View Full Version : Boosted Shinka Dyno


lourx8
12-24-2005, 01:34 PM
Ok here is the dyno graph. I have the Greddy kit, Type RS BOV, and custom 3" turbo back exhaust with no cat. Problems that I am having now are the following:
- Running lean at around 7,000 RPms
-My temp gauge goes limp
-boosting at 9 psi peak

They guy at the dyno said that I needed to get a new fuel pump since he couldnt richen it up on top because he did not have any more fuel pressure. The car started pinging at around 7000 so he had to let off. Also, I found out that the fans were not working because of a Vtech feature on the Emanage map that caused my fans to turn off and subsequently overheated my car.

I'm considering putting my stock cat back on or a high flow cat. Also wondering if getting the emanage ultimate would help and I can then leave the cat delete pipe on. Right now the car is pretty much sitting in front of my house until I can figure out what to do.

swoope
12-24-2005, 03:02 PM
might want to read through this thread.

http://www.rx8club.com/showthread.php?t=75539

and look at this.

http://mazsport.net/store//product156.html

beers

lourx8
12-24-2005, 05:08 PM
Thanks Swoope it is much appreciated :)

Moostafa29
12-24-2005, 11:09 PM
Power is pretty good, but there is a lot of fluctuation.

BlueRenesis82
12-24-2005, 11:28 PM
umm, if you engine pinged at all your engine is done

Moostafa29
12-25-2005, 01:21 AM
Not necessarily true...

ddub
12-25-2005, 01:55 AM
umm, if you engine pinged at all your engine is done
Nope... you'd be surprised actually how much people ping and not even know it. It's not the fact that it DOES ping, its the size and intensity of the ping.

The newer the engine/seals also will allow them to handle ping better. It could have put a tiny crack in a seal that will cause it to wear faster, but doesn't necessarily mean the engine is done for at this point. Could take tens of thousands of miles before the wear shows.

8_is_enuf
12-25-2005, 02:30 AM
Why do you feel the need to point out that the car has the Shinka trim kit?? like it is a different car or something???

Never understood that.

mikeb
12-25-2005, 05:25 AM
he has a point^^^


lol

Moostafa29
12-25-2005, 11:38 AM
Maybe a lot of them feel they have the "exclusive" model. La de freaking da.

RX8-TX
12-25-2005, 11:58 AM
Maybe a lot of them feel they have the "exclusive" model. La de freaking da.ehhh....because he may be proud of it, the same way anyone of us is proud of driving an 8...even an automatic. :mad:

Moostafa29
12-25-2005, 01:05 PM
Was just an idea, not trying to start anything dude. Thats why I said "maybe".

lourx8
12-25-2005, 02:04 PM
Why do you feel the need to point out that the car has the Shinka trim kit?? like it is a different car or something???

Never understood that.

Alright man, I can understand why you pointed this out. I have been to the Shinka thread and do feel there is some sensationalism going on. Its not a big deal, this is my second 8 and yeah, apart from it handling bettter stock for stock, it is the same car.

lourx8
12-25-2005, 02:05 PM
Maybe a lot of them feel they have the "exclusive" model. La de freaking da.

LOL, I agree with you that there is a lot of that shit going on LOL Not me bro :mdrmed:

Moostafa29
12-25-2005, 02:17 PM
LOL, I agree with you that there is a lot of that shit going on LOL Not me bro :mdrmed:
Good to hear. I do envy your leather though. I hate the 04-05 Pleather.

lourx8
12-25-2005, 02:35 PM
Yeah man, that is one thing I did not like in my 04, the combo of materials on the seat. Oh, here are some pics of my exhaust. Maganaflow mufflers, 3" piping with CAT delete.

swoope
12-25-2005, 02:44 PM
Yeah man, that is one thing I did not like in my 04, the combo of materials on the seat. Oh, here are some pics of my exhaust. Maganaflow mufflers, 3" piping with CAT delete.

what are the tips. and how much was it to have made????

beers

lourx8
12-25-2005, 02:56 PM
The tips are 3.5" installed about $900

RX8-TX
12-26-2005, 10:16 AM
Was just an idea, not trying to start anything dude. Thats why I said "maybe".Just trying to make sure everyone plays nice. :kiss:

Rotary78
12-28-2005, 01:18 AM
i just got my Greddy turbo kit installed.... i havent had a problem yet, so maybe u should ask or see the guy who installed it.... from what i heard and from what BlueRen said, if it pings it usually means ur engine is burned out...take it to a dealer and get it tested... Good luck bro

adrian-1
12-28-2005, 05:06 AM
i.... from what i heard and from what BlueRen said, if it pings it usually means ur engine is burned out...take it to a dealer and get it tested... Good luck bro


:nono: Uhhmmm, NO! :nono: It means you need tuning.
Take it to the dealer with a turbo in it and they'll laugh at you. (Unless you've got serious hook-ups.)

lourx8
12-28-2005, 08:54 AM
My engine is not burned out, where did this "If it pings, it means it is burned out" theory come from? As Adrian said, I need tuning. Tuning coming from something like an Interceptor. The only reason I believe Iam having these problems is because of the cat delete and exhaust. I didnt have these problems with the stock exhaust. Too bad Mazport is closed until Jan 2nd :(

Moostafa29
12-28-2005, 10:29 AM
You are running much leaner now that your exhaust is more free flowing. You'll get better results with the interceptor, but for now I'd suggest you richen your emanage up a little in the range you are pinging, before you are put on the blown engine list.

lourx8
12-28-2005, 12:35 PM
Thats what I had thought, after installing the exhaust with the O2 sim, I drove it to get tuned and I didnt go into boost the whole way there. Unfortunately the guy tuning my emanage told me that he could not add anymore fuel on top. He said to get an aftermarket fuel pump. Im going for the interceptor instead.

RX8FOREAL
12-28-2005, 12:52 PM
Greedy turbo + R flash = needing Interceptor, no alternative - I will be getting mine right after New Years and bringing it to KDR Performance to tune.

Moostafa29
12-28-2005, 12:56 PM
I thought GReddy had a 4th dongle for that, or was at least trying to develop it.

RX8FOREAL
12-28-2005, 03:53 PM
I have kept Benny of Greedy in the loop concerning all the issues I encountered after the R flash. I believe I received the first test dongle to stop misfiring after startup, which worked and was right before the Sema show. Benny told me that he was planning to spend as much time as possible about 1-2 weeks ago with an RX-8 he had with the R flash to see if he could do something. I have not spoken to him since, and I think he is gone until after New Years.