• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-

Buying Heads

  • Thread starter Thread starter Strype
  • Start date Start date Aug 28, 2006

GT40X Heads, B cam, 1.7 Rockers?

  • Yes Strype go that route :)

    Votes: 10 32.3%
  • Other set up

    Votes: 21 67.7%

  • Total voters
    31
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stang8urimport

Autozone Junkie
Founding Member
Jun 21, 2002
1,499
12
59
Daytona Beach, FL
Aug 28, 2006
#21
  • Aug 28, 2006
  • #21
mattmcdan said:
Well since my car doesnt run in a dyno chamber and it runs on the street thats worthless.
Click to expand...
My bad... I guess all those NHRA, NASCAR, Formula One, and every other sanctioned racing bodies are WORTHLESS because they ALL use engine dynos.
 

mattmcdan

Member
Apr 19, 2006
176
0
19
Okeechobee, Florida
Aug 28, 2006
#22
  • Aug 28, 2006
  • #22
I love you.
 

stang8urimport

Autozone Junkie
Founding Member
Jun 21, 2002
1,499
12
59
Daytona Beach, FL
Aug 28, 2006
#23
  • Aug 28, 2006
  • #23
 

Busted07

I need my gorilla to be about an inch longer.
Nov 15, 2005
0
3
0
Aug 28, 2006
#24
  • Aug 28, 2006
  • #24
mattmcdan said:
Well since my car doesnt run in a dyno chamber and it runs on the street thats worthless.
Click to expand...

That really doesnt matter if you think about it. If all the heads poop listed were tested on the same block, with all conditions being the same, then showing an increase from 1 head to the next should be considered accurate. Im not talking about real street accuracy, but the ability to show what heads perform better when used under the same conditions.

Just trying to not let you get confused Strype
 

stang8urimport

Autozone Junkie
Founding Member
Jun 21, 2002
1,499
12
59
Daytona Beach, FL
Aug 28, 2006
#25
  • Aug 28, 2006
  • #25
And a side note, the TFTW heads were run in group two with right around the same HP as the 165s.
 

Busted07

I need my gorilla to be about an inch longer.
Nov 15, 2005
0
3
0
Aug 28, 2006
#26
  • Aug 28, 2006
  • #26
PoopDawg said:
And a side note, the TFTW heads were run in group two with right around the same HP as the 165s.
Click to expand...


Its funny but when he mentioned wanting 1.7RR's i brought an old copy of MMFF to work because i knew id be bored today... they did a rocker test in there where they tested 1.6 & 1.7 RR's, and found that the only major increase in power was when they put 1.6 rockers on the intake and 1.7's on the exhaust. Kinda wierd.
 

Strype

Cuthbert catcher
Founding Member
May 11, 1999
61
34
104
Huntsvegas, AL
Aug 28, 2006
#27
  • Aug 28, 2006
  • #27
What if I used the stock cam... and did everything at home myself ???


FarBeyondDriven said:
Its funny but when he mentioned wanting 1.7RR's i brought an old copy of MMFF to work because i knew id be bored today... they did a rocker test in there where they tested 1.6 & 1.7 RR's, and found that the only major increase in power was when they put 1.6 rockers on the intake and 1.7's on the exhaust. Kinda wierd.
Click to expand...

I read that too
 

Busted07

I need my gorilla to be about an inch longer.
Nov 15, 2005
0
3
0
Aug 28, 2006
#28
  • Aug 28, 2006
  • #28
Oh, and by the way, i have a bunch of extra junk if you need it Strype. I have alot of the stuff that came with my heads when i was still going with EFI, but since i switched to carb, i have no need for. I have those bolt reducers (the track heat heads are made with 1/2" head bolt holes) that make them 7/16 for your block. im pretty sure they come with it, but if not, i have some extra junk ill give you.
 

Strype

Cuthbert catcher
Founding Member
May 11, 1999
61
34
104
Huntsvegas, AL
Aug 28, 2006
#29
  • Aug 28, 2006
  • #29
Sweet I'll let ya know dude

What ya think about Stock cam

I can't do a cam swap myself
 

ryan218

In just 10 years, I'll be old enough to drive!!!!
Dec 28, 2005
0
1
38
columbus ohio
Aug 28, 2006
#30
  • Aug 28, 2006
  • #30
twisted wedge heads. TFS stage 1 cam and 1.7 rockers get my vote.
 

Busted07

I need my gorilla to be about an inch longer.
Nov 15, 2005
0
3
0
Aug 28, 2006
#31
  • Aug 28, 2006
  • #31
Strype said:
Sweet I'll let ya know dude

What ya think about Stock cam

I can't do a cam swap myself
Click to expand...

