351 engine build
Thread Starter
|
Junior User
Joined: May 2003
Posts: 58
Likes: 0
From: KANSAS CITY
351 engine build
hi, my name is tim, and i am not new to this site, just never really active in the forums. i have a 92 351 bronco speed density and want more hp and tq than what i have. i have been following some threads about the 351s and have concluded that the heads are the weak link to this engine; am i right there???
my question is, if i get some ford motorsport gt 40 p heads with some 1.6 rockers, and some headers, will that make a difference, or will also have to upgrade my lower and upper intake manifolds?
-i know this engine is speed density, so will also have to switch to mass air to notice any difference also??
i wish i would have got a 95 or newer so i dont have to mess with speed density...but i hear that some mustang guys like speed density better for some reason too...
can anyone help???
my question is, if i get some ford motorsport gt 40 p heads with some 1.6 rockers, and some headers, will that make a difference, or will also have to upgrade my lower and upper intake manifolds?
-i know this engine is speed density, so will also have to switch to mass air to notice any difference also??
i wish i would have got a 95 or newer so i dont have to mess with speed density...but i hear that some mustang guys like speed density better for some reason too...
can anyone help???
Thread
Thread Starter
Forum
Replies
Last Post
octaneforce
Ford Inline Six, 200, 250, 4.9L / 300
4
May 9, 2013 10:07 AM
cowboy4x4
1987 - 1996 F150 & Larger F-Series Trucks
7
Apr 7, 2007 11:54 PM
kjg26
Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150
14
Aug 17, 2006 05:37 PM
