if it feels like theres no boost in the top of the rev range thats wat it is then...its jus not puttin enuf boost through the turbo to have the power higher up...my sil boosts .5 bar on low boost an feels like that...you jus need to raise the boost thats all!!
My S14 Rollin shell For sale
http://www.driftireland.com/forum/sh...ad.php?t=31509
jus get a walbro 255l/ph pump an a bleed nipple dude...ya can get them on dw for fook all or im sure ya'd get a 2nd hand set on here...both are easy fit too...an im 99.9% sure it'll solve your power issues too...even if you jus get the bleed nipple for time bein an knock it up to .6 or .7.
My S14 Rollin shell For sale
http://www.driftireland.com/forum/sh...ad.php?t=31509