high boost

13bt · 01-25-2009, 01:29 AM

Hello all, im in a little predicament. I finally got to do a WOT run on my rebuilt engine and noticed the boost gauge shot up to 15psi (couldve been more not sure though) Me and a couple buddies recently changed secondary injectors prior to this. Here's a rundown of the car

JDM 13bt rebuilt with large streetport
255lph Walbro
stock primary inj., 75lb secondary inj.
aftermarket FPR
custom 3" TID with HKS filter
stock S5 JDM turbo with external wastegate mated to the exh mani.
3" turbo back exh.
removed rats nest
Greddy Type S bov

could there be a hose loose somewhere? id appreciate all the help i can get

01-25-2009, 01:29 AM	#1
13bt The Newbie Join Date: Feb 2008 Location: Florida Posts: 18 Rep Power: 0	high boost Hello all, im in a little predicament. I finally got to do a WOT run on my rebuilt engine and noticed the boost gauge shot up to 15psi (couldve been more not sure though) Me and a couple buddies recently changed secondary injectors prior to this. Here's a rundown of the car JDM 13bt rebuilt with large streetport 255lph Walbro stock primary inj., 75lb secondary inj. aftermarket FPR custom 3" TID with HKS filter stock S5 JDM turbo with external wastegate mated to the exh mani. 3" turbo back exh. removed rats nest Greddy Type S bov could there be a hose loose somewhere? id appreciate all the help i can get