need help please im lost
Thread Starter
|
Freshman User
Joined: Feb 2008
Posts: 34
Likes: 0
im making a stump puller not race truck i have intake and heads and im going to get 351 2 barrels heads this week
Senior User
Joined: Apr 2004
Posts: 259
Likes: 0
From: Eastern Ohio
Pocket port the bowls and polish the chambers. They will work well.
Tuned
Joined: Jan 2006
Posts: 263
Likes: 6
From: Blue Ball, PA
How's the progress on your truck?
So, how is the progress on your truck going? Was there any other damage besides valves and push rods?
Junior User
Joined: Nov 2007
Posts: 54
Likes: 0
lossen all your rockers you have way to little compression. sounds like all your valves are being held open a little bit due to either to long a push rod. Loosen intake and exhaust on 1 cylinder and retest your compression. if it goes up you need shorter pushrods unless you upgraded to an adjustable valvetrain. If it does not go up put some oil in the cylinder and retest compression. Do you have a adjustable regulator on the fuel line? If you have an internally regulated fuel pump it could be going bad and overpressurizing causing too much fuel into the cylinders washing the oil away and wiping out your rings also, which may also cause your low compression. With 15000 miles on a rebuilt engine you should be seeing a compression of 75psi or better with a variance of 15% or less between cylinders. That would be using a long hosed compression gauge.
Hope this helps
On edit didnt notice there was more than 1 page to this thread. looks like you found the problem. Good luck!
Hope this helps
On edit didnt notice there was more than 1 page to this thread. looks like you found the problem. Good luck!
Last edited by blue350; Feb 19, 2009 at 09:49 PM. Reason: missed mutiple pages
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)
Brett Foote
Top 10 Ford Truck Tragedies
Joe Kucinski
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
10 Most Surprising 2026 Ford Truck Features!
Joe Kucinski
Thread Starter
|
Freshman User
Joined: Feb 2008
Posts: 34
Likes: 0
so for wait had a family emergency i just got it back together with summit cam my stock heads back on weiland intake holley 750 carb and double roller timing set set a 2 degree advance were should i set my timming at (distributor timing) i was told 10 degree atdc and it runs good but backfires at low rpm when you need power
i am also selling my timing gear set if anyone interested
i am also selling my timing gear set if anyone interested
Thread
Thread Starter
Forum
Replies
Last Post
Dean8020
1961 - 1966 F-100 & Larger F-Series Trucks
16
Aug 13, 2016 04:12 AM
bweiner32
FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428)
8
Feb 22, 2016 10:27 AM
Danny Stroup
1973 - 1979 F-100 & Larger F-Series Trucks
18
Jul 9, 2012 02:15 PM
