Finally did it

hharleyzx140007 Dec 2012, 09:41

😂 Well, the SR20 Blacktop and gearbox is in!
Goes like hell when the GT2860 winds up.
Dynorun shows 204kw and 356nm.
A little bit rougher than the CA18, but the increase in power more than makes up for it.
Expensive business, doing this.
Parts fitted:
SR20 Blacktop engine and box
Megan ally radiator
GT2860RS disco potato
Walbro pump
FMIC
63mm front to back exhaust
Tein coilovers
Induction kit
Will post pics on Monday, as I only got her back last night.

Dyno Specs (2).jpg

DDanielmoderator07 Dec 2012, 14:07

Very nice dude

GGrobblere07 Dec 2012, 15:03

Nice, How much power did your ca18 make and with which turbo?

hharleyzx140011 Dec 2012, 12:15

Not sure what the CA18 made, but it was stock and a whole lot more pleasant to ride than the SR20. There is a horrible vibration when decelarating in 4th gear at about 2500rpm, but apparently this is from the stronger clutch, according to all of the overseas forums. The car goes like a bat out of hell when the turbo comes in strong at about 4500rpm, but otherwise it feels much the same, probably a bit weaker at the bottom than the CA18. Mmmm, still nice, I suppose. The guy in the Megane Sport doesn't think so, after we drilled him!! Felt good. She runs to 240 very quickly, but is not so stable at that speed on our back roads. Gobbles petrol when boosting hard. Cheers.

GGrobblere11 Dec 2012, 22:28

Kwl thanks for the compare!

DDracomoderator12 Dec 2012, 11:09

Very nice figures for 0.8 boost!!!

I can't see on the photo, what was the ambient correction factor percentage?

GGrobblere12 Dec 2012, 11:40

Looks like +- a 3% correction.

The power does look good!

DDanielmoderator12 Dec 2012, 11:43

It looks like -2%, but the image is quite blurry and hard to make out.

rratadmin12 Dec 2012, 12:59

85% duty cycle
4 injectors
Bsfc 0.6

Will give you 240 Hp
That is 179kw flywheel.

That is what you will get out of the stock 370cc injectors. Unless you pushing the fuel pressure right up or maxing the injector duty cycle.

hharleyzx140013 Dec 2012, 08:47

-3%. Max of 205kw and 359nm. Only got a clear picture of the run in PDF format, and I can't post it. The setup of the forum wont accept PDF format.

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