Jump to content
SAU Community

Recommended Posts

FMIC don't really give power.

Is your POD exposed or boxed up(enclosed)? If its exposed your probably losing power right here compared to a standard airbox because of the heat from the engine bay.

Power isn't everything take your car to the drag strip and see how it performs against other cars with the same or more power.

Its ONLY A dyno reading, its used for tuning get your powerfc in wack in more boost and tune it and you will get the results or thereabouts.

Just get the power fc in it, the stendard r&r is far more severe on the r34 than the r33. I dyno'd a stock r 34 gtt, then he went away and got a million dollar front mount, million dollar exhaust, and brought it back, gained 4 rwkw, and lost about 30 kw in the midrange. looked like a rollercoaster. How does your dyno graph look?This one had 2 or 3 skijumps instead of the usual one for a r33)

for 33's i disagree, I've heard people say 12psi through 33's stndard cooler but with my own s2 i found that bloody unlikely as mine was majorly miss behaving with the standard smic.

drop a free'ER flowing fmic and piping and walla...she stoped nock,backfiring an just drove like a frign dream.. after that.

I get a jjr split front an dump, this weekend, im putting in my widebody 3" catco with it on my 3" cat back and il let you all know what she's like @ 10psi

the stock maps scale up when inc boost, so is it a rising rate when inc boost so the car literally runs worse afr;s or they come down a bit ?

The afr's get heaps worse when upping the boost, even standard they can go off the scale(<10:1), and it just gets worse from there, the other major problem is that the computer pulls out heaps of timing which loses any powe gain you would have had.

184rwkw @ 9psi with boost dropping hard (midrange was at 13psi)

FMIC, Pod

Zorst with terrible cat (changed now, goes better)

Avcr (hate it)

Power FC

Somehow want to hold 14psi and make 200rwkw, we'll see if i can sort the boost dropping issues out.

Edited by jazza08
for 33's i disagree, I've heard people say 12psi through 33's stndard cooler but with my own s2 i found that bloody unlikely as mine was majorly miss behaving with the standard smic.

drop a free'ER flowing fmic and piping and walla...she stoped nock,backfiring an just drove like a frign dream.. after that.

I get a jjr split front an dump, this weekend, im putting in my widebody 3" catco with it on my 3" cat back and il let you all know what she's like @ 10psi

the stock maps scale up when inc boost, so is it a rising rate when inc boost so the car literally runs worse afr;s or they come down a bit ?

This is an r34 thread so this post is completely irrelevant and will only serve to confuse people who don't read carefully.

FMIC in r34's rare give any power. This much is true.

Dyno's do give very different read outs and are not comparable without controlled circumstances. For instnace, I went to Bel garage Mainline dyno one day and got 255rwkw, a month later on a similar day weather wise, with no other changes, I got 256rwkw on the Dyno Dynamics dyno at UAS.

Now if I went to Bel and got 255rwkw and you went to UAs and got 255rwkw I would not expect that they would have identical power until both cars had been on the other dynos.

ps. I now have 272rwkw on Unigroup's Dyno Dynamics dyno but got over 300rwkw on another dyno.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • What an awesome idea to fit the facelift Lamborghini Diablo headlights. They are a perfect fit!
    • An update regarding the registration with the DVLA I sent off the paperwork the day after I collected the car from the port, two weeks later it was all returned with a letter explaining they have rejected the application. This was because the cheque was £20 short for the road tax (I used a price list I found online). Nevermind it is what it is, it was sent back to them the following day with a new cheque. Fast forward another 2 weeks or so, I called them for an update to be told it had been rejected. Yesterday (16th September) I received the documents back along with another letter, this time it was because I didn't put an X in one box on the V750 (personalised number plate certificate), which declared that I had the rights to the personalised number plate. Why this wasn't mentioned in the first rejection letter, I don't know, but it could have saved this headache. The documents were sent back today, so fingers crossed third times a charm and it'll FINALLY be registered on the road just in time for the bad weather (woohoo!) To cheer myself up I lowered the front 25mm, was sick of seeing it sit like a monster truck. No idea how much clearance I'll have getting on and off the driveway, I'll worry about that when I can actually drive it
    • You're going to miss not worrying about rust in the strut towers like the Skyline shitboxes out there
    • A few little updates that weren't filmed due to not taking long to do or not interesting enough for their own video. My new K&N Air Filter arrived, I went with an RU-4180 which matched the dimensions of the universal cone filter the car originally had.  The battery had gone flat, while that was charging I tidied up the spaghetti wiring at the bulk head and down the sides of the engine Next job was to swap the stereo The Kenwood harness had the female ISO plugs cut off and the male ISO plugs cut off the adaptor loom and joined with bullet connectors. I ordered in a repair loom through work and re-did it all. New Kenwood unit installed (Android Auto, DAB, Bluetooth, Reverse Camera) The bonnet/hood gas struts have been poor since collecting the car. I couldn't find any suitable replacements locally so took a chance on a pair from AliExpress.  The originals don't use a retaining clip to secure the cup onto the ball fixture, would explain why I struggled for 10-15mins trying to pry off the cups. The ball fixtures unscrew using a 12mm spanner, new ones are the same size. Sadly no photo of them fitted, you're not missing much lol The dished Momo steering wheel got replaced with my Momo Tuner, turns out I ordered counter sunk bolts for the horn trim ring (like they normally are for the steering wheel) instead of allen cap (flat seat)  A terrible photo of a Quaife style gear shift knob I've had stashed in my tool box for many years after purchasing the incorrect thread size (I can see a pattern emerging with ordering incorrect parts...) Also threw in a cup holder and a (empty) Boss Coffee can, because why not  
    • GT-R clearly the better choice! The 300 is certainly not insaly fast but has a decent amount of poke. Does a nice little drift around the corners with a decent amount of throttle. It's VERY predictable in a slide too.  Feels so progressive! People probably presume there's a 25 year old driving it based on my behaviour this week! 🤣
×
×
  • Create New...