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  #25  
Old 07-12-2011, 10:39 AM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

I don't think I would run 93 neither.
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  #26  
Old 07-12-2011, 08:39 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

Quote:
Originally Posted by 05WK View Post
And def not. 93 oct was originally intened to prevent pre engine ping. Higher oct burns longer(hotter?) which gives more power. Correct me if I'm wrong.
Not that it matters, but for what its worth, higher oct should run cooler. The oct rating has alot to do with reducing knocking (as you mentioned), but also the compression ratio of the engine. Most engines today have sensors to adjust to compensate and eliminate knock if the wrong fuel is used. For those cars formulated to run on higher octane, and if they then use lower octane gas they typically see lower gas mileage, increased emissions and sometimes even stalling engines.

So I'll be interested in seeing updates on these chips!
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Old 07-12-2011, 08:45 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

I dont think the SCT can recalibrate for tire size on the 3.7 since the 3.7 has a completely seperate tcm from the pcm. Thats one of the reasons that superchips does not have a programmer for the 3.7. The SCt is for pcm only
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  #28  
Old 07-12-2011, 08:50 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

Quote:
Originally Posted by burkey222 View Post
Not that it matters, but for what its worth, higher oct should run cooler. The oct rating has alot to do with reducing knocking (as you mentioned), but also the compression ratio of the engine. Most engines today have sensors to adjust to compensate and eliminate knock if the wrong fuel is used. For those cars formulated to run on higher octane, and if they then use lower octane gas they typically see lower gas mileage, increased emissions and sometimes even stalling engines.

So I'll be interested in seeing updates on these chips!

I gotchya. Thanks for the info man. Not chip, full fledged programmer.
And you can get an 87, 89, 91/93 if you want. It stores three tunes. Why not run 93?!
You can feel the increase in power while running it and the price difference is $5 a TANK
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  #29  
Old 07-12-2011, 09:38 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

Quote:
Originally Posted by Scottina06 View Post
I dont think the SCT can recalibrate for tire size on the 3.7 since the 3.7 has a completely seperate tcm from the pcm. Thats one of the reasons that superchips does not have a programmer for the 3.7. The SCt is for pcm only
Pro Comp make a tuner that will recalibrate the 3.7 for tire size.
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  #30  
Old 07-12-2011, 09:43 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

i dont know i think i would rather save up for a re-gear and maybe even a rear locker...
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  #31  
Old 07-12-2011, 09:50 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

....than to buy this SCT???
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  #32  
Old 07-12-2011, 10:00 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

Quote:
Originally Posted by BlackedOutWK View Post
i dont know i think i would rather save up for a re-gear and maybe even a rear locker...
See im looking for speed and power with maybe some better mpg. I have the stock ride height and tires
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  #33  
Old 07-12-2011, 11:06 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

Quote:
Originally Posted by lll2for3lll View Post
Pro Comp make a tuner that will recalibrate the 3.7 for tire size.

where did I say anything about pro comp?
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  #34  
Old 07-12-2011, 11:09 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

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Originally Posted by Scottina06 View Post
where did I say anything about pro comp?
PFK (post for knowledge)
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  #35  
Old 07-12-2011, 11:10 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

You said SCT doesn't and I said Pro Comp does. Somebody just simply might want more info on it. Not breaking balls.
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  #36  
Old 07-12-2011, 11:17 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

were talking PCM programmers. Arent there like 100 speedo calibrators out there?
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