• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

what year block is the best to build

  • Thread starter Thread starter FAST VENOM
  • Start date Start date May 18, 2009
  • 1
  • 2
Next
1 of 2 Next Last

FAST VENOM

New Member
Oct 30, 2006
4
0
0
Ohio
May 18, 2009
#1
  • May 18, 2009
  • #1
I am looking for a 5.0 motor to build into a 347 stroker I have a chance to buy a complete running 1995 5.0 for cheap is this a good year to build I could use some info on this so I don't waste my cash Thanks.
 

Venom351R

Founding Member
Apr 27, 2002
4,548
41
98
MAINE
May 18, 2009
#2
  • May 18, 2009
  • #2
That will work fine.
 

FAST VENOM

New Member
Oct 30, 2006
4
0
0
Ohio
May 19, 2009
#3
  • May 19, 2009
  • #3
Redline Thanks would like more info if possible like what are the best heads to use and Cam I am New at this mustang stuff so bare with me Dan.
:SNSign:
 

FAST VENOM

New Member
Oct 30, 2006
4
0
0
Ohio
May 26, 2009
#4
  • May 26, 2009
  • #4
Any more info on this would be very helpful, Man its like pulling teeth out of a lions mouth to get info on this site.
 

d.r.moss

New Member
May 4, 2009
54
0
0
Rochester, MI
May 26, 2009
#5
  • May 26, 2009
  • #5
I dont know how much you know, but roller motors started in 1986, the 1995 would work just fine up to about 500hp, like all stock 302 blocks. How much are you wanting to put into this motor? What is the specs on the 347, forged or hyper? Are you wanting a supercharger or a turbo in the future? The more info the better the response
 

89fox5.0

New Member
May 28, 2009
3
0
0
Morrill, Me
May 28, 2009
#6
  • May 28, 2009
  • #6
i would recomend the 303 cam to start. it's up to u what version from b303 to
z303. the block should be fine to start. go to jegs and look at the scat stroker for the small block and they have alot of the info that u need.
 

ct07gt

Member
Feb 14, 2008
377
0
16
May 29, 2009
#7
  • May 29, 2009
  • #7
The reason you are having trouble getting information is that not many people look at the regional sections much. You would be much better off asking it in the 5.0 section. Your question is not region specific, so you are probably only getting people from the NE looking at your question instead of everyone.
 

BlownFiveLiter

have car, will race....wait, it doesn't run
15 Year Member
Nov 29, 1999
3,133
18
108
Chicagoland
May 29, 2009
#8
  • May 29, 2009
  • #8
ct07gt said:
The reason you are having trouble getting information is that not many people look at the regional sections much. You would be much better off asking it in the 5.0 section. Your question is not region specific, so you are probably only getting people from the NE looking at your question instead of everyone.
Click to expand...

Agreed. Moved to 5.0 Tech.
 

strtrcr50

New Member
Jun 21, 2006
0
4
0
Previously from Dirty Jerzey exit 7a
May 29, 2009
#9
  • May 29, 2009
  • #9
Why not talk to Rick at RNHPerformance.com or Woody at fordstrokers.com?
If it were me and I was building a 347, I'd look into a set of fast as cast Trick flow heads, depends on if you want to run boost later as to what compression pistons, I'd run a cast crank(block will break before the crank), Ed Curtis or Camshaft innovations custom cam and my current GT40 intake..
 
P

PJC Racing

New Member
Nov 21, 2007
199
0
0
May 29, 2009
#10
  • May 29, 2009
  • #10
89fox5.0 said:
i would recomend the 303 cam to start. it's up to u what version from b303 to
z303. the block should be fine to start. go to jegs and look at the scat stroker for the small block and they have alot of the info that u need.
Click to expand...

How can you recommend an outdated "alphabet" cam desinged for a 302 to be put in a 347?
 

FAST VENOM

New Member
Oct 30, 2006
4
0
0
Ohio
Jun 2, 2009
#11
  • Jun 2, 2009
  • #11
Now were talkin Thanks for the start info. at least I know the 5.0 section and to check on the stroker kit probably cheaper way to go Ya I have been into Buick Big Blocks so long its all New for me Thanks guys.

BUY
 

aod92

New Member
Jun 4, 2005
104
0
0
Jun 2, 2009
#12
  • Jun 2, 2009
  • #12
I would call Anderson Motorsports and have him recomend a cam for your combo. Thats what I did and I'm happy with what I have!
 
B

bentley429

Banned
Nov 25, 2004
528
3
0
Connecticut
Jun 2, 2009
#13
  • Jun 2, 2009
  • #13
PJC Racing said:
How can you recommend an outdated "alphabet" cam desinged for a 302 to be put in a 347?
Click to expand...

Maybe for this application but there is nothing wrong with a good ol F303.

I have READ that the 87-89 or 90 blocks are a little stronger then the other roller blocks, not sure why or even if its true.
 
P

PJC Racing

New Member
Nov 21, 2007
199
0
0
Jun 2, 2009
#14
  • Jun 2, 2009
  • #14
bentley429 said:
Maybe for this application but there is nothing wrong with a good ol F303.
Click to expand...

