| OSO Sponsor |
 |
| OSO Sponsor |
 |
|
|
|
 |
08-26-2008, 12:09 PM
|
#1
|
|
Konrad Marine 540's
Join Date: Jan 2003
Location: Gibraltar, MI
Posts: 945
Fountain 10 Meter
|
Looking for a SuperCat crank
I'm searching for a short-stroke (3.829") Callies Lightweight crank for Merc Supercat motor.
Anyone have one of these lying around? If so, please call me at 313 283-8148.
Thanks in Advance,
Brian
|
|
|
|
08-28-2008, 06:05 AM
|
#2
|
|
Konrad Marine 540's
Join Date: Jan 2003
Location: Gibraltar, MI
Posts: 945
Fountain 10 Meter
|
Ok, so I'm extending my search criteria... looking for a GOOD crank, with a stroke up to 3.875"
Apparently, those short-stroke Callies cranks in Supercat motors are an oddball cut, and I've broke two of them anyways.
Number is above if you can help.
Thanks,
Brian
|
|
|
|
|
08-28-2008, 04:33 PM
|
#3
|
|
AKA Geronimo
 Gold Member
Join Date: Sep 2002
Location: Middletown, NJ
Posts: 9,300
36' Apache
|
Have you tried JCPERF?
May wanna look at getting the block line honed if it hasn't been already. Seem's weird!
__________________
Geronimo!!~
cmi.com
navesinkmarina.com
|
|
|
|
|
08-28-2008, 06:32 PM
|
#4
|
|
Konrad Marine 540's
Join Date: Jan 2003
Location: Gibraltar, MI
Posts: 945
Fountain 10 Meter
|
Weird? Sure is. If was the same motor, I'd be looking much more closely at the block, but they broke in different motors. Yes, they line honed them just to clean up crank bores.
Both cranks broke this season. Any ideas what causes a crank to break?
Thanks,
Brian
|
|
|
|
|
08-28-2008, 06:53 PM
|
#5
|
|
Platinum Member
 Platinum Member
Join Date: Jun 2006
Location: Lake Conroe, TX.
Posts: 12,051
27' Magnum - 39' Sea Ray Super Sport - 27' Excaliber Speedster - 18' Taylor Outboard
|
Quote:
Originally Posted by p4-33
Both cranks broke this season. Any ideas what causes a crank to break?
Thanks,
Brian
|
Bad Karma ??
Good luck.
__________________
President TOPPS Lake Conroe 2010
|
|
|
|
|
08-29-2008, 09:20 AM
|
#6
|
|
AKA Geronimo
Gold Member
Join Date: Sep 2002
Location: Middletown, NJ
Posts: 9,300
36' Apache
|
Quote:
Originally Posted by p4-33
Both cranks broke this season. Any ideas what causes a crank to break?
Thanks,
Brian
|
Detonation, Age, Journals cut down too much, Harmonics/Balance, BAD LUCK... It could be so many things!
__________________
Geronimo!!~
cmi.com
navesinkmarina.com
|
|
|
|
|
09-04-2008, 07:17 PM
|
#7
|
|
Platinum Member
Platinum Member
Join Date: Apr 2005
Location: St.Peters,Mo/LOTO
Posts: 151
35 Fountain
|
Quote:
Originally Posted by p4-33
Weird? Sure is. If was the same motor, I'd be looking much more closely at the block, but they broke in different motors. Yes, they line honed them just to clean up crank bores.
Both cranks broke this season. Any ideas what causes a crank to break?
Thanks,
Brian
|
Not enuff ballast! Just kidding good luck getting it back together. Let me know about Key West. |
|
|
|
|
09-05-2008, 08:32 AM
|
#8
|
|
Registered
Join Date: Jul 2002
Location: Waterford,MI
Posts: 2,509
94 43SC Black Thunder
|
Leave it to Mercury to come up with another oddball engine part. They could've used 427 cranks (3.76 stroke) instead
|
|
|
|
| Thread Tools |
Search this Thread |
|
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
| |
|
|
All times are GMT -5. The time now is 10:04 PM.
|
