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5.4 in a Fox?

NightStalker

Well-Known Member
The biggest issue with the Lightning setup is engine/hood height, you could do a GT500 engine in it without needing a huge hood or having to cut a hole in the hood to fit it.
 

Bill

Well-Known Member
Staff member
Donator
Agreed. And the GT500 swap would probably be faster. It would be missing a bit of the WOW factor going down the road
 

NightStalker

Well-Known Member
Yeah but it would be lighter if you get the aluminum blocked one, be a good sleeper and better upgrades available
 

Bill

Well-Known Member
Staff member
Donator
Agreed. The biggest issue I have with the 5.4 for most swaps is they make the fox nose heavy
 

Bill

Well-Known Member
Staff member
Donator
I've done the BB swap. They handle like crap on the street.
 

dangerzone

Member
I also have dropped a 5.4 DOHC (other than my FOX500), it was carb'd with a sully!! Ended up trading it on a 03 cobra before I got finished but I didn't run into any issues other than hood clearance. I had manual brakes to boot!!
 

Spdjunky

Active Member
Nightstalker, is the cowl hood a must?
What is the lowest hood you have tried?
Are you using frame/k member spacers?
 

NCTroop

Member
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One of the baddest Fox's on the planet. Wish I would have taken better pics of the turbo setup.
 

NightStalker

Well-Known Member
It really depends on what intake setup you use and how you setup the whole car, I am hoping with my new intake I could get away from having to have a cowl hood so if I decided to do a sleeper look I could, I have 1/2" k-member spacers to help clear the brake booster... That notch back is super clean and runs very good, I think it's still stock GT500 8.5:1 compression... I hope to have my car running this spring.
 

Sub0ca

Active Member
Great job guys I'm I'm middle of getting mine in soon, I have hydro boost but not sure if I need to remove sway bar mounts, just had finished smoothing bay don't wanna cut them. But hydro boost looks like it will be impossible to install
 

Bill

Well-Known Member
Staff member
Donator
The hydroboost really isn't that difficult to install. There are a number of threads on there that will give you step by step instructions and lots of good pics.
 

Sub0ca

Active Member
I meant to install motor with booster off or on more of a clearance issue, some say best way to install motor form bottom and cut sway bar mounts, I guess I'll find out soon. Lol
More parts to purchase ..
 

Bill

Well-Known Member
Staff member
Donator
If it is going in from the top (the way I did my last one), fit the hydroboost first to make it a bolt on, then remove it to be out of the way for the engine. Then it is an easy reinstall. I plan to do my 4V (current project) from the bottom, mostly because I have a high ceiling in my garage now and have room to go up as needed. My last project was much fewer mods with a stock fox suspension and a factory sn95 kmember, so the fox swaybar was not a problem. I used Steeda relocation mounts and it fit fine.
 
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