S2000 Under The Hood S2000 Technical and Mechanical discussions.

Vortech Question...

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Old 08-13-2002, 09:56 PM
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Originally posted by S2KTroup

Garj

How much HP did you get with your comptech prior to putting on any other mods.
I've never dyno'd mine. The only performance add-on to my engine is the exhaust and SC. I'd say the exhaust doesn't do anything noticeable. The SC does...

I'm going by the sheets I've seen on many other Comptech units. Mine has never been "tuned". Out of the box it worked just fine. I'll take the first look at my plugs Friday when Honda puts in the new ones.

I'm interested in the outcomes of enhancements on the S and am grateful to learn from each of them. Thanks guys for the info. Very interesting!
Old 08-14-2002, 04:06 AM
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I posted the dyno because I told the board that I would. I put disclaimers all over the post. If people take the dyno out of context and dont ask then im sorry for there misinterpratation. If I hadnt posted it we still wouldnt have a dyno.

I will know what the car is capable of before tuning and post tuning today. I will post the dyno reguardless of the outcome and post any abnormalities that occured durning the dyno.
Old 08-14-2002, 07:11 AM
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[QUOTE]Originally posted by S2KTroup
[B]I posted the dyno because I told the board that I would.
Old 08-14-2002, 07:14 AM
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why does the gap for the spark plugs have to be so low and why does vortech not say anything
Old 08-14-2002, 03:23 PM
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I'm not sure why vortech did not put the plug gapping in their documents.

Dyno results:

We could not adjust fuel due to vortech map computer putting out a static voltage. The car needs to be richened up with an upgraded FMU then we will bypass vortech's map computer and put a block on the map sensor to make sure that it doesn't send boost to the ECU. Once we have it running a little rich we will lean it out with the VAFC.

That's the plan anyway.

We did move VTEC to 5200 RPM's which gave us some earlier power.

I have ordered a calibration attachment for my FMU that will give me more fuel. Then we will bypass the vortech map controller. Attach a block to the map sensor so it does not send boost info to the ECU. We will then tune the air Fuel.


Heres the new Dyno and the air/fuel.

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