To return all the help you received from this community, you should share how you resolved your boost controller problem in detail, so others with similar problem can learn from your ordeal.

 

sure i will... i will get the car then post the dyno sheets and a quick review on how the problem is solved.

will update this thread as well

Thanks to everyone who helped and supported me in getting this done..

you guys Rock .. biggggggggggg time.

 

i'm subscribing...my it only hits 10lbs so i'm interested to see what you did.

 

ok guys.
was really busy the past time.

yesterday i had the chance to dyno the car ( we organized a dyno day )


Gear : 5th

Boost: spikes to 12psi then drops down to quickly 8.5psi by redline. (never happens in the street, only on the dyno. on the street i get only 1 psi max drop. spike 10.5 and drops to 9.5 max)

AFR: 11.0-11,1

Outside Temp: 38 degrees on the dyno room.




i noticed that the graph was with respect to speed and not RPM and the A/F was not plugged on the dyno .so i think i will pass by today to do another run with A/F and with respect to RPM.

any thoughts ??

 

???

 

looks fairly good but numbers are low for psi. might be heat related(dont know what 38 celcius is). also the tuner probably called it safe anf pulled timing as the torque and hp hit because it looks like the power slowly ramps up. I'm assuming these are are SAE corrected?

 

i think its STD correction.

 

Any updates? I have been looking at this kit for a while and this is by far the most info on problems and issues with the APS single kit. Thanks OP and all who contributed.

 

dont even consider it.

 

its ture that i faced lots of issues.. but now.. am really happy with the kit ( nock on wood )

i am getting methanol injection kit soon and will retune it.

will update the thread

 

Then, you haven't done enough searching...

 

bump:

AEM methanol enjection kit installed, i have a tuning session Sunday morning
wooooot.

wish me luck guys

 

why'd you get a meth kit?

that turbo kit can make more than enough power to break the stock rods without it.

 

two reasons:

1) just for the sake of adding more safety to the engine. since am not ready for any surprise

2) i got the kit with a sick deal that i couldn't resist

i am not after power. am after safety.

 

Make sure to just spray on your high boost map. No need to waste meth on lower boost levels. Also tell the tuner to go a lil aggressive with the tune on your meth map.

Cant wait for the new numbers!

 

But you do realize that your kit is not being pushed enough to even reach high AITs or ping. You are stuck at the 400wtq because of the rods. No amount of meth is going to help that.

but as another person side, dont bother wasting it on a low boost map.

 

update with Dyno graph

https://my350z.com/forum/forced-indu...no-aps-st.html

 

update: need your input guys on acustom External wastegate

please check the below link: https://my350z.com/forum/forced-indu...-aps-st-2.html

 

Wow, I actually read all 11 pages. Good info as I learned a lot from this thread...looking to go this route. Seeing as it's been over 10 months since you updated this and you are a regular user, any updates?

 

thanks and wish you all the best on that .. but i have moved on to a different setup

check out my new project