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

is it a diamond or fools gold?

  • Thread starter Thread starter pb_paulie_b
  • Start date Start date May 16, 2004

pb_paulie_b

Founding Member
May 19, 2001
894
0
0
Chaptico, Maryland
May 16, 2004
#1
  • May 16, 2004
  • #1
hey there all. i jes recently bought a boat! i paid $800 for the boat and the trailer. the owner told me that the motor was an old chevy 427. after a quick inspection it is in fact a FORD 427 now my question is, is it worth anything??? it wont turn over . but i got it for the boat and trailer anyway. what is you peoples opinion? put it in the mustang ? thanks much!
 

stangbear427

Active Member
Nov 11, 2002
2,401
1
49
New England
May 16, 2004
#2
  • May 16, 2004
  • #2
It'll go in. Most of periphrial parts aren't the same, but the engine itself is better- and the right stuff will bolt on. Not gonna be an econo car though! We're talking about 400-450HP n/a, @ about 8mpg. What a stump puller though...
 
8

87GTPrimer

Founding Member
Sep 12, 2002
85
0
0
May 16, 2004
#3
  • May 16, 2004
  • #3
What type of 427 is it? A Side Oiler, a Cammer?. What type of heads? Medium Riser, High Riser, Tunnel Port? Single or dual plane intake? Carbs? 1x4, 2x4, 3x2? What are the casting #s on the block and head? Could you maybe get some pics up. Or send some to me at jgboylan1@hotmail.com. They made alot of variations of the 427 FEs. If Had the casting #s of the block and heads, or maybe some pics I could pull the specs on it for you.
 

bluecollar

New Member
Mar 23, 2004
24
0
1
May 16, 2004
#4
  • May 16, 2004
  • #4
fix it and leave it in the boat. i wish i had a v-8 in my boat
 

Michael Yount

Mustang Master
Apr 10, 2002
9,039
6
79
Charlotte, NC
May 16, 2004
#5
  • May 16, 2004
  • #5
A lot depends on the shape of the motor. If it's an FE-series 427 for real, there's certainly a market for it - although dropping it in the front of a fox body would make for interesting handling due to the 'boat anchor' weight of it. They are also an extremely tight fit in just about anything there were in - just saw one in a 69 Stang and the #1 and 5 headers were both touching the spring/shock towers. The problem with boat engines is that they were often cooled with the water they ran in -- and can frequently be loaded up with mineral deposits, corrosion, etc. You'll have to get some data to jg so he can tell you what you've got. It'll take a tear down to see what kind of shape it's in internally - although if you pull something off so you can see in a coolant passage it may give you a clue (t'stat, sending unit, etc.).

Oh, and you've got to do something about the mixed metaphor in the title.
 

pb_paulie_b

Founding Member
May 19, 2001
894
0
0
Chaptico, Maryland
May 17, 2004
#6
  • May 17, 2004
  • #6
i've never seen an inboard boat v8 before so this thing looks weird! where can i read the #'s off the block? also it looks to have a 2 barrel carb on it. the valve covers say mercruiser 235 hp. how do i tell what "rise" it is?? i do know this, it's not a cammer! it does look alot fatter then my 5.0. thanks guys for helpin
 

pb_paulie_b

Founding Member
May 19, 2001
894
0
0
Chaptico, Maryland
May 17, 2004
#7
  • May 17, 2004
  • #7
welp i can see the casting numbers on the block, but i can't read them cause the starter is in the way. i did get it unstuck though. i put oil in the plug holes and did the ol' braker bar on the crank pulley trick . i wont start. maybe left over oil is foulin the plugs out. it's ah lock i'll keep try'in PB.
 

DCjuggalo

Member
May 18, 2003
169
0
16
Charlotte, NC
May 17, 2004
#8
  • May 17, 2004
  • #8
8 mpg? sheesh..
 

stangbear427

Active Member
Nov 11, 2002
2,401
1
49
New England
May 17, 2004
#9
  • May 17, 2004
  • #9
Carburated big block baby! Nothing goes from gas station to gas station faster
 
I

iwashmycar

20+ Year Stangneter
Apr 7, 2004
1,236
1
39
Columbus, Ohio
May 17, 2004
#10
  • May 17, 2004
  • #10
stangbear427 said:
Carburated big block baby! Nothing goes from gas station to gas station faster
Click to expand...



I wish I had a 427
 

Stang8URMPRT

Active Member
Dec 28, 2003
1,100
1
38
Daytona Beach, FL
May 17, 2004
#11
  • May 17, 2004
  • #11
I get 9 MPG in my 306 But it's fun to drive.

