Jump to content
SAU Community

Recommended Posts

On 30/03/2018 at 9:16 PM, WantGTR said:

Perhaps do a bypass?

2018-01-13_11-29-17

 

Hmmmm trying to think where I've heard this suggestion before?? 

But apparently it wasn't "a good idea" ?? 

 "Nah a surge tank will be easier"  ???

If she's not setup right all the maths in the world won't help you dude. 

Just listen to Paul f**k ya! His system is PROVEN to work at power levels that far exceed yours and probably his too!

 He basically handed you the formula for a million kw setup but you don't listen? DUUDE FARK!

The recipe ain't cheap..  But do it once! Gunna be cheaper than f**king around redoing shit! Or potentially costing you your motor Yeah?

Piggy has given you a recipe THAT WORKS! FOR FREE! It cost him a fortune and took alot of research and advice from some of the smartest kents in the game to aquire so Why argue? Just do it! 

  • Like 1
7 hours ago, Mick_o said:

Hmmmm trying to think where I've heard this suggestion before?? 

But apparently it wasn't "a good idea" ?? 

 "Nah a surge tank will be easier"  ???

If she's not setup right all the maths in the world won't help you dude. 

Just listen to Paul f**k ya! His system is PROVEN to work at power levels that far exceed yours and probably his too!

 He basically handed you the formula for a million kw setup but you don't listen? DUUDE FARK!

The recipe ain't cheap..  But do it once! Gunna be cheaper than f**king around redoing shit! Or potentially costing you your motor Yeah?

Piggy has given you a recipe THAT WORKS! FOR FREE! It cost him a fortune and took alot of research and advice from some of the smartest kents in the game to aquire so Why argue? Just do it! 

Actually copied the bypass from Goodezilla. 

Piggaz was very helpful too but theres more than one way to skin a cat.

You are right. Fuel systems arent cheap. I was originally going to do pump and injectors... shit blows out i guess

Edited by WantGTR
  • Like 1

It's fine Mick, I'm not copying Paul's set up as I don't intend to run a big lift pump so there's no need to run a bypass on the flex sensor. I'm sure his set up is amazing and he has spent heaps of time and money on it but I don't need a set up of that calibre.

Running a flex sensor between a surge tank and the main tank is fine, it's not pressured and the lift pump would be a DW200 or so, meaning the flex sensor itself won't be any form of restriction between the two.

Yes you can run the flex sensor on the rail return line back to the surge tank with a bypass like Paul but there's no need for my set up.

And yes I've done the maths there's no need for me to have a massive lift, there's no possible road or race track that can drain the 2.5L surge tank with my mediocre power producing RB, don't intend on making anything more than 450kW (nice to have power) but realistically about the 400kW mark is good anything more will be hard to handle on the track.

Johnny, isn’t the whole idea of a surge tank to have it full ALL THE TIME? Not 3/4, half sloppy around tank, empty at the end of the straight then turn into turn one, when you NEED IT!

Why not just run twin intank pumps? Defeated the purpose of a surge tank IMO if it’s not full all the time. ?

walbro 460 lift pump. The surge tank comes with -8 sized threads. Bit silly to go from -8 and pay for a a -8 to -6 adapter. Keep it -8 and put a bigger lift in it. You have 2x 460’s emptying the surge tank.

  • Like 1

Will be fine, DW200 will do 355 L/hour at 0psi so that's 5.92 L/min.

Now I have 1550cc Bosch injectors by 6. At best they would be at 70% DC (I reckon less) so that's 6.5 L/min fuel consumption at max load. 

This means at max load at x rpm I would drain the surge in 54 seconds. 

Now there isn't a road straight and long enough to have the motor running at a fixed rpm at max load for even more than 20 to 30 secs at best. The only time I could see this happening is on the dyno load holding at x rpm and y load for a good minute lol.

I still need a surge tank, I found at Wakefield at times the motor would cut out at the back straight when the car had less than a 1/4 of a tank left. Twin internal pumps won't fix that also I won't have a line to run the flex sensor without needing a bypass.

all this talk about fuel systems

i just went with the don mega piggaz/scotty fuel system and called it a day... DONE. Yeah it's $$ but it's also PEACE OF MIND. I did question scotty if i could get away with a smaller lift pump but was told 'dont do it!!!!'......

~bakemonoricer.

So much cringe. So so much. Jesus christ.

Johnny it's good to see you being realistic with your setup VS your requirements. Why throw thousands of dollars at something when spending 1/3 as much will satisfy your needs. Us gts-t guys realise that we don't need a fuel system to support 800hp.

GTR guys and SR20 fags ^^ sure do love burning cash.

  • Like 4
  • Haha 1
  • Confused 1
8 hours ago, iruvyouskyrine said:

So much cringe. So so much. Jesus christ.

Johnny it's good to see you being realistic with your setup VS your requirements. Why throw thousands of dollars at something when spending 1/3 as much will satisfy your needs. Us gts-t guys realise that we don't need a fuel system to support 800hp.

GTR guys and SR20 fags ^^ sure do love burning cash.

I concur. AI triple pump surge, 10an feed and return. Should be sufficient for your setup.

  • Like 1
I concur. AI triple pump surge, 10an feed and return. Should be sufficient for your setup.
10?!?

If you are going 10 you may as well just go 16. It's only $10/m more. Should be enough to support 2000hp comfortably.
  • Like 3
  • 3 weeks later...

