wastegate opening to soon?

supra.7mgte · 05-12-2010, 06:59 PM

alright well my car is funning rtunning and on the road. it has three inch straight pipe with a screamer pipe and im hitting 10 -11psi for boost but my wastegate is opening around 3-4000 rpm if im at wot ... is this normal?

cre · 05-12-2010, 07:27 PM

normal is going to depend on how you're hitting 10-11 psi. It's not a bad thing though.

supra.7mgte · 05-13-2010, 05:54 AM

well i wouldnt have problem with it but once it opens the car seems to bog a little and stop pulling as hard as it was.

05-12-2010, 06:59 PM	#1
supra.7mgte Intake Join Date: Feb 2010 Location: Alberta Posts: 36	wastegate opening to soon? alright well my car is funning rtunning and on the road. it has three inch straight pipe with a screamer pipe and im hitting 10 -11psi for boost but my wastegate is opening around 3-4000 rpm if im at wot ... is this normal?

05-12-2010, 07:27 PM	#2
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	normal is going to depend on how you're hitting 10-11 psi. It's not a bad thing though. __________________ If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar --->

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Wastegate stuck open	mkiiisupra	MKIII Supra	6	09-17-2007 02:09 AM
External Wastegate!	teedoff00	MKIII Supra	1	04-11-2007 03:49 AM
Wastegate?	drmmr15	MKIII Supra	19	01-16-2007 07:07 PM

05-13-2010, 05:54 AM	#3
supra.7mgte Intake Join Date: Feb 2010 Location: Alberta Posts: 36	well i wouldnt have problem with it but once it opens the car seems to bog a little and stop pulling as hard as it was.