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Everything posted by Dose Pipe Sutututu
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R34 GTT idle problem
Dose Pipe Sutututu replied to Danowner's topic in R Series (R30, R31, R32, R33, R34)
Good enough tbh 😀 -
R34 GTT idle problem
Dose Pipe Sutututu replied to Danowner's topic in R Series (R30, R31, R32, R33, R34)
Oh yeah forgot to also mention need to also unplug the IACV as well. Thanks for the reminder @MBS206 Unplugging the TPS takes it out of closed loop so you're able to screw down the IACV without the ECU trying to add/subtract timing to maintain the idle (not sure PowerFC can even do this, but Nistune and the OEM definitely does) -
R34 GTT idle problem
Dose Pipe Sutututu replied to Danowner's topic in R Series (R30, R31, R32, R33, R34)
If you don't touch the CAS, then you're fine. -
R34 GTT idle problem
Dose Pipe Sutututu replied to Danowner's topic in R Series (R30, R31, R32, R33, R34)
a better measure would be Litres per 100km, a full tank is a terrible UOM. -
HKS stroker kit step 0/1 or HKS GTIII 2530
Dose Pipe Sutututu replied to Kismos_R32's topic in Engines & Forced Induction
I dare say they were rushed to push something to the market, had deadlines to meet. MVP dis dat, get it out the door and make money. -
R34 GTT idle problem
Dose Pipe Sutututu replied to Danowner's topic in R Series (R30, R31, R32, R33, R34)
Emissions, fuel consumption, heat, noise, etc. most likely. -
R34 GTT idle problem
Dose Pipe Sutututu replied to Danowner's topic in R Series (R30, R31, R32, R33, R34)
Unplug both, it causes the idle closed loop condition to not be satisfied -
R34 GTT idle problem
Dose Pipe Sutututu replied to Danowner's topic in R Series (R30, R31, R32, R33, R34)
A high case of cbf. Car runs, idles fine, not touching it. -
R34 GTT idle problem
Dose Pipe Sutututu replied to Danowner's topic in R Series (R30, R31, R32, R33, R34)
Ohh even easier. Go dial up 700rpm on the hand controller. Rip off the TPS plug, wait till the idle drops and then adjust the IACV screw so it's just a tad below the target on the hand controller (say 650rpm), plug the TPS back in and idle will climb back to target. Done. -
R34 GTT idle problem
Dose Pipe Sutututu replied to Danowner's topic in R Series (R30, R31, R32, R33, R34)
What ECU is on your car @silviaz? You can just change the idle target table yourself and the IACV duty cycle. Noting that if you play around with the screw you'll also need to revisit the idle base duty table as you will end up offsetting the lot. Another reason why DBW is superior, there's less mucking about. -
Stock rb25det neo questions
Dose Pipe Sutututu replied to Wazmond's topic in Engines & Forced Induction
R35 card MAFs are great, not a fan of the Z32 -
Stock rb25det neo questions
Dose Pipe Sutututu replied to Wazmond's topic in Engines & Forced Induction
That's right, simple but works. Run out of load? Rescale the table lol. Want to be lazy and not rescale? Drag the K -
Stock rb25det neo questions
Dose Pipe Sutututu replied to Wazmond's topic in Engines & Forced Induction
Haha watch Alex's eye twitch when you mention Nistune to him in person lol. He's not a fan, then again it's quite a niche product. I personally don't mind them, but most usually steer clear from it. Word of advice, do not ground the AFM to the chassis, there are heaps of incorrect guides on the interwebs. Send both GND on the AFM back to Sensor GND on the harness. -
Welshys 32ZILA and the 8HP.
Dose Pipe Sutututu replied to welshy_32ZILA's topic in Suspension, braking, tyres and drivetrain
A true street GT-R, very rare and fast! Most of the "street" GT-Rs in Sydney just arrive at places on trailers. -
NC MX5
Dose Pipe Sutututu replied to The Bogan's topic in Members Cars, Project Overhauls & Restorations
I like this page, better than that silly turbo kit https://v8roadsters.com/product-category/engine-conversions/engine-conversion-lsx/engine-conversion-lsx-nc/ -
Let's hope that's not a copy pump either. There were so many copies of them back in the day.
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Here's one I help build and tuned a decade ago, Garrett GTX3071R Gen 1, T3 twin scroll 0.83 rear housing. Went from larger 272 cams down to smaller Tomei Poncams to help with the low end. S13 non VCT motor. Car was purpose built for the track, hence low down was the focus. Note the actual dyno chart shows lower boost, however the EBC and boost gauge showed 1.9Bar (Ignore the torque, I was young and didn't know how to set derived torque)
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I was actually being a tightarse at the time LOL... My OCD is tickling me into running a 2nd 8AN Teflon hose all the way down and removing the 2x OEM hardlines. My other side of my brain is telling me to run 2x hardlines front to back (also acts as a fuel cooler, so win win).
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Dual exhaust questions
Dose Pipe Sutututu replied to LoweSpeed's topic in Engines & Forced Induction
It will sound tragic and you wished you didn't have 1x exhaust per turbo. There's a reason why most S55 owners change to a single mid pipe. -
R32 GTR EV? The leaf of the Godzilla's!
Dose Pipe Sutututu replied to PranK's topic in General Automotive Discussion
The real test is how it will perform at Roll Racing against all the heavies -
R32 GTR EV? The leaf of the Godzilla's!
Dose Pipe Sutututu replied to PranK's topic in General Automotive Discussion
With all the rust on those R32s, how can it even support all the extra weight requirements. Probably end up handling as well as a 1990s Ford Falcon Taxi. -
Actually I drive my own cars very hard, much harder than other people's cars, even rentals I treat with respect.