register as guide
EVO1 - 305bhp (254bhp @ wheels) .. urs is 275 on wheels already wor , on crank is how much redi one ..
http://www.lancerregister.com/reg_cardetails.php?carid=848
another EVO1- 270 bhp @ 0.8 bar
http://www.lancerregister.com/reg_cardetails.php?carid=721
this topic been discussed before , because when i first time bought boost gauge , i posted in zth tht i am getting wrong reading :) then everyone corrected me and said that 0.6-0.7bar is the stock boost. after putting a vr4 block only im boosting 0.9 because 0.6 is too slugish.
the evo1 & 2 were running on lower compression compared to evo3
the evo3 was built for higher compression, lightened internals thts where they claimed the 10hp came from.
wait for the others to feed in ..