more bottom end
Thread Starter
|
Senior User
Joined: Dec 2010
Posts: 305
Likes: 0
more bottom end
hey i was wondering what i can do for more power for in my '96 F-150 5.0 5spd 4x4 3.55LS... i have a Helix TBS, shorty headers, and a K&N intake... i want heads but dont know what 2 get i herd that '87 heads give more bottom end b/c they have bigger ports and longer valves did anyone else hear that to is it true or should i use GT40's and what kind of rockers??? is there any good programmers for my truck out there??? if anyone can help me thanks!!
Elder User
Joined: Nov 2010
Posts: 957
Likes: 2
From: Graniteville
The amount of power gained is all going to be relative to the amount of money you are willing to spend... anything from a set of heads, roller rockers and a mild cam, up to a stroker kit in the bottom end. What kind of money range are you wanting to stay in is probably the first question to ask?
Also, it doesn't matter how long the valves are, as the cam is what controls the amount of lift the valve sees.
Also, it doesn't matter how long the valves are, as the cam is what controls the amount of lift the valve sees.
FTE Legend
Joined: Jun 2006
Posts: 31,930
Likes: 1,499
From: Ottawa, Ontario
There is no magic combo that will produce big TQ from the 5.0.. at least not enough to move a heavy truck with authority, so you may as well resign yourself to adding more axle gearing to utilize the powerband where this motor does well(2500-5000rpm), or swap in a larger motor.
Thread
Thread Starter
Forum
Replies
Last Post
cws10190
Supercharger, Turbocharger, Nitrous Oxide & Water/Methanol Injection
2
Sep 19, 2013 01:36 AM
Ciph3r
1987 - 1996 F150 & Larger F-Series Trucks
23
Mar 14, 2010 02:55 PM
highboy1975
FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428)
42
Sep 1, 2007 11:07 AM
bremen242
Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W)
3
May 3, 2006 03:04 PM
