Thread: High Comp 16VE Headswap Motor Dyno'd

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2012-07-20 21:37:50

#31

Nicoxis

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Hey! I just posted my build with SR16 pistons and was wondering how did you get to control detonation. Thicker head gasket and ECU ?

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2012-07-21 19:41:38

#32

happyharrysco1 Online/offline status of happyharrysco1 is unknown

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Originally Posted by TheSam

I could have a spare head...

really? give me a shout if so

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2012-07-21 20:05:05

#33

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

N15 Autech GTi

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Nicoxis, im using a stock DE gasket, with good fuel and a conservative ECU tune.

If you want to run this sort of CR you'll probably want cams with more overlap, i.e n1 cams or bigger.

If you want to use stock 20VE cams ,you'll need to lower the CR in my opinion.

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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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2012-07-21 21:29:39

#34

Nicoxis

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Originally Posted by SR20-AUTECH

I'm also using the stock OEM DE gasket. But I get detonation even when starting with a warm engine. I wonder if that can be overcomed with ECU tuning...

I'm using 97 RON gas.

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2012-07-22 15:16:20

#35

THOR

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Originally Posted by Nicoxis

Originally Posted by SR20-AUTECH
Nicoxis, im using a stock DE gasket, with good fuel and a conservative ECU tune.

If you want to run this sort of CR you'll probably want cams with more overlap, i.e n1 cams or bigger.

If you want to use stock 20VE cams ,you'll need to lower the CR in my opinion.

I'm also using the stock OEM DE gasket. But I get detonation even when starting with a warm engine. I wonder if that can be overcomed with ECU tuning...

I'm using 97 RON gas.

usually yes....

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Calum basic, N60 maf, N1 cams, Greddy mss, JWT cam gears, ssac 2.5" header, 3" exhaust, Vibrant oval pan, ES bushings, JWT popcharger, B15 stock clutch disc and A.C.T. HD pressure plate, 8.5 lbs Fidanza flywheel, gt-s tranny, Prothane E/Mounts, Vz-R front seats, TEIN HA coilovers 197whp/146wtq

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2012-08-01 06:08:07

#36

b12sr20ve

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with this dastek piggy back you were able to correct timing and fuel?

im running the 16ve ecu now and thinking its running lean

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2012-08-01 06:33:02

#37

Doctor G

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If you get a dastek then go for their new UniQ piggyback. It has much more features incl. The ability to switch between 4 maps.

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2012-08-01 11:40:03

#38

b12sr20ve

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Interestin.

What did u use to switch vvl

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2012-08-01 14:24:19

#39

niZmo

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Originally Posted by b12sr20ve

with this dastek piggy back you were able to correct timing and fuel?

im running the 16ve ecu now and thinking its running lean

interesting...

peace

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2012-08-01 14:56:59

#40

b12sr20ve

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Originally Posted by niZmo

Originally Posted by b12sr20ve
with this dastek piggy back you were able to correct timing and fuel?

im running the 16ve ecu now and thinking its running lean

interesting...

peace

my question was about the dastek piggyback and i know you personally dont recommend piggy backs from your experience

sir i thank you for your advice and all, they were very helpful since im dont tune my car, being sarcastic doesnt help us any at all

sorry for the offtopic

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