'98 Expedition engine

[BassQuake9000]

Can anyone tell me what my engine is in cubic inches? I have the 4.6 liter V8. I'm trying to find out what camshaft to get.

 

[JUST4FUN]

dont you meen camshafts, yes there are two both are overhead

 

[JUST4FUN]

why don't you look at tuners they plug in and bang more power
here is a link http://www.f150online.com/forums/link.cfm?link=http://www.TroyerPerformance.com

 

[BassQuake9000]

Maybe I should have said what I have already. I have JBA headers, a Superchip, a K&N intake, and a flowmaster exhaust. I thought the 98 Expedition was an SOHC, are you sure its DOHC?

 

[BassQuake9000]

Ok, I've researched the cams some more, and now I'm thinking its not a good idea until later on. The price of the cam and the install are too much money to pay for a 25-30 hp gain. Are there any other suggestions for power gains. I don't want anything like superchargers. I just want parts around $200-$600 that give a pretty good performance gain for the price. Something that makes my exhaust sound better is preferred.

 

[JUST4FUN]

I'm sorry they have one cam per head which adds up to two

 

[JUST4FUN]

how about a 50 shot of nos

 

[BassQuake9000]

I don't want something that I'll have to refill. Actually I'm kinda looking at the cams again, but if there are 2 cams, does that mean that I'll have to buy 2 separate ones, or do they come in a set?

 

[Gevans17]

4.6L in cubic inches

Google says 4.6L = 280 cubic inches