i just ordered these headers http://store.summitracing.com/partde...5&autoview=sku for my 2001 4.6L Screw.
what mods will be needed to get the full potential out of them i have a cold air intake. i also have a edge on order and some under drive pulleys.

 

the best thing to do would be to cancel your order for the edge and order custom tuning. A custom tuner can get the most power out of your headers and pulleys, and especially your CAI. The edge wont compensate for your other mods, it is for a stock truck only. Trust me, ive used both, and i will always do custom tuning now.

 

yea +1^

 

where would i get a custom tuning?
sorry for not knowing im still new to all this engine mods im 18 and just developed an interest in it

 

www.troyerperformance.com

give them a call they will set you all up. You will appreciate their knowledge and service.