Have you ever tried to degree an alphabet cam? Obviously not....lobe events are all over the place, not even close to what is advertised. Not to mention they are made of inferior cam cores and use out dated single pattern profiling.

bentley429 said:
I have READ that the 87-89 or 90 blocks are a little stronger then the other roller blocks, not sure why or even if its true.
Click to expand...

Not true, 74-95 all have the same basic core with thin main webbing. The only real change in these block during this time period was the switch to roller cams which raised the lifter bores. The stronger blocks would be pre-1974 289 and 302's which have much thicker main webbing. The mexican block is also stronger than the later blocks with thicker main webbing and thicker main caps that are the same as the 289 HIPO main caps
 
B

bentley429

Banned
Nov 25, 2004
528
3
0
Connecticut
Jun 3, 2009
#15
  • Jun 3, 2009
  • #15
PJC Racing said:
Have you ever tried to degree an alphabet cam? Obviously not....lobe events are all over the place, not even close to what is advertised. Not to mention they are made of inferior cam cores and use out dated single pattern profiling.



Not true, 74-95 all have the same basic core with thin main webbing. The only real change in these block during this time period was the switch to roller cams which raised the lifter bores. The stronger blocks would be pre-1974 289 and 302's which have much thicker main webbing. The mexican block is also stronger than the later blocks with thicker main webbing and thicker main caps that are the same as the 289 HIPO main caps
Click to expand...

Whatever you say, tell that to the 100000 turbo mustangs running F cams making good power. The other thing is what I READ. Everyone knows pre 74 is stonger....
 
O

Ocalafox

Member
Mar 8, 2003
266
0
16
sunny central FL
Jun 3, 2009
#16
  • Jun 3, 2009
  • #16
O.P. a 2008 Dart block is the best for a 347!
 

85_SS_302_Coupe

it sucks (I know) to be on the receiving end
15 Year Member
Nov 11, 2003
6,945
1,598
223
Northern KY
Jun 3, 2009
#17
  • Jun 3, 2009
  • #17
Strictly speaking on production blocks you basically have 2 options as far as the best block and it depends on if you wanna stay with a roller cam or not. You either get the old '60s 302 block and run a flat tappet cam or you get a Mexican block and go with a roller. Those are your two strongest production options.
 
P

PJC Racing

New Member
Nov 21, 2007
199
0
0
Jun 4, 2009
#18
  • Jun 4, 2009
  • #18
bentley429 said:
Whatever you say, tell that to the 100000 turbo mustangs running F cams making good power. The other thing is what I READ. Everyone knows pre 74 is stonger....
Click to expand...

And they would be making much more power with a better designed cam. Again, have YOU ever tried to degree an alphabet cam?
 
P

PJC Racing

New Member
Nov 21, 2007
199
0
0
Jun 4, 2009
#19
  • Jun 4, 2009
  • #19
85_SS_302_Coupe said:
Strictly speaking on production blocks you basically have 2 options as far as the best block and it depends on if you wanna stay with a roller cam or not. You either get the old '60s 302 block and run a flat tappet cam or you get a Mexican block and go with a roller. Those are your two strongest production options.
Click to expand...

You can run a roller cams in flat tappet designed blocks. You either run a reduced base circle cam and stock style roller lifters(not recommended do to cam stability issues) or you can run a standard base circle cam with link bar lifters.
 

S&B

I hate my CT. :(
10 Year Member
Dec 18, 2005
1,634
695
204
Cheesehead
Jun 4, 2009
#20
  • Jun 4, 2009
  • #20
FAST VENOM said:
I am looking for a 5.0 motor to build into a 347 stroker I have a chance to buy a complete running 1995 5.0 for cheap is this a good year to build I could use some info on this so I don't waste my cash Thanks.
Click to expand...

what kind of money do you want to spend, what is your end goal? Tha will help eveyone who is arm wrestling over a cam and you havn't even let us know anything pertaining to the engine except for cubes.

IMO . I would just go buy a longblock used from someone make sure it runs, it seems every engine build i do im into it for 5k before you even know it. Then you need to upgrade the trans as well.
 
  • 1
  • 2
Next
1 of 2 Next Last
You must log in or register to reply here.

Similar threads

S
Block questions
  • s_vargas54
  • Jan 25, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
21
Views
744
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 8, 2026
Trogdor
S
347 with Vortech V2 and Holley quick fuel, AFR Renegades a tremec tko 600 advice for newbie pls
  • Schargedfox
  • Jul 20, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
21
Views
315
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Friday at 8:50 PM
General karthief
5
Foxbody Intro
  • 5.0Sucio
  • May 26, 2026
  • The Welcome Wagon
Replies
1
Views
113
The Welcome Wagon May 26, 2026
Noobz347
H
Forced Induction On3 Turbo Kit- Parts list NEEDED - 302 Stock Motor
  • Hirothecool1
  • Feb 27, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
21
Views
1K
Fox 5.0 Mustang Tech Mar 7, 2026
slow84lx
S
Engine Suggestions on an engine rebuild. Stock cam/GT40Ps or aftermarket on both for a fun weekend driver?
  • MadSquirrelTech
  • Apr 28, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
23
Views
832
Fox 5.0 Mustang Tech May 7, 2026
MadSquirrelTech
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?