DC2R Dyno Result

[Snoopy S]

2000 DC2R 104,000KM

Stock 15" Rims


Mods:

4-2-1 Extractors
Mugen Twin Loop Cat Back
Injen CAI K&N Filter
Skunk2 Tuner Series Stage 1 cams
Skunk2 Intake Manifold
Skunk2 70mm Throttle Body
Skunk2 Pro-C coilovers
Hondata S300

Fuel: Voltex 98

Dyno run gear: 4

Blue line: Stock ECU with I/H/E only.
Red line: All mods with tuning.

Feel free to comment.

Snoopycrx

[DC2-PWR]

Power is really good, but how come they used gear 4? Why do others use gear 3? Or does it give the same result, or less?

Just curious because I have no idea about it.

[Snoopy S]

I have no idea why gear 4 was chosen. There is also a flat spot from around 4500rpm but the tuner said it's the B18C7's charateristics.

[DCZ 18C]

you running this as a daily or is it your weekend warrior.?

[VTec1987]

nice figures.... stock bottom end?

[Slaz]

Like to see this on a dynamics dyno, as its a high figure considering whats been done.

How is it driving snoopy, happy with it?

[_bORdO_]

Power is really good, but how come they used gear 4? Why do others use gear 3? Or does it give the same result, or less?

Just curious because I have no idea about it.

i think its bc the torque in gears 1,2&3 are higher than gear 4... gear 4 gives you a 1:1 ratio which i think is typically where you want to dyno your car @ which in turn gives you more accurate hp and tq reading

so pretty much you should run the dyno in whatever gear gives you a 1:1 ratio


Snoopy i think you got very good figures

[DC2-PWR]

i think its bc the torque in gears 1,2&3 are higher than gear 4... gear 4 gives you a 1:1 ratio which i think is typically where you want to dyno your car @ which in turn gives you more accurate hp and tq reading

so pretty much you should run the dyno in whatever gear gives you a 1:1 ratio


Snoopy i think you got very good figures

So lets say if Snoopy was in gear 3, he would have got a higher tq and kw reading? Or would it be the same?

Thanks for clearing it up man

[_bORdO_]

yeah... i think so, (wheres a pro when you need one haha)

its my understanding that a gear is a tq multiplier
gear 1 is x4
gear 2 is x3
gear 3 is x2
& gear 4 should be equal

but i could be drastically wrong or faultlessly correct
XD

[Skyline_034]

nicee results (Y)

just wondering, how much did dyno itself cost?

[dc2r-0636]

Holy shit look at the torque figure!!!' almost double from factory

[Snoopy S]

Thanks for the comments guys. Car has more torque and more responsive through out the whole rev range. The transition from high cam to VTEC cam is more aggressive. Exhaust notes has changed. The CAI is of course louder. The car is still good for everyday driving. It idles like stock DC2R.

[dc2r-0636]

why did u go to the skunk2 IM ? isnt it just a copy of the type r IM but for the vtir head?

[Slaz]

Holy shit look at the torque figure!!!' almost double from factory

Yeah its obviously a very friendly dyno, or I should say it has been set up that way. It would be good to run it up on a dyno dynamics to compare with the bulk of them done.

[infurNOS]

Holy shit look at the torque figure!!!' almost double from factory

That is because it isn't derived torque (dTorque) more info :

http://www.digitalcorvettes.com/forums/showthread.php?t=99904

[kenshao623]

very nice ...!!!