SR20VE.co.uk - Dyno Today - Vast increase in Torque [Archive] - SR20 Forum

: SR20VE.co.uk - Dyno Today - Vast increase in Torque


pachadwick
12-15-2006, 03:15 PM
Hi All,
I thought that I'd share this with you, having sorted out my throttle position calibration and fuelling for the SR16VE ecu I've got a vast increase in torque compared to last years dyno (see further down). It shows that there's always room for improvement. Judging by the curves should I slip my exhaust trigger point back to 4,800rpm?

Thks Paul C.

Today's Dyno:

http://www.sr20forum.com/gallery/data/500/SR20VEpowercurve061215.gif


Last Year's Dyno:

http://www.sr20forum.com/gallery/data/500/SR20VEccoukDyno050824.jpg

Bull GTi
12-15-2006, 03:25 PM
Seriously bud, ditch the 2" exhaust.

Too small for a DE let alone a VE.

Nice figures otherwise!

UK-SRi
12-15-2006, 04:36 PM
a good improvement to the power delivery.

Mike

stracyznski
12-15-2006, 06:24 PM
Thats a good set of figures, Paul. I'll have my VE in by Feb next year. Be interesting to see how it compares to yours...

GregV
12-16-2006, 02:58 AM
must be that new cap and rotor. G Spec (http://www.gspec.com), putting the power down! ;)

Taiden
12-19-2006, 09:11 AM
2" exhaust?!?!? let's hear a 3" mandrel cat back or 4" side exit LOL

jerryeads
12-19-2006, 03:26 PM
If your header dumps at 2.5, likely 2.5 liveable, but Dre insisted I do 3", so 3" it was. I only use one switch at 4600; likely the switch points depend GREATLY on setup, and we have no data here (intake, exhaust, etc.), but you might get more out of bringing it down a mite.
Jer