blow off valve install - Toyota Nation Forum : Toyota Car and Truck Forums

celicaturbo · 02-07-2009, 09:59 PM

does anyone know which vaccum line connects to the blow off valve? im guessing it connects to the intake but im not really sure. can anyone verify this?how much boost can i run on stock internals? I was going to rebuild the 5sfe , but decided not to due to cost and not much gain in hp. im just gonna bolt on the turbo and run it as is until the engine blows.then i will swap a v6 into it (1mz-fe or 3vz-fe) not sure which. it should last for the summer atleast.what v6 engine has the most performance parts?

jlspec · 02-10-2009, 01:15 PM

You'll need one from the intake best near/after the throttle body. If your running stock boost say 5-8psi the 5S-FE should be fine as long as you keep up with maintenance. The power gains should be enough to notice and make a difference. The 5S-FE has a good amount of turq so with the turbo it'll solve your hp department along with adding more turq.

concealer404 · 02-10-2009, 02:50 PM

Quote:

Originally Posted by jlspec

You'll need one from the intake best near/after the throttle body. If your running stock boost say 5-8psi the 5S-FE should be fine as long as you keep up with maintenance. The power gains should be enough to notice and make a difference. The 5S-FE has a good amount of turq so with the turbo it'll solve your hp department along with adding more turq.

Stock boost?

concealer404 · 02-10-2009, 02:51 PM

Quote:

Originally Posted by celicaturbo

does anyone know which vaccum line connects to the blow off valve? im guessing it connects to the intake but im not really sure. can anyone verify this?how much boost can i run on stock internals? I was going to rebuild the 5sfe , but decided not to due to cost and not much gain in hp. im just gonna bolt on the turbo and run it as is until the engine blows.then i will swap a v6 into it (1mz-fe or 3vz-fe) not sure which. it should last for the summer atleast.what v6 engine has the most performance parts?

What year is your car again?

And why are you boosting a 5sfe for just a summer then going with a V6? Do the work once. Not twice, and save you a good chunk of change.