Sinista32

For your car (RB25det) GT3076 Turbo with supporting kit internally gated, includes Nistune, piping, AFM, Bosch 750 Injectors, Blitz dual SBC and controller

Spotted a black 32 at the lights on Athlon down near the pool - gave a

$100,000.00 I could believe maybe. I think the comma is in the wrong place guys.

Tip: buy all my expensive stuff and really get it to boogie Shamefull plug I know

My GTR is back from the tuners. The figures read a little high im thinking - 329.8akws @18psi. Dyno Dynamics in shootout. I'm told AFM is between 11.8 and 12. Graph has Lambda readings which I dont know the conversion factor on. All in all not bad but from 4500 to 5200 i get what I describe as a miss/fluttering/flat feeling. I can rev out of it/passed it - eventually but it annoys me greatly. This is generally in 3rd/4th 50% of the time. Sometimes it occurs at lower rpm in 1st/2nd. (bit like boost cut actually) RPM set to 8200 through the Haltech. Be lucky to get to 6500-7000rpm under real load on the road. I expected to be out of puff around 7500 on -7's New NGK copper bcpres7es plugs. I suspect gapped at 0.8mm as using an experienced tuner. (Although I havent looked, yet). New Splitfire coil packs and loom. If you have some advice I'd be glad to hear it. The graphs appear jerky to me, from what I have seen through this thread. ie. no smooth curve. Told it's to do with not being able to get the Gsensor on an angle. I couldnt get a printout displaying Power/RPM/PSI. Had to use km/h at the base PS. I will be chatting with my Tuner first but I am curious and it's Sunday...

But your so much like Macgiver Troy. Remember that Nuclear submarine you made out of paddle pop stick, toilet roll and a rubber band ? (jks)

Went for a bit of drive into the city, passed the showgrounds, back through Braddon and back via Woden. All quiet out there on the streets. If there's any Nats cars in the ACT then they're all in the show ground today. I saw one dumped pink lebo looking RX7, everything else on the road was plain old pedestrian. If you go the Nats then take some pics please. Mayhaps I shoulda gone into Braddon friday night. I was a bit concerned they would shut down the streets and do the eXtreme defect dance like they did a few years in a row recently. PS. I bought 3 of those club locks...lulz

Sorry guys another silly question or 2 - where/how do you obtain NM of torque ? - is it possible to stop the boost dropping off ?

and normal broadcasting will now resume .....

Hey Dan. thanks I'll drive this around for a while because it's what I have got (read cash strapped). I am sure I will get bored with 310kws. Then when cash flow allows I can try to pick up a set of 2530's and different cams - perhaps by next christmas. I'll search the forum for results on comparisons for the -5's and 2530's. Lag is the enemy and i drive on the street mostly.

Lol - just went to page one and read every post. Then got here and the graph was here. I'm going to split difference and go 22 PSI and 7500 8000RPM. Then drive by feel/sound. Once again guys Standard sort of rebuild Engine Fully reconditioned head ARP Head stud kit ACL race series engine bearings - Big end and main bearings JE Pistons –.87mm Eagle rods – H beam Tomei Poncams, Type A - IN260/EX252 9.15 lift NITTO RB Series High Volume Oil Pump NITTO Drag Metal Head Gasket NITTO Metal Intake/Exhaust Gasket Custom flat pan 9.5L sump extension with internal baffles Custom Made 2L oil catch can NITTO crank shaft collar Gates Timing belt Nismo Engine Mount Kit (engine mounts, gearbox mounts etc) Os Giken Adjustable Cam Gears Os Giken Twin Plate Clutch C's Short Shift GTR stock Gearbox Stock manifolds Fuel System Denso 700cc Power Enterprise injectors Nismo high volume fuel pump SARD Fuel rail SARD fuel reg Splitfire Coil pack Engine Management Haltech Platinum Sports 2000 Blitz Dual SBC Induction/Exhaust Garret 2860-7 Turbo’s HKS Wastegate Adjustable Actuators Apexi Super Suction Kit (Pod filters) HKS hard Piping kit Custom Made Cold Air Box TRUST FMIC with HKS Piping GTR Stock BOV's XFORCE Dumps NUR Spec R cat back Decat pipe 3.5” Koyorad Radiator Tune to ? 22 PSI Limited to 8000RPM Goal = 310awkws ?

I'll post some results with details

Thanks again. What would your reccomendation be on the dumps ?

Thanks Steve-o. Xforce dumps, 3.5" all the way through (decat). These are in 260 / ex 252 - 9.15 24psi it is. Set - 8000rpm ?

A question for the more knowledgable. Wanting to know with a built RB26, supporting mods with -7's optimal RPM and boost setting PSI please. Tomie Type A poncams 260 9.15 Chasing 300 or so awkws Let me know if you need more build details

Congrats must be a good feeling. It's not something I would have bet on as being the issue. Pleased to hear the good news. SargeRX8 was on the ball though

Thanks - bleed order worked a treat when they put the rear calipers on the right sides. Bleed valve facing up instead of down

Thanks - I am a big guy so I'll borrow it for a whiles.....

Never seen one before like that. Custom made perhaps. I have a centre console thats got a drink holder ontop of the usual unit. Sort of like a double centre console - lol

I may drive my GTR out and about during summernats but my ass will always be in the drivers seat. If by chance I actually want to go and check the events out I'll also be in a daily shitter. Must admit that after about an hour I'm bored

As per my other post - Make certain you have checked the coilpack loom. (swap with someone else) You have so far checked Plugs - (gapped at 0.8mm, new cheap copper ones are good) Coilpacks Ignitor AFM ECU (unlikely) Next is Coilpack loom Compression test Somebody else said it - one of your cylinders isnt firing.

Pray it's the coil pack loom You've replaced coilpacks. ignitor, plugs and cleaned your AFM. ECU is very unlikely but it is possible. If it's not the loom ask your local garage to do a compression test. It will give you a very clear indication if you have done a main (big end) bearing. Your mechanic is most likely able to tell you even without a compression test. What year model is your 32 GTR and what if any work has been done to your RB26 ?

Bratva - you have PM

Boss - your avatar is so much like what I do all day every day I'm thinking of leveraging it from you

Outside of probable coilpack loom issue - Is there a mechanical reason it cant be one of the main bearings failed causing this ? - has a compression test been done ?