Everyone with a 94-5 cobra intake get in here

DarkMesa8

Founding Member

Oct 15, 2002

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Orlando, FL

Dec 16, 2004

#21

• Dec 16, 2004

• #21

Well hell, a power adder would make even a stock intake look good power wise.

But I do agree with your stock cam statement. Keep them matched.

 

mytight95

Active Member

Apr 11, 2003

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Dothan,Al

Dec 17, 2004

#22

• Dec 17, 2004

• #22

thanks for all you guys' numbers etc.....i think i am gonna go with the cobra and just keep it......and send it out.... to be opened up

it should make decent power......i think after the intake swap etc....i willl prolly be going to a custom cam in about 6 months.......then maybe i can get the car to make close to 300 290ish would be great......


jason


jason

 

Slow5.0

Active Member

Feb 13, 2003

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Portland, OR

Dec 18, 2004

#23

• Dec 18, 2004

• #23

Before heads ,cam,MAF,24s,1.6 RR I got 228HP/280TQ with mine gasket matched 94 Cobra intake

 

mytight95

Active Member

Apr 11, 2003

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Dothan,Al

Dec 18, 2004

#24

• Dec 18, 2004

• #24

yeah ernan i forgot about you having that cobra intake and it is flowing plenty of air since you ported it, you run trickflow heads right? I think i am gonna be ok with it.....gonna drop it off monday and have it beadblasted and get it prepped for the coating......


thanks y'all


jason

 

Slow5.0

Active Member

Feb 13, 2003

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Portland, OR

Dec 18, 2004

#25

• Dec 18, 2004

• #25

This Cobra intake kinda kill low end TQ but it screams at high rpms,
Yes it runs with guge air flow, it even runing lean with this HUGE B-31 AFM cam

 

5Lvenom

New Member

Dec 6, 2002

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Sacramento,CA

Dec 18, 2004

#26

• Dec 18, 2004

• #26

Nothing ported or matched, stock 95 cobra topend (even the TB), E-cam, plus the Vorturd made 476/468 leaning out to 12.1:1 A/F @5900rpms 2 weeks ago.

Someday I'll do a better cam and heads, but I will be keeping the intake, might open it up and shorten the runners on the upper though.

 

mytight95

Active Member

Apr 11, 2003

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Dothan,Al

Dec 18, 2004

#27

• Dec 18, 2004

• #27

nice to know........should do just perfect on my mild combo after a porting.....




thanks guys


jason

 

RIO5.0

15 Year Member

Feb 16, 2001

6,892

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N.H.

Dec 18, 2004

#28

• Dec 18, 2004

• #28

Jason...FWIW
I lost 13lbs TQ going from the lower your running to the Cobra....I was W.T.F...wasn't expecting that....i gained like 10 HP, lost 13 TQ according to the dyno...I was 311 to 298 on TQ..
Evidently the ported E7s like only so much air???.... I would say your gonna need a cam to make up the difference if your just swap the Cobra on...Just the intake swap alone and you may no be all that thrilled with the results...

 

mytight95

Active Member

Apr 11, 2003

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Dothan,Al

Dec 18, 2004

#29

• Dec 18, 2004

• #29

andy after i get everything worked out....i think i am gonna put a custom cam in......unsure but i am thinking about it......


then seeing what kinda dyno numbers i can get....lol

i could stand to lose a little torque.......it is crazy off the line right now....lol


jaosn

 

Dan95-5.0

Active Member

Jun 14, 2003

1,110

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36

Manitoba, Canada

Dec 18, 2004

#30

• Dec 18, 2004

• #30

ok, wait a minute here......


You found a Cobra intake for $150???? And its a 94-95 style on top of that??? Dear god man, i can't even find a cobra intake up here in canada no matter what year it is with out spending like $600 Canadian.

