blowthrough venting

[Jason97GS-T]

I am looking to vent my BOV without hurting my car. Is this all i need or do i need other parts. Thanks

Dejon Tool GM MAF Combo 95-99 Eclipse/Talon 4G63 - 2G - Intercooler Pipes - Intercoolers - 89-99 Eclipse Turbo 4G63 - Mitsubishi - CI Motorsports

 

[boostngsx]

You will need bigger injectors and a logger of some sort to tune the fuel trims.

 

[Jason97GS-T]

What size injectors do you recommend. This is my DD and my goal is 300hp to 350hp. Also i know that DSMlink is great, but is there another logger without the use of a laptop.

 

[boostngsx]

650CC injectors will be fine and you could always go with a pocket logger. Go to digital tuning, inc. and do some research. It will do what you want and it is pretty cheap compared to dsmLINK.

 

[Jason97GS-T]

Thanks for the information. now i just need to save up for the logger and a used PDA

 

[snowborder714]

You do not need larger injectors or a logger to vent your bov properly. The link the OP posted contains everything you need (GM MAF, MAF-T, and modified UICP).
http://www.dsmtuners.com/forums/art...96-how-vent-your-blow-off-valve-properly.html

 

[Defiant]

Give yourself another three months of driving and a hundred posts or so, and you'll come to realize the goal of being able to vent is pretty asinine.

 

[boostngsx]

But you do need the larger injectors to compensate for the larger air flow, and obviously a logger so you can tune the MAFT.

 

[LandoAWD]

But you do need the larger injectors to compensate for the larger air flow, and obviously a logger so you can tune the MAFT.

Not really. You can run a MAFT set to 450s and emulate stock operation.

A logger is ALWAYS needed, however.

 

[1992awdlaser]

But you do need the larger injectors to compensate for the larger air flow, and obviously a logger so you can tune the MAFT.

No. Brian (snowborder) is correct. The increase in airflow (if any) will be so low that the ecu will be able to compensate for it with the stock injectors. And you can leave the maft set for the stock settings.

Edit: Damn, Kris beat me to it.

 

[boostngsx]

Really? I thought you would run lean if you did that without bigger injectors.

 

[snowborder714]

I ran a MAF-T setup with stock (450cc) injectors without a problem. I don't remember if I had DSMlink installed at that point, but a logger should be everyone's first mod.

 

[LandoAWD]

Edit: Damn, Kris beat me to it.

Been up since 4:45, lots of coffee, etc. I'm on it today.

 

[the_mork]

I don't think anyone has made it clear yet that you could run bigger injectors though. The maf-t will allow you to tune the signal that it sends to your ecu allowing you to run larger injectors without running rich as long as you have a logger to figure out what is actually happening. It happens to be a relatively crappy way to tune on its own though since it wont help you gain any control over timing or offer any of the other features that would come with a more robust tuning system.