NEED HELP ABOUT SCU2000..

[hotspring]

Finally I got a SCU2000 Today.
But Instruction sheet didin't come wlth SCU2000.
Anyone knows best setting value for my car?

I JUST WANT TO TAKE OFF SPEED LIMITER.

1996.Firebird(3.8Auto)with Y87pkage:3.42Gear
245/50VR/16 KUMHO EXTA SUPRA tires


I found setting data in this forum.
But I dont know about setting.
I didnt change gear(3.42).
I just changed 235/55TR/16 to 245/50VR/16

--------------------------------------------------------------------------------
Here it is:
stock tire dial
0 - 245 x 50 x 16
1 - 275 x 40 x 17
2 - 215 x 60 x 15
3 - 235 x 55 x 16
4 - 255 x 50 x 17

stock gear dial
0 - 2.56
1 - 2.73
2 - 2.93
3 - 3.08
4 - 3.23
5 - 3.42

modified tire dial tire size
0 - 23
1 - 24
2 - 25
3 - 26
4 - 27
5 - 28
6 - 29
7 - 30
F - Default

modified gear dial
0 - 2.56
1 - 2.73
2 - 2.93
3 - 3.08
4 - 3.23
5 - 3.42
6 - 3.73
7 - 4.10
7 - Default

[12secondv6]

Been there
Done that
Doesn't work
Sorry man

[hotspring]

Hi 12SecondV6.

Thanks for reply.

Anyway, this early morning.

I was tested SCU2000 on highway.
I was set a Stock gear 3.42 Mod is 3.42
Stock tire is 3 mod is 5

On the highway with high speeding,
My speedo stops exactly 101mils But my car keep going up to (134miles)215km/hr.
I figure out my car speed by GPS Speed Caculate system.
But problem is I think ,I was hit rev limiter several times during over 200km high speeding.

When I hit 134miles,RPM goes arround 6000-6200.
and hit REV limiter(?) Is it something wrong?

I was never hit over 6000 before except 2nd gear.
I was hit speed limiter(118miles)at approx 3800rpm before install scu2000.
Now I just afraid of using high rpm on my car.

Anybody can fix this problem?

[SLOWBRAEATER]

Please stop saying that the scu2000 doesnt work, it worked for me, magnus and a few others. You just have to hook it up correctly.

[supersixjohn]

I heard you won't be able to shift into 4th at WOT. So can you let off at 6K in 3rd just for a split second and it will shift then get back on WOT?

[12secondv6]

<blockquote>quote:</font><hr>Originally posted by SLOWBRAEATER:
Please stop saying that the scu2000 doesnt work, it worked for me, magnus and a few others. You just have to hook it up correctly.<hr></blockquote>
Oh I'm sorry, you know better, my bad