Un answered questions
one last question about this.. i know there is a ton of posts on here about these but I'm too lazy to search for the exact answer...lol....if you set your truck to maximum performance or whatever, do you then have to run premium fuel? i.e. in order to get the hp/torque gains they promote, do you have to run the premium (expensive) gas?

http://www.sharadon.com/sdtestparts.htm
I spent $1,500.00 on mine and it was used. They are out there but you have to find them. Now we know the 4.6L adapter plates will work with Cobra superchargers that has opened an entirely new can of worms.
wow i ask a simple ? and all this great info comes flowing out of air. so hey blown what company would you recommend to get a few of those items you mentioned on the first page? i was mentioning the idea of changing out my gears but don't know if i should or not. i do have the tow package on mine and don't know if its worth it or not.
while we,re having an ask blown sestion here lol how much work and cost was the 4:10 gearing
We will start with Camshaft. You have the option of HO, 206, 212, 212x and 224 grind cams.
http://www.krcperformance.com/
http://www.airram.com/product.php?ca...productid=1308
You have several gears setups to choose from also. The trouble with 4x4 is finding a set for the front. For gears you have 3.55, 3.92, 4.10, 4.56 etc.
http://moesperformance.com/index.php...dex&cPath=2_36
If you want to run boost look into sts turbo sytems.
http://www.ststurbo.com/what_s_included
Also any supercharger designed for the SVT Cobra 4.6L will work thanks to Airrams mounting bracket. You will have to have custom pulleys made to get the belts to line up.
http://www.airram.com/product.php?ca...productid=1297
Bigger Injectors
Bosch 0280156127 #39 Injectors designed for the SVT Cobra. They are a direct replacement.
http://www.mcnewsautomotive.com/Prod...ductid=MA1052D
For Exhaust you have high flow cats
http://www.spintechmufflers.com/cata...s/cat_124.html
Performance mufflers
http://www.borla.com/products/universal.aspx
Headers
Gibson
http://www.autopartswarehouse.com/de...QG27GP316.html
JBA
http://products.jbaheaders.com/detai...p?id=1949S-2JT
Tuners
SCT
http://www.sctflash.com/
This should get you started.
http://www.krcperformance.com/
http://www.airram.com/product.php?ca...productid=1308
You have several gears setups to choose from also. The trouble with 4x4 is finding a set for the front. For gears you have 3.55, 3.92, 4.10, 4.56 etc.
http://moesperformance.com/index.php...dex&cPath=2_36
If you want to run boost look into sts turbo sytems.
http://www.ststurbo.com/what_s_included
Also any supercharger designed for the SVT Cobra 4.6L will work thanks to Airrams mounting bracket. You will have to have custom pulleys made to get the belts to line up.
http://www.airram.com/product.php?ca...productid=1297
Bigger Injectors
Bosch 0280156127 #39 Injectors designed for the SVT Cobra. They are a direct replacement.
http://www.mcnewsautomotive.com/Prod...ductid=MA1052D
For Exhaust you have high flow cats
http://www.spintechmufflers.com/cata...s/cat_124.html
Performance mufflers
http://www.borla.com/products/universal.aspx
Headers
Gibson
http://www.autopartswarehouse.com/de...QG27GP316.html
JBA
http://products.jbaheaders.com/detai...p?id=1949S-2JT
Tuners
SCT
http://www.sctflash.com/
This should get you started.






