3x00 cams

[MilzyZ34]

Originally Posted by tejohnson

Torque management is actually extremely easy to remove, however, exercise caution when doing this. You can always increase the Max torque on upshift values. Eliminate the injector shutoff, and richen up the torque abuse A/F. Also remove the torque abuse timing removal.

Again, you Will do siginificant damage to your stock differential if you remove too much of the torque management. It is there for a reason Also, although this should be obvious... Stay far away from WOT with the wheels turned...

even if you do this to the tables, and a few other things, some torque management still remains in certain situations.

[FORTEEN3GT]

DHP 1.0 has some torque management setting changes IIRC....... PowerTuner is going to be a must for you cammed guys.

I would go in and raise the line pressures.... remove the Timing/Fuel cutoff's....

leave the other settings the same. and like he said... dont spin the tires in a turn where it is not able to grab traction.

that should remove some of the KR.

[GrahamKracka]

Originally Posted by 99blackSE

hope you have A/C, must make for ****ty track conditions?
btw nice runs xonelith

yea....LATE afternoon is pretty much the only time youll get decent track conditions

[AaronGTR]

Originally Posted by xxbackhillxx

I meant that I still have it, in a box. I never refunded the core. I have DHP currently in the car.

Still doesn't shift at 6800rpm... so your point is?

[xxbackhillxx]

Originally Posted by AaronGTR

Still doesn't shift at 6800rpm... so your point is?

Thats what it reads on my tach when I shift. Either you are wrong, or the needle is.

[tejohnson]

Or, you may want to get your tranny checked. Could be shot accumulators and clutches WOT shift should be at about 5700RPM. MPH is a variable in this too, not only RPM. I suppose it could be possible in a normal scenerio, but I would be concerned... Perhaps the 1.0 has much higher shift points than the 1.5.



EDIT: Had to make a smilie for this one

[xxbackhillxx]

I don't think it's messed up currently. Everything runs smoothly and I've had no codes thrown yet. The car only has 28000 miles on it, with about 1000 miles after the h/c

[tejohnson]

This didn't throw any codes (until all the fluid came out, ):



Nor did this:




Point is, you shouldn't wait on the idiot light. It may not be a bad idea to change the fluid & filter to see if there is excessive clutch wear, metal debris, etc.

[MilzyZ34]

we'll be able to see what's going on when i check it out this weekend.

[Sprucegagt]

How much knock was there on the dyno runs?

[MilzyZ34]

Originally Posted by Sprucegagt

How much knock was there on the dyno runs?

14.9 with torque management, 0 without

[iceman]

Damn.. I wonder if my car would not have sucked with TM off

[AaronGTR]

Originally Posted by xxbackhillxx

Thats what it reads on my tach when I shift. Either you are wrong, or the needle is.

The needle may be off a little, but more than likely the clutches are slipping between shifts. Even so, the engine should not rev that high regardless. DHP does not and would not put the rev limiter that high on a generic pcm program that's mass marketed to people with mostly stock engines. You would require an engine with balanced internals and valve train modifications to rev to 7000rpm without blowing up in short order or lasting any length of time. They know this... you'd have to get a custom program for that high a rev limiter.

I would get a scanner on it so you can get an accurate rpm reading from the crank sensor instead of what the tach is showing you.

[xonelith]

Originally Posted by MilzyZ34

14.9 with torque management, 0 without

This was the scenario I had.... thought it was real KR until I removed the TM.... funny little thing the computer

[xonelith]

Originally Posted by AaronGTR

The needle may be off a little, but more than likely the clutches are slipping between shifts. Even so, the engine should not rev that high regardless. DHP does not and would not put the rev limiter that high on a generic pcm program that's mass marketed to people with mostly stock engines. You would require an engine with balanced internals and valve train modifications to rev to 7000rpm without blowing up in short order or lasting any length of time. They know this... you'd have to get a custom program for that high a rev limiter.

I would get a scanner on it so you can get an accurate rpm reading from the crank sensor instead of what the tach is showing you.

I've set my shift points to around 6400 rpm with a rev limiter 6800 (spark retard 6800, fuel cutoff is at 7000).

I have hit the rev limiter. I shifted at 6400, but apparently the gear didn't catch until 6800!! I was using a scanner. Tranny slip????

On another note, I just got my headers put in yesterday (pics on my website). I'll be hitting the track on friday where I will be messing with my timing. I'll post my results (unless they suck)

[MilzyZ34]

Originally Posted by xonelith

I've set my shift points to around 6400 rpm with a rev limiter 6800 (spark retard 6800, fuel cutoff is at 7000).

I have hit the rev limiter. I shifted at 6400, but apparently the gear didn't catch until 6800!! I was using a scanner. Tranny slip????

On another note, I just got my headers put in yesterday (pics on my website). I'll be hitting the track on friday where I will be messing with my timing. I'll post my results (unless they suck)

what shift point rpm are you commanding in the pcm?

[xonelith]

Originally Posted by MilzyZ34

what shift point rpm are you commanding in the pcm?

I didn't touch the rpm section, only the speed section since "both Shift Speed and RPM must be exceeded for the transmission to shift" (from the manual).

I modified the Normal shifts only from 87% TPS and up to match the speeds at WOT.

Did you get my scans & bin????

See the attached shots:

[MilzyZ34]

Originally Posted by xonelith

I didn't touch the rpm section, only the speed section since "both Shift Speed and RPM must be exceeded for the transmission to shift" (from the manual).

I modified the Normal shifts only from 87% TPS and up to match the speeds at WOT.

Did you get my scans & bin????

See the attached shots:

i dl'd them, but had trouble getting them on my laptop. i used a floppy disk that i knew worked, but when i tried to copy to the laptop, said it had to be formatted or something.

[xonelith]

Well, went to the track last night, this time with headers. First the excuses:

Stock weight plus 5/8 tank of gas
Bald Eagle RSA's... can't go any further on these things...
Tuning... I'm slowly figuring it out, but it's taking a long time. Still having some shifting problems.
Stock timing.

My sig has the time (14.527). It's getting better!! Going to the track again today to work on my tuning.

[Schweppe23]

Wow, good job Tim

with some slicks/tuning/weight red. you could break into the 13s.