Home
What's new
Latest activity
Authors
Store
Latest reviews
Search products
Forums
New posts
Search forums
What's new
New posts
New listings
New products
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
Cart
Cart
Loading…
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Search titles only
By:
Menu
Log in
Register
Navigation
Install the app
Install
More options
Change style
Contact us
Close Menu
Forums
Mustang Forums
SN-95 and New Edge Mustangs
Need help with 5.4 4V swap
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="Chrisg2121" data-source="post: 16669200" data-attributes="member: 186021"><p>Awesome yes boss 260 manifold is the best in my opinion.</p><p>But you may need bigger k member spacers to clear the hydroboost I used a 1” spacer on the 5.4 swap in the pics n it barely cleared. You can also trim the coil cover a bit but I didn’t want to do that</p><p></p><p>I’d recommend at least doing new chains, guides, tensioners, n gaskets possibly even valve stem seals just because of the age</p><p>For first start up I’d use the stock injectors that are for your gt pcm should be 19lb just to make sure the engine runs good n no wiring issues then swap in whatever bigger injectors you have when you tune it. As for bigger fuel pump you can get the oem cobra dual pump setup to work on your stock tank with some minor modifications inside the tank</p><p>96-98 cobra cams I believe have more duration on the intake so if you can find some I’d get them if not the stock cams are fine too. I’d suggest also upgrading the rocker arms to the gt500 ones maybe even new lash adjusters too</p><p>As for tuning I’m not well versed on that most of the swaps I build I try to keep as close to stock as possible since most my customer vehicles still need to pass emissions testing but I know a lot of people use sct</p></blockquote><p></p>
[QUOTE="Chrisg2121, post: 16669200, member: 186021"] Awesome yes boss 260 manifold is the best in my opinion. But you may need bigger k member spacers to clear the hydroboost I used a 1” spacer on the 5.4 swap in the pics n it barely cleared. You can also trim the coil cover a bit but I didn’t want to do that I’d recommend at least doing new chains, guides, tensioners, n gaskets possibly even valve stem seals just because of the age For first start up I’d use the stock injectors that are for your gt pcm should be 19lb just to make sure the engine runs good n no wiring issues then swap in whatever bigger injectors you have when you tune it. As for bigger fuel pump you can get the oem cobra dual pump setup to work on your stock tank with some minor modifications inside the tank 96-98 cobra cams I believe have more duration on the intake so if you can find some I’d get them if not the stock cams are fine too. I’d suggest also upgrading the rocker arms to the gt500 ones maybe even new lash adjusters too As for tuning I’m not well versed on that most of the swaps I build I try to keep as close to stock as possible since most my customer vehicles still need to pass emissions testing but I know a lot of people use sct [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Mustang Forums
SN-95 and New Edge Mustangs
Need help with 5.4 4V swap
Top