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tuning 40 ram with 426cu. in motor and nitrous.
Posted: Wed Sep 16, 2009 9:57 am
by Mr.426hemi
part#u7137 code241208. rev.9r04 I tried to install 87oct. tune. it says installation failed. I also changed some peramiters, and those did change. Whats up? I want to add all i can, but I can't add timing because of nitrous. What can I do?
RE: tuning 40 ram with 426cu. in motor and nitrous.
Posted: Wed Sep 16, 2009 10:04 am
by mikel
You reaaaaallllyyy need a custom tune from a CMR dealer for the 426.
RE: tuning 40 ram with 426cu. in motor and nitrous.
Posted: Wed Sep 16, 2009 8:44 pm
by Mr.426hemi
I live in central Illinois. where is my closest CMR dealer? Thanks!
RE: tuning 40 ram with 426cu. in motor and nitrous.
Posted: Thu Sep 17, 2009 3:16 am
by Mike_Levy
Use the lookup.
http://www.diablosport.com/index.php?mo ... lay&pid=32
For that kind of setup I wouldn't even consider anybody but AJ at Westbury Jeep, but he's not exactly close to you (Long Island).
And why the F*CK are you trying to run 87 octane on a built motor? Thats like pure stupidity. 10 Grand at least on a motor and you won't even feed it the good stuff???
Re: RE: tuning 40 ram with 426cu. in motor and nitrous.
Posted: Thu Sep 17, 2009 8:56 am
by johan
Mike_Levy wrote:Use the lookup.
http://www.diablosport.com/index.php?mo ... lay&pid=32
For that kind of setup I wouldn't even consider anybody but AJ at Westbury Jeep, but he's not exactly close to you (Long Island).
And why the F*CK are you trying to run 87 octane on a built motor? Thats like pure stupidity. 10 Grand at least on a motor and you won't even feed it the good stuff???
LOL, maybe he is trying to run a low timing tune to protect the motor...
Re: RE: tuning 40 ram with 426cu. in motor and nitrous.
Posted: Thu Sep 17, 2009 9:26 am
by Mike_Levy
johan wrote:
LOL, maybe he is trying to run a low timing tune to protect the motor...
And then spraying it? Nah.
RE: Re: RE: tuning 40 ram with 426cu. in motor and nitrous.
Posted: Thu Sep 17, 2009 9:48 am
by mikel
Yeah...87 octane and N20 do NOT mix well....
87 oct tune on 426
Posted: Fri Sep 18, 2009 10:42 am
by Mr.426hemi
I tried the 87 oct. tune because of timing issues. I am using a progressive 250hp. nitrous kit I would like to run the 93 oct tune, but I can't add timing.Can I run the 93 oct. tune, and pull timing back out of it? If so how much should I back the timing down. I will have a custom tune made this winter after I put the comp. 273 cam in and mod man intake. No I am just trying to get all I can out of the preditor for racing at monster mopar next weekend. I would really appreciate any help you can give me!!!
Re: RE: Re: RE: tuning 40 ram with 426cu. in motor and nitro
Posted: Fri Sep 18, 2009 10:53 am
by SCGt94
mikel wrote:Yeah...87 octane and N20 do NOT mix well....
hit mine with 125 shot and 87 on accident heh..not to mention more timing then stock...good times.
Re: RE: Re: RE: tuning 40 ram with 426cu. in motor and nitro
Posted: Fri Sep 18, 2009 11:10 am
by mikel
SCGt94 wrote:mikel wrote:Yeah...87 octane and N20 do NOT mix well....
hit mine with 125 shot and 87 on accident heh..not to mention more timing then stock...good times.
Are those pistons still around to tell the story?
Posted: Fri Sep 18, 2009 11:31 am
by 1shocker1
This post has to be a joke.
Re: 87 oct tune on 426
Posted: Fri Sep 18, 2009 2:47 pm
by Mike_Levy
Mr.426hemi wrote: No I am just trying to get all I can out of the preditor for racing at monster mopar next weekend. I would really appreciate any help you can give me!!!
Heres all the help you need: DO NOT RACE!! If you race on a canned tune you WILL blow the motor.
RE: Re: 87 oct tune on 426
Posted: Fri Sep 18, 2009 2:58 pm
by rfoker
^^^ agreed. Unless you are not gonna spray?