Stock Cam Specs needed

94-302-vert

Active Member

Aug 16, 2004

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Apr 22, 2008

#1

• Apr 22, 2008

• #1

I am trying to tune my car for mileage and I want to play with the injector timing table, for that I need to know the stock cam specs... Anyone have these handy?

I think they are in one of my mustang books at home but not sure...

I appreciate it as always guys...

 

5

5.0ina66

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Jun 6, 2003

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Ohio

Apr 22, 2008

#2

• Apr 22, 2008

• #2

94-302-vert said:

I am trying to tune my car for mileage and I want to play with the injector timing table, for that I need to know the stock cam specs... Anyone have these handy?

I think they are in one of my mustang books at home but not sure...

I appreciate it as always guys...

Click to expand...

202/202 dur @ .05, .448/.448 lift not too sure of the LSA or ICL.

 

5spd GT

"the 5.0 owns all"

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Apr 22, 2008

#3

• Apr 22, 2008

• #3

It is .444"/.444" lift.

Check the second page of my Camshaft Specs link in my signature for some specs on the stock camshafts.

 

Stanger007

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Sep 26, 2001

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Apr 22, 2008

#4

• Apr 22, 2008

• #4

Here's a shot from EECAnalyzer on the dirt of the part # for the '94 Cam.

Wes

 

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94-302-vert

Active Member

Aug 16, 2004

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Apr 22, 2008

#5

• Apr 22, 2008

• #5

So looking at the cam specs and my caledit, how can the injectors be timed to stop injecting at 280 & 420 if the 280 is clearly during the exhaust cycle for low load?

 

5spd GT

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#6

• Apr 22, 2008

• #6

Stanger007 - Do you have any more part number (screenshots) you can post of the camshafts?

I also don't understand if the intake centerline is 118 and the exhaust centerline is 116, why is the LSA, 115?

 

Dino Dino Bambino

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#7

• Apr 22, 2008

• #7

5spd GT said:

I also don't understand if the intake centerline is 118 and the exhaust centerline is 116, why is the LSA, 115?

Click to expand...

That's a typing error. The correct F1ZE-6250-AA cam specs are:

Duration 276*/266*
Lift 0.445"/0.445"
LSA 115.5*
ICA 118*
ECA 113*

The correct E5ZE-6250-AA cam specs are:

Duration 266*/266*
Lift 0.444"/0.444"
LSA 115*
ICA 116*
ECA 114*

 

R

Road_Runna

20+ Year Stangneter

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Apr 23, 2008

#8

• Apr 23, 2008

• #8

dumb question. can a fox body style mustang cam work with our sn95 models engine?

 

5spd GT

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#9

• Apr 23, 2008

• #9

Bullitt95 said:

That's a typing error. The correct F1ZE-6250-AA cam specs are:

Duration 276*/266*
Lift 0.445"/0.445"
LSA 115.5*
ICA 118*
ECA 113*

The correct E5ZE-6250-AA cam specs are:

Duration 266*/266*
Lift 0.444"/0.444"
LSA 115*
ICA 116*
ECA 114*

Click to expand...

Thanks Bullitt, do you have a source for this information?

I assume the .444X is rounded up to .445"?

 

BlackVert

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Apr 24, 2008

#10

• Apr 24, 2008

• #10

94-302-vert said:

So looking at the cam specs and my caledit, how can the injectors be timed to stop injecting at 280 & 420 if the 280 is clearly during the exhaust cycle for low load?

Click to expand...

it is spraying the fuel on the backs of the closed intake valves. this is not a problem if there is no overlap in the cam ... it is actually a pretty good idea because that helps to cool the valves a little and atomize the fuel better.

it is only a problem when there is overlap in the cam because then some of the fuel can go out with the exhaust and the mixture can then be too lean

 

94-302-vert

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Apr 24, 2008

#11

• Apr 24, 2008

• #11

Chris,

So should i even bother with injector timing?

If so, why is it that I can change the table in CalEdit but I cannot seem to get it to save the table with the changes I have made.

 

BlackVert

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Apr 24, 2008

#12

• Apr 24, 2008

• #12

for a stock cam, i don't think messing with the injector timing table would get you anything