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beersandwich

Na Power Results - All N/a Engines

161 posts in this topic

Like explained before if a car the weight of a skyline only put 300 od newtonmts at the treads then it wouldnt move...

Gears and diff are torque multipliers hence the figure you get is accurate reading of what ur car is putting at the tyres...

Different gears will give u different torque readings...

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results please guys.

please include your mod list with your dyno charts and power figures to prevent confusion.

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Model: Nissan Skyline R34 GT Saloon [R34 RB25DE] Neo, Tiptronic

Mods: Splitfires, 98RON fuel (UK) (Otherwise standard)

Power: 136.2 BHP @ 6000 rpm | 101 rwkw @ 6000rpm (At the wheels)

There is a bit of a glitch around the 5000 mark, does the variable cam come in at this point? Is there anything I can do with the fueling to smooth / lift the power curve?

Dyno_1_1_220207_2_s.jpg

Also does anybody know how I can determine the peak torque from this graph?

Dyno_1_2_220207_2_s.jpg

Edited by Sliver

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r33 2.5de spec 2

exedy lightened flywheel

2.5" stainless exhaust inc de cat

apexi safc2 with remap

blitz induction

189bhp at flywheel

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Not Skyline but Pintara.

Car: 1989 Gli Pintara Wagon

Engine: CA20e

Mods: Extractors, exhaust

Power: 85.3hp (63.6kw) at the rear wheels.

And this is what it was done in.

post-41612-1205111373_thumb.jpg

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nice clean pinny - love the rims...

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CPV35 350GT VQ35DE

172rwkw's on Matty Spry's new dyno

Mods: Extractors, Custom Twin 2 1/2" exhaust with "x" pipe, UR Lightweight underdrive crank pulley, Autronic, 7k redline.

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CPV35 350GT VQ35DE

172rwkw's on Matty Spry's new dyno

Mods: Extractors, Custom Twin 2 1/2" exhaust with "x" pipe, UR Lightweight underdrive crank pulley, Autronic, 7k redline.

i hate you... haha

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haha, thats on spry's dyno too....

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how ya goin fellas, my 93 model 33 pulled out 117 kw at the rears with a pod and a 2 1/2 exhaust

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Model - R31 series 3

Engine - RB30E

Modifications - k&n pod filter, High Tech exstracotrs, 2.25" cat back exhasut with cannon, adj cam gear, 282' crow cam (custom), r32 GTS-T 5sp manual, 3.7:1 LSD diff.

Dyno tune results: 118.6 rwkw

MISC look here for full specs.

http://forum.r31skylineclub.com/index.php/topic,58063.0.html

can some one put up a post at the start with peoples power results only just be easer to compare.

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Z32 300ZX

VG30DE

134.1 on RE Customs dyno

img002.jpg

mods: Apexi pod, 2.5inch exhaust: front pipes, metalcats and catback. still running stock headers, harmonic balancer, flywheel and running stock tune.

future mods: extractors and ecu remap. hoping for 150rwkw. haven't decided if i am going to go to lightweight flywheel and harmonic balancer yet.

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Refer post 5:

New motor:

RB30DE

RB25DE Head

GTR Inlet

Autronic ECU

Custom Exhaust

Custom Cams

Extremely modified head

Autronic SM4

86kW at wheels @ 3000rpm.

Currently rev limited to 4000rpm.

Full tune in coming weeks...

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Model - 1986 R31 GX

Engine - RB30DE (30 bottom, 26 top) :rolleyes:

Modifications - Aftermaket ECU, chromoly flywheel, Nismo pressure plate, balanced rods, over 12:1 comp, N1 GT-R rings, GT-R water pump, GTS-T oil pump, RB25DE pistons, oil restrictors, crank grub screwed.

Power - 139.2 rwkw or 186 rwhp at 5800 rpm

MISC - Still running the turbo cams (very bad for n/a application) and still have the 2.25 press bent exhaust. With new cams, exhaust and rods, it should see +180 rwkw

IMG_0590.jpg

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Thats awesome mate, keep us posted, you have me and eug drewling...

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Thats awesome mate, keep us posted, you have me and eug drewling...

bloody oath!

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ok, well i will list my 2 natro cars that i have had on the dyno (neither skylines though). will scan dyno sheets when i find them.

2000 n15 SSS pulsar

genie extractors

2" press bend system (which i want to get redone because it is just one we bodged up 1 arvo) with 12" centre resonator and lukey muffler (not a cannon)

k&n panel filter

fuel - dunno. probably 91 octane. can't remember

112hp atw (approx 84kw)

2000 mitsubishi magna (3.5L manual)

first run: 100% stock, rear muffler was a cannon, but rest of the piping was stock

159hp atw (approx 118kw)

second run: pacemaker extractors, 2.5" redback centre system (cat to rear axle), 2.5' lukey rear system k&n panel filter

170hp atw (approx 127kw)

1999 magna (same as previous one, manual 3.5L)

never dyno'd, but felt more powerful as the previous one had been thrashed a fair bit.

redback 2.5" exhaust

14.8 at willowbank with 2.18 60ft time

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1993 R32 RB25DE GTS25

2.5" full system with race cat, K&N panel filter

first up it pulled 88.1rwkw...we found it out had a blocked fuel filter and shagged fuel pump

so after replacing both of them it pulled 111.2rwkw

then after the remap i had done today it pulled 122.2rwkw

so the remap, walboro fuel pump and new fuel filter it gained 34 odd rwkw

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update on where my car stands.

dynoed with:

spitfire coil packs ngk plugs

ported and polished head

K&N panel filter

and standard exhaust

down to 180bhp and 156lbft of torque from the stock figures.

since then ive added coby d12 headers (not ceramic coated or wrapped as yet)

standard catalyst into threeinch pipe to calsonic back box.

yet to dyno this set up ..(delayed due to 4wd issue)

also for info ..anyone with an r33 saloon (gts4 or rwd)the rear subframe is identical to a rwd coupe gts and therefore the whiteline kit listed ofr the gts witll fit ..(and makes a big difference)

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Pulled 184.8kw's @ wheels today!

New exhaust and kinetix plenum, cheerin!

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