 

Slow5.0

Active Member

Feb 13, 2003

2,554

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Portland, OR

Dec 18, 2004

#31

• Dec 18, 2004

• #31

How much you guys wanna pay for my Ported/poliched 94 Cobra intake

 

mytight95

Active Member

Apr 11, 2003

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Dothan,Al

Dec 18, 2004

#32

• Dec 18, 2004

• #32

well we have the buddie system down here in the sout.......lol

if someone has something me make a friends price.........lol......it all comes full circle sooner or later.... I have seen them sale for 350-400$ all day long......just to give you an idea Ernan




jason

 

Slow5.0

Active Member

Feb 13, 2003

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Portland, OR

Dec 19, 2004

#33

• Dec 19, 2004

• #33

I paid 370 shipped for non polished and non ported, and i spend 40hrs to make shine

 

tmoss

Gettin Wired

Founding Member

Jun 28, 2001

7,153

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128

Saint Louis, MO

Dec 19, 2004

#34

• Dec 19, 2004

• #34

RIO5.0 said:

Jason...FWIW
I lost 13lbs TQ going from the lower your running to the Cobra....I was W.T.F...wasn't expecting that....i gained like 10 HP, lost 13 TQ according to the dyno...I was 311 to 298 on TQ..
Evidently the ported E7s like only so much air???.... I would say your gonna need a cam to make up the difference if your just swap the Cobra on...Just the intake swap alone and you may no be all that thrilled with the results...

Click to expand...

Here is an Excel spreadsheet of the two dyno comparisons - better info than just looking at peak numbers..........

 

mytight95

Active Member

Apr 11, 2003

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Dothan,Al

Dec 19, 2004

#35

• Dec 19, 2004

• #35

Tom when you port this thing you are gonna port it to the size of a 1250 gasket right? it doesn't require any welding of the runners etc.......

do you have pics of a lower that has been ported, and will i have to port the upper any at all....


jason

 

tmoss

Gettin Wired

Founding Member

Jun 28, 2001

7,153

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128

Saint Louis, MO

Dec 19, 2004

#36

• Dec 19, 2004

• #36

mytight95 said:

Tom when you port this thing you are gonna port it to the size of a 1250 gasket right? it doesn't require any welding of the runners etc.......

do you have pics of a lower that has been ported, and will i have to port the upper any at all....

jason

Click to expand...

I assume your talking about a GT40 style lower since you are already running my ported stock lower intake (right?). When I port a lower intake, I port the lower intake flange to the head that is to be used on the engine. AFR heads have a bias to one side of the stock lower intake flange opening that has to be taken into consideration. Other head manufacturers have runners that align more directly with the stock Ford intake runners. In any case, they do wind up being close to or at the 1.2"x2.0" dimension of the 1250 gasket size. Most of the flow improvements from my porting do not rely heavily on the lower intake head flange opening size. Most of the gains come from runner work further up in the runner. What I try to do is to keep the lower intake runner opening at the head flange as close to the size of the head runner as possible. I normally leave a few thousandths less in the intake runner to allow for machine tolerances and alignment if I don't have the exact heads that will be used to make a porting template from. It's better for the intake runner to be slightly smaller than the head than it is to have some of the head surface present itself to the intake runner.

 

mytight95

Active Member

Apr 11, 2003

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Dothan,Al

Dec 19, 2004

#37

• Dec 19, 2004

• #37

ok cool.......yeah i am talking about porting the cobra.......

am i gonna have to have any work done to the upper to get it to flow the same as the lower when you are done with it....



jason

 

tmoss

Gettin Wired

Founding Member

Jun 28, 2001

7,153

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128

Saint Louis, MO

Dec 19, 2004

#38

• Dec 19, 2004

• #38

The lower is sufficient for most heads that work well on a 302 at less than 6,250 rpm.

 

final5-0

Mustang Master

Apr 6, 2003

6,817

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79

DFW Texas

Dec 19, 2004

#39

• Dec 19, 2004

• #39

WhiteDevil said:

here is my dyno sheet- My Dynosheet

I run 24# injectors with 13 degrees timing. Im getting a tweecer for xmas probably so i might pm you with some questions.

Click to expand...

Pretty good looking pull

I've got some questions & thoughts about it

Looked like the power is done by about 5500. I'm thinking the cam would more likely be the reason as opposed to the rpm intake. How high is that 2031 cam supposed to make power at?

The Tweecer will help you keep a flatter af ratio. No doubt that if you could have stayed closer to 12.75 to 13.00 you would have busted the 300 mark.

You will also pick up a good bit of power when you can tweec your spark curve to just what your combo likes.

Again good job and more power yet with a tweec or two

Later
Grady

 

C

cmozez

Member

May 3, 2003

450

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16

Tupelo,Mississippi

Dec 19, 2004

#40

• Dec 19, 2004

• #40

Tom, that dyno sheet is depressing me. I think I may just sell my Cobra intake, crane 1.7rr and just stay stock. I don't think it will be worth my time and trouble to swap this stuff out.