View Full Version : Milling heads
Steves LX
10-08-2008, 10:53 AM
Does anyone know how much I would have to mill my heads to get them from 64CC to 58 or 56CC?
12seclx
10-08-2008, 12:13 PM
Well, what is your compression ratio right now?
I looked mine up and it's 9.1:)
facemelter71
10-08-2008, 12:29 PM
It would take some to mill it.Then im pretty sure that your lower intake mating surface to the head would be comprimised.Since your lowering the head further to the block surface,it wouldnt be a very tight seal.Might want to get some more opinions though.
Steves LX
10-08-2008, 12:31 PM
Well, what is your compression ratio right now?
I looked mine up and it's 9.1:)
Well right now I am at 9.5:1 and you my friend are full of sh!t with your 9.1:1 ratio. You are at 10:1.:)
Stangman
10-08-2008, 12:53 PM
You'll be playing the pushrod length/rocker shim game again...
12seclx
10-08-2008, 12:54 PM
Well right now I am at 9.5:1 and you my friend are full of sh!t with your 9.1:1 ratio. You are at 10:1.:)
:nono:
Google "99' Mountaineer V8 compression" or "99' Mountaineer V8 specifications"... and you will have your answer my friend....:D
Stangman
10-08-2008, 12:57 PM
All this darn talk has been making want to put a P-headed 351 and a five speed down in my tin-can coupe and whoop up on some certain UMTR boys in this thread! :evilgrin:
Steves LX
10-08-2008, 01:05 PM
Dont sing it, bringit:lol::lol::lol:
facemelter71
10-08-2008, 01:11 PM
Dont let Steve fool ya.The next time he dump's the clutch on that trans its gonna crap out its internals like a gutted pig.:bigthumb
Just messin with ya Steve.LOL
mustangjon
10-08-2008, 01:15 PM
rule of thumb is .05 per cc .30 is usually max on most heads before intake machining required
Steves LX
10-08-2008, 01:19 PM
Dont let Steve fool ya.The next time he dump's the clutch on that trans its gonna crap out its internals like a gutted pig.:bigthumb
Just messin with ya Steve.LOL
It better not do that. I just need it to survive a few more events this year.
Stangman
10-08-2008, 02:28 PM
Dont sing it, bringit:lol::lol::lol:
Wel... I sorta need help putting it together first... And I already brought it... over to your house... beside the barn :lol:
85_SS_302_Coupe
10-08-2008, 02:41 PM
I don't think this needs to be said, i'm sure everyone knows, but remember that milling heads also takes away from your piston to valve clearance, so keep that in mind when selecting your cam. I wanted to do my heads, but it's a good thing i didn't or else the cam i have wouldn't have cleared.
Steves LX
10-08-2008, 03:00 PM
Wel... I sorta need help putting it together first... And I already brought it... over to your house... beside the barn :lol:
You better hope Vicki doesn't see it.
Steves LX
10-08-2008, 03:01 PM
I don't think this needs to be said, i'm sure everyone knows, but remember that milling heads also takes away from your piston to valve clearance, so keep that in mind when selecting your cam. I wanted to do my heads, but it's a good thing i didn't or else the cam i have wouldn't have cleared.
Yes I know. My pistons have been cut for up to .650 lift.
Steves LX
10-08-2008, 03:06 PM
:nono:
Google "99' Mountaineer V8 compression" or "99' Mountaineer V8 specifications"... and you will have your answer my friend....:D
I did and guess what I found? I found different compression ratio's for that year and the reason behind that is Ford started using the GT40 iron heads as well on the 99's. Those are 64CC heads and that my friend will take your compression straight south of the border vs the GT40P headed motors. So the compression ratio you found is going to be for a gt40 headed motor and not a P headed motor.
12seclx
10-08-2008, 03:08 PM
Yes I know. My pistons have been cut for up to .650 lift.
Good Lord! :eek:
Stangman
10-08-2008, 03:16 PM
You better hope Vicki doesn't see it.
How can she miss it??? It's big, white, and has 4 headlights...
Steves LX
10-08-2008, 03:17 PM
O.K. I stand corrected Curt I beleive they stop using the GT40's in 97.
Steves LX
10-08-2008, 03:18 PM
How can she miss it??? It's big, white, and has 4 headlights...
You wadstick I thought you were talking about a motor.:tard:
Stangman
10-08-2008, 03:19 PM
If I brought another one over I bet she wouldnt even think anything of it! :flipoff:
Steves LX
10-08-2008, 03:24 PM
If I brought another one over I bet she wouldnt even think anything of it! :flipoff:
Only if you knew. My balls would go from the bowl of ice in the bedroom straight to the freezer and so would yours. And were friends and all but not that good of friends to have our balls at any given time that close to one another.:lol::lol:
Stangman
10-08-2008, 03:26 PM
Dude... that was funny! :lol::lol:
Trying not to laugh in an office is a bitch!
facemelter71
10-08-2008, 04:03 PM
HAHAHA,OFFICE SPACE.Your Milton,and thats my stapler.:tard:
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