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  • SN95 4.6L Mustang Tech

eagle rods vs. manley? VT engine

  • Thread starter Thread starter ADRENLN
  • Start date Start date Oct 9, 2006

ADRENLN

Active Member
Apr 16, 2003
2,342
3
49
NJ
Oct 9, 2006
#1
  • Oct 9, 2006
  • #1
the stock cobras have the manley rods. they have been holding up to the modded cobras hp with no problems. all the good engine builders build their built blocks with manley h beam rods.

i was just wondering why vt puts eagle rods in their stroker 4.6 mod engine?

anyone know why or how the eagle rods compaire to the manley ones?

thanks!
 

merc123

Active Member
Jan 27, 2003
420
2
39
North GA
Oct 9, 2006
#2
  • Oct 9, 2006
  • #2
I've got eagle 5.7 H-beam rods and crank in my 550 HP racing motor. It withstands sustained RPM's of the 7000 range.
 
F

fastback brian

Founding Member
Jul 15, 2002
540
0
0
So Cal , I.E.
Oct 9, 2006
#3
  • Oct 9, 2006
  • #3
Either will work the same. I have eagles in my 99 and in my stroker pushrod engine. I didnt buy manleys because they were more expensive and didnt have bolt upgrades at the time and its the bolt that will fail before the rod. Manley does have nice billet rods.
 

TweekedGT

New Member
Jul 22, 2004
1,274
0
0
Alberta
Oct 9, 2006
#4
  • Oct 9, 2006
  • #4
My Manley's came with ARP fasteners already? Didn't need upgrades unless I'm missing what your saying.
 

DropTopPony

Noob Slayer
Founding Member
Aug 13, 2002
2,570
3
48
south jersey
Oct 9, 2006
#5
  • Oct 9, 2006
  • #5
TweekedGT said:
My Manley's came with ARP fasteners already? Didn't need upgrades unless I'm missing what your saying.
Click to expand...
Mine too...
also Manley is in NJ so VT had them shipped to me from there and saved on shipping
 

TweekedGT

New Member
Jul 22, 2004
1,274
0
0
Alberta
Oct 9, 2006
#6
  • Oct 9, 2006
  • #6
DropTopPony said:
Mine too...
also Manley is in NJ so VT had them shipped to me from there and saved on shipping
Click to expand...

You lucky bastige .
 

TweekedGT

New Member
Jul 22, 2004
1,274
0
0
Alberta
Oct 9, 2006
#7
  • Oct 9, 2006
  • #7
DropTopPony said:
Mine too...
also Manley is in NJ so VT had them shipped to me from there and saved on shipping
Click to expand...


Ok it's thread hijack time.......... How's your buildup coming? Get the Teksid built yet?
 

DropTopPony

Noob Slayer
Founding Member
Aug 13, 2002
2,570
3
48
south jersey
Oct 9, 2006
#8
  • Oct 9, 2006
  • #8
TweekedGT said:
Ok it's thread hijack time.......... How's your buildup coming? Get the Teksid built yet?
Click to expand...
no
i've been doing other projects and kinda put the car on the back burner...i was doing some interior work last week on it and it kinda but a spark of interest back in me so i'm gonna call my builder and see if he's not super busy. I have about 95% of the parts i need so hopefully soon....
 

TweekedGT

New Member
Jul 22, 2004
1,274
0
0
Alberta
Oct 9, 2006
#9
  • Oct 9, 2006
  • #9
DropTopPony said:
no
i've been doing other projects and kinda put the car on the back burner...i was doing some interior work last week on it and it kinda but a spark of interest back in me so i'm gonna call my builder and see if he's not super busy. I have about 95% of the parts i need so hopefully soon....
Click to expand...

Too bad. She's gonna be badass when she's done though .
 

jstreet0204

Active Member
Jun 26, 2003
939
0
36
Winston Salem, NC
Oct 9, 2006
#10
  • Oct 9, 2006
  • #10
Manley, Eagle, Scat, as well as a few others are all come from the same chinese forgings (same rods). The differences are in the finish work, and the fasteners.
 

ADRENLN

Active Member
Apr 16, 2003
2,342
3
49
NJ
Oct 9, 2006
#11
  • Oct 9, 2006
  • #11
do you guys know why VT would use eagle rods in the stroker? i dont even think you can get manley as an option.
 

TweekedGT

New Member
Jul 22, 2004
1,274
0
0
Alberta
Oct 9, 2006
#12
  • Oct 9, 2006
  • #12
ADRENLN said:
do you guys know why VT would use eagle rods in the stroker? i dont even think you can get manley as an option.
Click to expand...


Once again i can't answer your question but i know they had problems with a certain type of piston, Diamond I think, in the stroker. They were a reputable enough company to stop using them which was good. When I phoned about a stroker kit from VT last year that's what I was told. Probably to keep the cost down.

P.S. I just looked, you can get the Manley's as an option on the Stroker kit, just costs more.
 

aleborjas

New Member
Sep 11, 2005
610
0
0
Oct 9, 2006
#13
  • Oct 9, 2006
  • #13
hi, i dont realy like eagle parts i've seen eagle rods in half i prefer manley, scat, callies or the best ones but expencive carrillo....
 

ADRENLN

Active Member
Apr 16, 2003
2,342
3
49
NJ
Oct 9, 2006
#14
  • Oct 9, 2006
  • #14
yes i perfer the manley also....didnt see them as an option. ill have to take a colse look.
 

DropTopPony

Noob Slayer
Founding Member
Aug 13, 2002
2,570
3
48
south jersey
Oct 9, 2006
#15
  • Oct 9, 2006
  • #15
jstreet0204 said:
Manley, Eagle, Scat, as well as a few others are all come from the same chinese forgings (same rods). The differences are in the finish work, and the fasteners.
Click to expand...
my Manley rods/pistons said made in America on the box....but you never know.
 

jstreet0204

Active Member
Jun 26, 2003
939
0
36
Winston Salem, NC
Oct 9, 2006
#16
  • Oct 9, 2006
  • #16
DropTopPony said:
my Manley rods/pistons said made in America on the box....but you never know.
Click to expand...


This is a quote from Scott as VT Engines over at MD.

Scott@VTEngines said:
[FONT=verdana, arial, helvetica]PK and Kris are right. All the rods are manufactured at the same place overseas. It's just the end machining and bolts that differ. I know our engine builders unanimously all prefer the final finish and bolts of the Eagle over Manley. We offer both rods, and the customer can choose whichever he/she prefers. Either is great quality. We've built 3 Lightning motors in the last couple of weeks for '03's that have upgraded to KB blowers, and all have busted the rods and in turn destroyed the whole bottom end. Just an FYI. Crank and pistons seem to be great, rods are the weak link from what I've seen. Personal opinion.[/FONT]
Click to expand...

Here is the link, but I'm not sure if it will get stripped out.
http://66.102.7.104/search?q=cache:c0H0xpMzWSYJ:forums.************.com/showthread/t-3187.html+rods+china+site:forums.************.com&hl=en&gl=us&ct=clnk&cd=3
 
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