Another SGM MKIII Build Dyno Thread!

[wantz12]

Originally Posted by TitaniumStick

Ok Duane, newmission the Typhoon and dyno that!

^What he said. Be the dynomasta!

[dyn085]

Lol, that is definitely an option on the table considering that I do sheetmetal work. It is ultimately Vluc's intake, and that would probably affect resale (should that be the route he goes) due to the much smaller audience.

I got the dyno charts emailed and finally had a chance to get them downloaded. Here be they is-






Dyno runs 1 and 2 were with my previous setup, just run again to have same-day data for comparison.

Dyno runs 3 and 4 were with the K&N intake installed (approx an hour between runs 2 and 3 for install)

Run 5 was after disconnecting the battery, and was a bit less. I would imagine that after the car adjusts it's fuel trims and timing that everything would be normal again. I wish I hadn't done it (outside of the data reasoning) because now I gotta get my transmissions learn on again...lol.

Sorry that they are all located on the same sheet, just posting what he sent me. Some day I'm going to download the Dynojet program and all of the files so that I can pick and choose what data I want to look at and compare.

So...who's bringing the Steeda or AEM...

[TORQUERULES]

Interesting data. I would love to see a Steeda or K&N with the other mods piped in to the enclosure.

[dyn085]

I am curious as to how the would affect the fuel mileage data. I don't think it would affect dyno numbers because of the hood-up condition.

Its really fun to watch the car freak out on the rollers. YOU'RE GOING OVER 100MPH WITH YOUR HOOD UP AND PARKING BRAKE ON!!!

[darkangelism]

Originally Posted by wantz12

Hmm interesting. Due to More air supply?

Probably, and colder and more compressed air, I am reducin a 3" to 1" to precompress the air.

I see better power from about 2500+ over the plain steeda. I guess I need a new 0-60 video to compare times, see if it is faster than before.

[TboneZX3]

Originally Posted by dyn085

The reason I called it a draw, despite the Typhoon clearly pulling more hp and tq, is due to the loss of power below 4200 rpm. Considering the fact that most people will be under that during their day-to-day use, the additional power down low is nice to have.

I don't see where the Typhoon curve dips below the Newmission at 4.2K RPM. It appears to me from this image that it is equal or above the Newmission, down to ~3.8K RPM.

[dyn085]

Originally Posted by TboneZX3

I don't see where the Typhoon curve dips below the Newmission at 4.2K RPM. It appears to me from this image that it is equal or above the Newmission, down to ~3.8K RPM.

Yes, you're right. I thought I went back in to edit it. I was trying to make a quick post and considered the two to basically be about a draw from 3.8k to 4.2k. Technically, the loss of power is below 3.8k.

[wantz12]

Originally Posted by TboneZX3

I don't see where the Typhoon curve dips below the Newmission at 4.2K RPM. It appears to me from this image that it is equal or above the Newmission, down to ~3.8K RPM.

True, but as dyno was saying, how many people run at 3.8K unless they are accelerating at a high speed. I dunno, I'd like to see a bump in tq and hp between 3K and 4.5K, but I'm not sure that is currently possible. I'm no expert on engines.

I will say the pull on the K&N between 4K and 6K is good.

[dyn085]

Originally Posted by wantz12

I will say the pull on the K&N between 4K and 6K is good.

I have to agree, it is very noticeable to me. Once the K&N gets past it's low point, it has very smooth and linear pull to redline.

Also worth noting is that I have the go-ahead to Newmission the intake...

[TORQUERULES]

Originally Posted by dyn085

I have to agree, it is very noticeable to me. Once the K&N gets past it's low point, it has very smooth and linear pull to redline.

Also worth noting is that I have the go-ahead to Newmission the intake...

That's what I want to see.

It also should be mentioned that the mods done behind the upper grille to get more air into the factory snorkle(s) has probably added to the effectiveness of the K&N on your car. I know it helped when I did it to mine even before the other mod.