I couldnt either, i just had a buddy come and help me. you will still have to mess with the cam (just not remove it) when you get the new RR's, and you have to adjust them. I got mine from scorpion, and called them about installing them. they gave me pretty damn good instructions on how to do it. If youre going with a stock cam (to save time and money, which is completely understandable) you can always upgrade it later, but i would try to do it now since the car will be apart anyways. it might cost you a couple more bucks, but i would do it all at once if it were me.. just wait it out a little and save up for someone to do your cam for you im not sure how the lift and everything on the 1.7's would be on a stock cam. hell, you should call trickflow and just flat out ask them.. thats what i did before i bought all my junk.
http://www.trickflow.com/
 

ryan218

In just 10 years, I'll be old enough to drive!!!!
Dec 28, 2005
0
1
38
columbus ohio
Aug 28, 2006
#32
  • Aug 28, 2006
  • #32
also. sorry to hi jack.

me and my dad were looking at this engine for the 76 cobra. how much should we offer him

I am selling a 5.0L shortblock, actually a B50 sportsman block, 327 cuin stroker, low compression for Twisted wedge heads. I made 525rwhp with it and an S-Trim. Let me know, I live in Grove City. Thanks, Mike
 

DMAN302

My mom says thanks for the pearl necklace.
Nov 8, 2003
2,120
2
59
windsor, Canada
Aug 28, 2006
#33
  • Aug 28, 2006
  • #33
Strype I'd look at the Eddy heads...simular in price to the GT40's and a bit better flow, stock cam on the street is an excellent choice with the 1.7's. For all out power you could go TFS or even save for later and a custom pc. As for the BBK...um lots a cash for same power you could have with a nice RPM intake for less money! My dyno session on saturday says the Eddy heads and the Typhoon intake make a decent couple as well
 

stang8urimport

Autozone Junkie
Founding Member
Jun 21, 2002
1,499
12
59
Daytona Beach, FL
Aug 28, 2006
#34
  • Aug 28, 2006
  • #34
Strype... When I do heads on my car (only doing them when the head gaskets fail), I'm keeping the stock cam. My main reason is driveablility. And the stock cam will make good power.
 

stang8urimport

Autozone Junkie
Founding Member
Jun 21, 2002
1,499
12
59
Daytona Beach, FL
Aug 28, 2006
#35
  • Aug 28, 2006
  • #35
ryan218 said:
also. sorry to hi jack.

me and my dad were looking at this engine for the 76 cobra. how much should we offer him

I am selling a 5.0L shortblock, actually a B50 sportsman block, 327 cuin stroker, low compression for Twisted wedge heads. I made 525rwhp with it and an S-Trim. Let me know, I live in Grove City. Thanks, Mike
Click to expand...
Why hijack this thread? Just make your own.
 

Strype

Cuthbert catcher
Founding Member
May 11, 1999
61
34
104
Huntsvegas, AL
Aug 28, 2006
#36
  • Aug 28, 2006
  • #36
DMAN302 said:
Strype I'd look at the Eddy heads...simular in price to the GT40's and a bit better flow, stock cam on the street is an excellent choice with the 1.7's. For all out power you could go TFS or even save for later and a custom pc. As for the BBK...um lots a cash for same power you could have with a nice RPM intake for less money! My dyno session on saturday says the Eddy heads and the Typhoon intake make a decent couple as well
Click to expand...

Thanks D double O G I'll check those out too


PoopDawg said:
Strype... When I do heads on my car (only doing them when the head gaskets fail), I'm keeping the stock cam. My main reason is driveablility. And the stock cam will make good power.
Click to expand...




So what does farbeyond mean when he says you have to mess with the cam... anyone got a tech article on how to do this myself. I'm calling now and trying to find out labor. See my clutch is out, the dam thing's overheating... all this when I finally get the $$$
 

Busted07

I need my gorilla to be about an inch longer.
Nov 15, 2005
0
3
0
Aug 28, 2006
#37
  • Aug 28, 2006
  • #37
the stock cam is good... however i wanted that choppy (what the hell does he have under the hood) sound. but i built the motor based around the 10:1 TFS pistons, trackheat heads, and stage II cam. i figured if im going to pull it apart, i want it to be mean when i start driving it again. Then again, im the most anti-sleeper person youll ever meet. i want a car that will look and sound like it will eat other cars.
 

Busted07

I need my gorilla to be about an inch longer.
Nov 15, 2005
0
3
0
Aug 28, 2006
#38
  • Aug 28, 2006
  • #38
Strype said:
So what does farbeyond mean when he says you have to mess with the cam... anyone got a tech article on how to do this myself. I'm calling now and trying to find out labor. See my clutch is out, the dam thing's overheating... all this when I finally get the $$$
Click to expand...

what i meant was, regardless of if you swap the cam out or not, youll end up having to mess with it. when you get your new rockers, (if you get the ones like mine) you have to adjust them at the base circle of the cam, so you will have to rotate the motor, find the base circle of the cam, and that will help you become more familliar with it. i was just saying that since you will be watching your valves to know when you are on the base circle of the cam, you wouldnt be but a few bolts away from just taking the stock one out and swapping it. if youre using the stock lifters and pushrods, MAKE SURE you label them somehow or whatever you do, just make sure they go in EXACTLY the way they came out. they will have spots worn already and you dont want to mix them up. damnit dude, i wish i was closer, i would come help you do this. i know exactly how you feel right now.
 

Strype

Cuthbert catcher
Founding Member
May 11, 1999
61
34
104
Huntsvegas, AL
Aug 28, 2006
#39
  • Aug 28, 2006
  • #39
FarBeyondDriven said:
i would come help you do this. i know exactly how you feel right now.
Click to expand...

That'd be cool- but I have good news fo meself

I called and for H/C/I change labor is only $675

I'll let the good folks at the shop do it


So...

$500 Intake
$1000 Heads
$200 Cam
$700 Labor

$2400

I'll put this up in tech since it's heading that way
 

Curse

Member
Apr 8, 2004
791
2
16
El Paso, TX
Aug 28, 2006
#40
  • Aug 28, 2006
  • #40
TFS TW heads get my vote. The stage 1 cam is nice, has a good idle and pulls to 6k rpm with easy.
 
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