Thread: 87mm SR20VE Dyno

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2019-07-08 06:54:50

SR20-AUTECH Online/offline status of SR20-AUTECH is unknown

N15 Autech GTi

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87mm SR20VE Dyno

Been a while since i posted on a forum!

Thought i would share this here with you guys.

My old SR20VE had oil starve on circuit and developed rod knock, so i assembled a new 87mm bottom end with 12.5:1CR CP pistons.

Here are the results after getting it tuned.

210 wheel horsepower / 240bhp Flywheeel @7740RPM
160lbft @5000

Black line = before tuning

SR20VE
N1 Camshafts
87mm 12.5:1CR CP Pistons
Xcessive Centre Feed Plenum on Custom Long Runner Manifold
Q45 Throttle Body
Big Tube Tri Y header
3" Exhaust

Last edited by SR20-AUTECH on 2019-07-08 at 07-16-07.

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N15 Autech GTi
OLD SETUP - SR20DE -JWT C3's /JANSPEED Prepped Highport Cylinder Head / Mazworx Header - 13.8@100mph
OLD SETUP - SR20VE - SR16VE Pistons / Non N1 SR16VE Cams / Custom 4-1 Header - 13.6@102mph
NEW SETUP - SR20VE -SR16VE Pistons / N1 Cams / 421 header / Custom Centre Fed Manifold/ Q45 TB - 13.1@107

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2019-07-08 11:34:44

Kyle

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Bad-ass!!!!

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Datsun/Nissan Racing -- 1977 to 1985 Richard's SCCA/IMSA 510 and 200SX competition days!
....95 FN4 200SX SE-R, 93.5 AL0 G20, 92 AH3 Sentra SE-R, 95 DJ2 G20, 96 CG2 G20 06 CTS-V
Save the 54C, GTi-R, Pulsar RNN-14 Parts! Click here!

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2019-07-08 18:08:32

BenFenner

The People's Mod

Join Date: 2007-12-11
Location: Columbia, SC
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Nice job!
Looks sharp.

Have you had it back on track yet?

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BenFenner's 1994 Black SE-R (given away)
BenFenner's 2000 Black M-Coupe
BenFenner's 2004 Silver SUV
BenFenner's 2008 White Wagon

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2019-07-10 03:55:27

SR20-AUTECH Online/offline status of SR20-AUTECH is unknown

N15 Autech GTi

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Cheers guys.

Anglesey Coastal Circuit - Nissan Pulsar SR20VE 03/06/2019 (Feat. Audi RS6, Audi S4, BMW M3 )

This day was using my own road map (Nismotronic) , so basically the 'untuned' black line (190whp) on the dyno chart.

This engine now has an Accusump Oil accumulator installed, which should prevent any oil starvation issues.

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