Stillen BOV - Nissan 370Z Forum

 

I ran this one on my G37 also Great BPV.

 

Sounds cool but I am curious to try a different one like Tial.

 

Do it , do it

 

i have a tial BOV on my twin turbo set up sounds amazing tial is a lot higher pitched than the turbosmart

 

hey diego blitz is great 4 years no issues only one down fall you cant listen to music while on the blitz screen but then who needs music when you have a supercharger!

 

Very sweet

 

Can someone provide some info for my problem? My car's showing a p1239 code again. From what I have found the problem is most probably the throttle position sensor harness. Now my tuner is recommending that he will splice into the factory wires and connect it directly rather than using stillen's adapter that came with the kit. However, Stillen says that it has something to do with the ECU not holding the tune properly. I'm very confused about what the problem is, the two solutions seem to be very different from each other.Has this happened to anyone else? IF so, how did you fix it?

 

Wow a lot of great info in here. I only got through 10 pages and didn't see a couple things so I've got a couple questions. I'm installing my stillen kit with a few friends, one of whom is an ASE certified Nissan master technician, this weekend. I bought the kit used and needed injectors. My friend, who works on GTR's for a living, gave me a set of GTR injectors rated at 555cc and said I'll be completely fine seeing as I don't plan on getting smaller pullies, furthermore, he said 555 is a low rating and has seen them used on GTRs to make over 500whp. The canned stillen tune utilizes 600cc injectors but is a pretty conservative tune and accounts for stock catalytic converters as well if I'm not mistaken. I've got motordyne art pipes and a custom dual 2.5" catback so should I be fine with the stillen tune or should I bring it to them to fine tune my car? Thanks in advance!

 

I would highly recommend getting the car fine tuned on a dyno. I would also recommend getting GTR spark plugs while you still have time. Not sure on the injectors, you should be fine but not for a 9psi pulley if you ever decide to swap the standard 8psi. I would also recommend swapping back to the stock cats! With the SC you will actually benefit more with factory cats. Many of us have seen better results going this route. GL with your install and let me know if you need any help! I also installed the SC with a few friends Took us 13 hours but was a blast! Tuning will be the biggest challenge just tripple check EVERYTHING before you go fine tune it.

 

Woah stock cats are better than art pipes on a sc'd application?!? Do you have any more amplifying information or a link where I can read up on that? Thanks for the reply!

 

Here you go. Same chat is over on the 370Z forum. If you want to confirm give Stillen Performance Specialist a call and ask for Mark Dorman.

https://www.myg37.com/forums/engine-...est-pipes.html

 

Diego is absolutely right. You definitely want to get the car fine tuned. The GTR Injectors (though not much different in size) will behave completely differently than the 600 CC injectors normally included in the kit. We have tuned cars with the GTR Injectors and it works fine, but if you run the canned tune it will be off. I know the GTR Injector tune will make the 600 CC injectors run rich, so in retrospect you could run the risk of running lean with the canned tune on GTR injectors.

GTR Plugs are a great idea and easy to do while installing. I would also recommend going back to the stock cats. You will make more power.

 

Anyone happen to have the 12mm extended wrench that comes with the kit? We're kind of at a stand still now. I'll pay for shipping both ways just to tighten one bolt lol.

 

Call our customer service department or your sales rep at STILLEN. We can send you that wrench. Those manifold bolts are fun.