Opti Inlet Source with ProCharger
Thread Starter
Melting Slicks
Joined: Sep 2003
Posts: 2,270
Likes: 118
From: N. Babylon NY
Opti Inlet Source with ProCharger
Hello,
On my set-up I am running the PC with no inter cooler. Just charge pipe to intake. I have the fresh air intake for the opti-spark with just a small air filter. I have the check valve for the vacuum side in the manifold (just like factory).
I have search this Forum and others and get mix results.
My question is will I have a vacuum leak? If it matters it's speed density.
Thanks!
Steve
On my set-up I am running the PC with no inter cooler. Just charge pipe to intake. I have the fresh air intake for the opti-spark with just a small air filter. I have the check valve for the vacuum side in the manifold (just like factory).
I have search this Forum and others and get mix results.
My question is will I have a vacuum leak? If it matters it's speed density.
Thanks!
Steve
Drifting
Joined: Jul 2004
Posts: 1,352
Likes: 289
From: MA
On my 96 the air supply for the vented Opti is after the MAF sensor or in front of the throttle body if you will.
I suppose it could be considered a small vacuum leak because it is in front of the throttle body, but the engine computer must be able to compensate.
Also the vacuum signal going through the Opti is very weak it doesn't pull a lot of vacuum. The stock vented line uses a small filter and a restricted orifice.
I suppose it could be considered a small vacuum leak because it is in front of the throttle body, but the engine computer must be able to compensate.
Also the vacuum signal going through the Opti is very weak it doesn't pull a lot of vacuum. The stock vented line uses a small filter and a restricted orifice.
Thread Starter
Melting Slicks
Joined: Sep 2003
Posts: 2,270
Likes: 118
From: N. Babylon NY
On my 96 the air supply for the vented Opti is after the MAF sensor or in front of the throttle body if you will.
I suppose it could be considered a small vacuum leak because it is in front of the throttle body, but the engine computer must be able to compensate.
Also the vacuum signal going through the Opti is very weak it doesn't pull a lot of vacuum. The stock vented line uses a small filter and a restricted orifice.
I suppose it could be considered a small vacuum leak because it is in front of the throttle body, but the engine computer must be able to compensate.
Also the vacuum signal going through the Opti is very weak it doesn't pull a lot of vacuum. The stock vented line uses a small filter and a restricted orifice.
Thank you,
Steve