Nick
 

TrophyHead

15 Year Member
Mar 18, 2003
1,195
11
49
PA
May 17, 2004
#12
  • May 17, 2004
  • #12
I just passed up on a 78 F-250 4X4 with a 427 in it. The guy only wanted 800 bucks for it. If it wasnt for the gas prices and my already gas guzzling car I would have bought it. It seemed pretty powerfull.

Good luck on the boat it sounds like a ripper.
 
8

87GTPrimer

Founding Member
Sep 12, 2002
85
0
0
May 21, 2004
#13
  • May 21, 2004
  • #13
Try finding the head casting number, it should be between the center exhuast ports on either head. It will be something like C5AE-F. A C5AE-F is a 427 Medium riser head. Does the block have cross-bolt Mains? (Look for bolts going into the side of the block right above the oil pan) All 427s and many 406 have these. Also, if there small (roughly 1/2 inch) oil plugs above these bolts then its a side oiler. Also look for the Block #s. They are normally found on the passinger side of the block and should be something like C4AE-A, which is '64 top-oiler 427. I've never heard of a 427 with a 2 barrel. Probaly used to save gas. Does it have a single or dual plane intake?
 

5.0Droptop

...all those nights we shared, and you're a dude??
Special Agent Mukity-Muck Whats in Charge Round Here
May 15, 2002
1,785
1,130
233
Indiana
May 21, 2004
#14
  • May 21, 2004
  • #14
I know a guy who wants to sell a 427, its disassembled but most of its there.
 

65ShelbyClone

Founding Member
Sep 9, 2000
4,675
38
119
Antelope Valley, SoCal
May 22, 2004
#15
  • May 22, 2004
  • #15
Well, since we have yet to see pictures, let alone casting numbers, whos to say it isnt a regular old 2v 390?

Years ago my dad traded a 390 GT engine for some guy's top-oiler 427 out of a boat. I guess the guy couldnt keep the 427 tuned and just wanted a cruiser ski boat.
 
8

87GTPrimer

Founding Member
Sep 12, 2002
85
0
0
Jun 10, 2004
#16
  • Jun 10, 2004
  • #16
yeah, it sounds like is probaly is just a run of the mill 2v 390. without casting # or a better description, there's no way of telling if its a 427. Could be 352, a 390, or even a 468, or anything in between, who knows
 
K

k12

New Member
Jul 28, 2003
130
0
0
Jun 10, 2004
#17
  • Jun 10, 2004
  • #17
I heard somewhere that boat motors turn in the opposite direction of car motors. Is there any truth to that?
 

65ShelbyClone

Founding Member
Sep 9, 2000
4,675
38
119
Antelope Valley, SoCal
Jun 10, 2004
#18
  • Jun 10, 2004
  • #18
k12 said:
I heard somewhere that boat motors turn in the opposite direction of car motors. Is there any truth to that?
Click to expand...

No. It would be easier to build a jet or V-drive that would work with the regular rotataion of an automotive engine. Besides, when my dad traded the 390 for the 427, it was a direct swap. Dropped right in his Mach 1 and went like hell.
 
J

Js5ohLX

Member
Apr 5, 2004
287
0
16
Ohio
Jun 10, 2004
#19
  • Jun 10, 2004
  • #19
I put a Chevy 350 boat motor in a car for a friend, and it ran backwards. Just a cam swap fixed it.
 
You must log in or register to reply here.

Similar threads

New Member with a 1992
  • Clutchfork
  • Oct 18, 2025
  • The Welcome Wagon
Replies
5
Views
293
The Welcome Wagon Oct 19, 2025
Clutchfork
Place to Avoid: Jamison Auto Group in Gulfport, MS
  • D Durden
  • Oct 20, 2025
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • 2 3
Replies
46
Views
2K
1965 - 1973 Classic Mustangs -General/Talk- Thursday at 9:44 PM
Noobz347
K
Electrical charging issue
  • knucklehead11
  • Jul 15, 2024
  • SN95 V6 Mustang Tech
Replies
5
Views
894
SN95 V6 Mustang Tech Jul 16, 2024
Mcmahst
Car idles good, then VERY SUDDENLY dies
  • Vulpes5.0
  • Jan 17, 2024
  • Fox 5.0 Mustang Tech
  • 2
Replies
25
Views
4K
Fox 5.0 Mustang Tech Feb 4, 2024
Vulpes5.0
J
Progress Thread Family member 1989 GT- Backstory and updates
  • JRC99
  • Apr 19, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
15
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Oct 26, 2025
JRC99
J
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?