Boost spiking to 25 and holding at 21 psi on t25??

[xsteclipse6902]

My boost is spiking to 25 then holding steady at 21 psi on the stock t25. I havent put my boost controller on yet. My mods are upper,lower, and s ic piping, Apexi N1 turboback exhaust, air filter, intake pipe, and greddy type s bov. 21 is to much for the t25 rite?? Do you guys know what the problem is so i can fix it. I dont want to blow my turbo.

 

[trbotaln]

check to make sure that your wastegate is functioning properly

 

[Lunch_Box]

I believe the t25 starts getting useless after 15 psi.

 

[Jebus[tuning]]

I believe the t25 starts getting useless after 15 psi.

14.5

 

[MR2-GTS]

Get ur Boost controller install immediatly and set it to 15 Psi, your probably running slower then 15 PSI now cuz ECU pulling ur timing. Anyway its no good running 25 21 PSI on a STOCK motor so get that E-01 done.

 

[blcknspo0ln]

keeping boosting your turbo to 20+ psi and say hello to a new motor

 

[xsteclipse6902]

Well sure enough when i got home tonite i heard a noise when i reved. It sounds like something happened to a rod..............Would new pistons/rods fix this???????

 

[blcknspo0ln]

eh.. you'll never know until you take the motor apart..

start with lifters/rodknock etc

 

[kobykris]

Running anything over 14-15 on the T25 is useless. You're going to detonate soon if you keep that up. Install your MBC asap.