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
Lightning Forums
Harley-Davidson™ F-150
Lightning motor construction, 2003
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="BIGGESTJOHNSON" data-source="post: 549357" data-attributes="member: 9539"><p>The Harley has less boost because they need their "flagship" truck to have the highest HP to make it the fastest pickup. The Harley and the Lightning have the same engine, EXACTLY, only differences in power are due to the larger upper blower pulley on the HD and some tuning paramiters in the PCM. Now the Cobra 4.6 and the Truck 5.4 ARE differant, the cobra uses manley rods, which are good to a higher HP and diff piston and crank. the block is close but not quite the same.</p></blockquote><p></p>
[QUOTE="BIGGESTJOHNSON, post: 549357, member: 9539"] The Harley has less boost because they need their "flagship" truck to have the highest HP to make it the fastest pickup. The Harley and the Lightning have the same engine, EXACTLY, only differences in power are due to the larger upper blower pulley on the HD and some tuning paramiters in the PCM. Now the Cobra 4.6 and the Truck 5.4 ARE differant, the cobra uses manley rods, which are good to a higher HP and diff piston and crank. the block is close but not quite the same. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Lightning Forums
Harley-Davidson™ F-150
Lightning motor construction, 2003
Top