Is there an 8r21 coming?
Moderator: mikel
- fordomatic69
- Posts: 564
- Joined: Mon Feb 11, 2008 3:12 pm
Is there an 8r21 coming?
Put my Magnum back to bone stock for some warantee work and regular scheduled maintenance. Just wondering if there is a version 8r21 coming soon? We are in the dead of winter here in Ontario so I am not in a rush to put the tune back on because of the reduced ESP and changed Torque Management (downright scary on snowy road...LOL).
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- mikel
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RE: Is there an 8r21 coming?
Not anytime too soon.
Thanks
Thanks
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
RE: Is there an 8r21 coming?
Since you have a "Not anytime too soon?", what about a "... this is what's coming in R21: 1), 2), ...x). ???"

Last edited by JimTurner on Wed Feb 27, 2008 2:09 am, edited 1 time in total.
- fordomatic69
- Posts: 564
- Joined: Mon Feb 11, 2008 3:12 pm
RE: Is there an 8r21 coming?
I 2nd that... Giddy up!! LOL 
Fordomatic Says:
"I've heard of Vaporware... but I've never actually seen it"
http://www.twincamlubricants.com - For all your synthetic lubricant needs. Order Online and save over retail.
"I've heard of Vaporware... but I've never actually seen it"
http://www.twincamlubricants.com - For all your synthetic lubricant needs. Order Online and save over retail.
- mikel
- Posts: 58735
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
RE: Is there an 8r21 coming?
Ummm....the reason we have no plans for 8r21 is because we have nothing that needs to be added at the moment.
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
RE: Is there an 8r21 coming?
Here are a couple of suggested "adds"
1. Save the custom settings with the tune (may be doing it, but the GUI doesn't show it: i.e. Tire Size, Fuel adds, etc.)
2. Provide another transmission option: Use the non-stock setting and add auto-kick giving you the auto downshift to 1, 5th gear, and autokick.
3. "Teen Ager / Valet" mode. Ability to limit the revs, speed to something like 65, and ... (I have an 19 yr old son who I will NOT allow to drive my car!)

jimt
1. Save the custom settings with the tune (may be doing it, but the GUI doesn't show it: i.e. Tire Size, Fuel adds, etc.)
2. Provide another transmission option: Use the non-stock setting and add auto-kick giving you the auto downshift to 1, 5th gear, and autokick.
3. "Teen Ager / Valet" mode. Ability to limit the revs, speed to something like 65, and ... (I have an 19 yr old son who I will NOT allow to drive my car!)
jimt
Re: RE: Is there an 8r21 coming?
Thats strange, because I have a 60 year old father who I won't let drive mine (no, I'm not 19).JimTurner wrote: (I have an 19 yr old son who I will NOT allow to drive my car!)
RE: Re: RE: Is there an 8r21 coming?
Ummm....P0128 fix
- mikel
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- Joined: Tue Jan 16, 2007 1:17 pm
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Re: RE: Re: RE: Is there an 8r21 coming?
That will be in the next rev most likely, along with a fix for the P0138/P0158 codes after disabling the rear O2 sensors, but the P0128 needs some time.goldsmi wrote:Ummm....P0128 fix
Thanks
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
- fordomatic69
- Posts: 564
- Joined: Mon Feb 11, 2008 3:12 pm
Re: RE: Re: RE: Is there an 8r21 coming?
So there WILL BE an 8r21 then? LMAO!!mikel wrote:That will be in the next rev most likely, along with a fix for the P0138/P0158 codes after disabling the rear O2 sensors, but the P0128 needs some time.goldsmi wrote:Ummm....P0128 fix
Thanks
Fordomatic Says:
"I've heard of Vaporware... but I've never actually seen it"
http://www.twincamlubricants.com - For all your synthetic lubricant needs. Order Online and save over retail.
"I've heard of Vaporware... but I've never actually seen it"
http://www.twincamlubricants.com - For all your synthetic lubricant needs. Order Online and save over retail.
RE: Re: RE: Re: RE: Is there an 8r21 coming?
how about adjusting MDS speed, requiring a minimum speed, tip in and tip out(?) Basically require freeway type behavior and once activated requiring a large throttle movement to disengage. Don't want activated until cruising down the freeway, and don't want it tipping out for every small hill
RE: Re: RE: Re: RE: Is there an 8r21 coming?
One thing that's really missing from this product that would be nice to have is the ability to stay in gear longer NOT at WOT. When I used LS1 Edit, there was the ability to change the parameters to hold a gear longer at low or medium throttle levels. As you know, the SRT8 can be in 4th gear by 25-30 mph at light throttle. It shifts this way for gas mileage purposes, but it would be nice to change it. The LS1 Edit table was complicated, so I know it's not a simple program change. But it is one of the most useful changes you can make.
06 Charger SRT8
- mikel
- Posts: 58735
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
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RE: Re: RE: Re: RE: Is there an 8r21 coming?
There is currently no way to control pert throttle shifting in these cars.
Thanks
Thanks
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
Re: RE: Re: RE: Re: RE: Is there an 8r21 coming?
Well, the computer definately controls it now, so it would be a matter of cracking into that table. I have faith in you guysmikel wrote:There is currently no way to control pert throttle shifting in these cars.
Thanks
06 Charger SRT8
Re: RE: Is there an 8r21 coming?
I would also like to see some options for MDS operation such as min speed or throttle pos. I would like firmer shifts under moderate throttle.mikel wrote:Ummm....the reason we have no plans for 8r21 is because we have nothing that needs to be added at the moment.
Randy
2014 red rock ss/rs/auto camaro