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4.7 Performance upgrades

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  #121  
Old 10-14-2007, 07:44 AM
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Default RE: 4.7 Performance upgrades

I'm a field tuner only for KRC and I can write SCT flashes (www.sctflash.com) for 4.7 trucks if anybody is interested.PM works fine.
 
  #122  
Old 10-15-2007, 12:36 PM
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Default RE: 4.7 Performance upgrades

So I am thinking about getting the SCT tuner and the 212 cams. What do yall think? if I did this, then in a couple months I will be getting new headers and exhaust then by the end of next summer I will have the KRC supercharger. Just depends on if everything goes as planed. I should be getting an early inheritance so I might also be getting a couple other things to make the truck a little more fun. If you guys have any input I would appreciate it.
 
  #123  
Old 10-15-2007, 04:43 PM
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Default RE: 4.7 Performance upgrades

With the tuner avail, you might talk to KRC to see what cams could be utilized that are better than the 212's. I don't mean to go crazy with some 222's or something, but maybe a different profile could be utilized to get more power now that a good tuner is avail.
 
  #124  
Old 10-23-2007, 01:39 PM
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Default RE: 4.7 Performance upgrades

ORIGINAL: kregier

297cc, where can you get a replacement Y-pipe for the 4.7s? Or did you just have a new one fabbed?
exhaustdepot dot com and airram dot com both carry Ypipes. AIRRAM runs a 3" single exhaust, and with other mods, he makes more hp than a hemi does...
 
  #125  
Old 10-23-2007, 01:46 PM
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Default RE: 4.7 Performance upgrades

ORIGINAL: typeo44

Ok, I have already asked this question on the main forum and 287CC pointed me in the right direction, but I am wondering where to get a performance chip/super chip or tuner? I looked at SCT and at Superchips but I see nothing that says 4.7, everything seems to be for those HEMI guys.
Aerospheric is now carrying SCT's XCalibrator2for our trucks...but only for 3.7L and 4.7L at present. Up thru 06. I can't wait to get back home to see if my PCM is covered (I have an early 07 w/o electronic throttle).
 
  #126  
Old 10-25-2007, 09:32 PM
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Default RE: 4.7 Performance upgrades

Hey all!! Its been a while just wanted to check in. It looks like Tuners are the hot topic recently. Hemifever whats up with this SCT Xcalibrator? You got any Dyno #'s? Anything?? Anyways its good to see this thread flourishing. Keep it up guys and gals.
-Hawk

[IMG]local://upfiles/70577/E165B4CAB7F34E45A75449F7556C3A1B.jpg[/IMG]
 
  #127  
Old 10-28-2007, 08:00 PM
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Default RE: 4.7 Performance upgrades

how much is a krc programer i couldnt find one on the web site
 
  #128  
Old 10-29-2007, 09:55 AM
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Default RE: 4.7 Performance upgrades

What do you guys think of the Ram air conversion kits....heres a website on one style


http://www.ramairhood.com/photo_gall...allery_pg2.htm
 
  #129  
Old 10-29-2007, 02:15 PM
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Default RE: 4.7 Performance upgrades

ORIGINAL: BIGRAMMIT

What do you guys think of the Ram air conversion kits....heres a website on one style

http://www.ramairhood.com/photo_gall...allery_pg2.htm
I seem to remember the top of the hood isn't as great a location for ram air as it would seem. It is better to pull air from the foglight holes or the winch areas with some flex tubing. Look here: http://www.vararam.com/hemi.html
 
  #130  
Old 11-01-2007, 05:23 AM
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Default RE: 4.7 Performance upgrades

I cant see to find the programmer on SCTs' website either, but im probably just retarded. What is the one everyone is going after? I have an 04 4.7 1500. Can someone please send a direct link to this thing.
 


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