Some updates, after pulling out my flex sensor I've been able to command the injectors to do what I want but when I drop say I set the IPW at 1.5ms or under they still don't like it too much. Probably has to do with the fact they're 1550cc and I'm running a batch fired ECU. 

So solution? I drained the tank and poured in E85 and set the ethanol concentration to 85% when the flex sensor is not detected. Here it is now with 26 degrees of timing on idle, 14.7:1 AFR (gasoline scaling), 1.7ms IPW and idle at 900rpm.

 

  • Like 5
On 4/24/2018 at 8:59 AM, Dose Pipe Sutututu said:

For good measure, car went to Mexico for stress testing.

IMG-20180422-WA0006.thumb.jpg.0d32612fc41fc08ad538ea96bce205db.jpg

That's disgusting. Some people think they can do anything on a public road.

Probably in a school zone with mum's with prams.

If I was a cop I would hunt down and throw the book at that total wanker...................

 

 

Parked illegally in the white land cruiser.

  • Like 3
  • Haha 8
  • 2 weeks later...

Fixed up my cold start because it was bothering me, although the ECU will be upgraded and the tune will pretty much useless going to a different brand - but yeah, cold autumn morning and it fires first go now :)

Yes my tacho is fuuarked.

 

  • 4 weeks later...

I am back from 1 month of no SAU and car shit :)

Adaptronic is coming out, and is now for sales. $800 for SAU members $850 for Facebook or Scumtree or eScum

10 minutes ago, Ben C34 said:

I don't want to but it, can you just give me the 50 bucks difference?

Or you could buy off me for $800 and hustle $900 or more and pocket the difference.

Buy low, sell high!

2 minutes ago, WantGTR said:

Halaltech time?

Of course!

Can't wait for everyone to tell me it will "lose" tunes and for motors to spin backwards. 

Although I've tuned half a dozen of then and not a single car has issues :)

 

  • Like 1

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



  • Latest Posts

    • It was a great, but typical track day, and some VB was ingested at the night time debrief 🤪
    • And so, to round this out, I couldn't be happier to confirm @MBS206 has decided to buy the car. He drove down from sunny QLD with a trailer last week and it is off to its new home today. I'll let Matt confirm on next steps but I understand broadly that the plan is to leave it pretty much as is, and just get some quality wheel time with a nicely balanced car that is pretty much track ready. There are a few a jobs still to be done first but nothing too major and I think its a very smart buy Dinner last night at the Paragon with a round of VBs (mostly) for Neil
    • Well, 50 pages and the end of a chapter for this car. We took it out for a shakedown at Wakie yesterday, and everything went well. There were a couple of niggles: - Oil cooler fitting leak - tightened, cleaned, stopped leaking - Radiator cap overflow fitting was leaking....Mark called it, the overflow fitting was threaded in and not tight....tightened, tested and held pressure - Small oil leak at the rear of the block, probably the turbo oil feed - too hot to get at it comfortably but probably just needs to be nipped up - leak at the driver's side rear brake line where it meets the hardline. Fitting wasn't loose, so Matt backed it off and back on, no further leaks - there's also a leak somewhere on the top of the fuel tank, maybe that cross over fuel line - that was has been left to fix when its on a hoist Otherwise than those niggles the car went great, turned great and stopped great so it was a very successful day out. I'm always really nervous when a car first hits the track after a long break, especially with a brand new engine as well but it was great. VID-20251011-WA0007.mp4  Big thanks to @The Bogan who dropped by and helped out, @MBS206 and my nephew Lachlan the apprentice.  Neil's wife Mel also surprised the hell out of all of us by dropping by; she's up in Tamworth these days but was travelling to Melbourne so had plausible deniability for turning up at the garage, it was great to see her but also obviously a bit sad all round.
    • Skyline R33 Series 2 sedan tail lights in excellent condition. These are becoming harder to find, especially in this state.    BOTH SETS ARE IN FANTASTIC CONDITION (REFER TO PHOTOS)    ✅ No broken covers or cracks ✅ Lenses are in flawless condition ✅ All rear mounting lugs intact ✅ Comes complete as pictured ✅ Perfect for restoration, replacement, or upgrade   These lights are ready to go, no surprises just quality OEM parts.   These are definitely one of the better sets we have seen in a while. With minimal wear and tear they will come as you see. Bear in mind they are not brand new they are almost 30 years old now. To find them in this condition isn’t easy they can only be obtained on the second hand market.   Australia Wide Postage Available At Buyers Expense. Silver Set:$850 Grey Set:$850 PM Me for purchase or any other questions  IMG_2166.dng IMG_2165.dng IMG_2172.dng IMG_2173.dng IMG_2174.dng IMG_2179.dng IMG_2180.dng IMG_2260.dng IMG_2258.dng IMG_2259.dng IMG_2261.dng IMG_2266.dng IMG_2273.dng IMG_2274.dng IMG_2276.dng
    • Unsolicited advice? Keep the engine as close to stock as you can. Nothing wrong with adding some boost and making a little more power, but given where you are, you really don't want to try to make it into a monster. I can't imagine the roads are up to it, and the lack of locla support when it grenades will be a ball ache. FWIW, If there is a dyno around that you can access, then brand new injectors are a good idea, which will lead you to (at least) putting a Nistune in it, which will allow you to put an R35 AFM on it, all of which will make it possible to make it much much nicer to drive and live with.
×
×
  • Create New...