General Discussion Anything SuperHawk Related

Buying a used engine...

Thread Tools
 
Search this Thread
 
Old 07-28-2009, 11:38 AM
  #1  
Member
Squid
Thread Starter
 
Chester3000's Avatar
 
Join Date: Jul 2009
Posts: 54
Chester3000 is on a distinguished road
Buying a used engine...

Hey.
I'm about to go look at a used engine in the next few days.
What should I look for on these engines?
The guy says it has only 3000mi, and it was a strong motor before he crashed it.
I don't think the engine can be started, so I have to take his word for it.
I have tools and can do various tests, ie: compression, or valves, etc...
So what should be looked at on these bikes?
I know next to nothing about hawks Other bikes yes but these guys, no.
Thanks for any help.
Chester3000 is offline  
Old 07-28-2009, 12:06 PM
  #2  
Fastest Color
SuperBike
 
FL02SupaHawk996's Avatar
 
Join Date: Jul 2007
Location: Lithia, FL
Posts: 2,091
FL02SupaHawk996 is on a distinguished road
Originally Posted by Chester3000
Hey.
I'm about to go look at a used engine in the next few days.
What should I look for on these engines?
The guy says it has only 3000mi, and it was a strong motor before he crashed it.
I don't think the engine can be started, so I have to take his word for it.
I have tools and can do various tests, ie: compression, or valves, etc...
So what should be looked at on these bikes?
I know next to nothing about hawks Other bikes yes but these guys, no.
Thanks for any help.
Chester, unless you can pull the heads off and look down the holes there's not much you can do other than take the plugs out and turn the engine over by hand to make sure it's not seized...

Depending on the miles you may want to bore and rebuild it anyway using oversized pistons...
FL02SupaHawk996 is offline  
Old 10-13-2009, 08:34 PM
  #3  
Junior Member
Squid
 
Bridge_Boy's Avatar
 
Join Date: Sep 2009
Posts: 3
Bridge_Boy is on a distinguished road
I have a 2002 Hawk will a complete 1998 motor swap into it without a great deal of work? My CCT failed and bent my front two valves. So if the swap is difficult rebuilding the head is my better option. A knowledgeable opinion would be greatly appreciated
Bridge_Boy is offline  
Old 10-14-2009, 08:54 AM
  #4  
Senior Member
MotoGP
 
lazn's Avatar
 
Join Date: Mar 2007
Location: Phoenix, AZ
Posts: 3,132
lazn is on a distinguished road
Originally Posted by Bridge_Boy
I have a 2002 Hawk will a complete 1998 motor swap into it without a great deal of work? My CCT failed and bent my front two valves. So if the swap is difficult rebuilding the head is my better option. A knowledgeable opinion would be greatly appreciated
The basic motor never changed over the life of the bike. The only thing you'd have to swap off your old bike (to my knowledge) is the small thermosensor. (used by your digital dash) However reinstalling the engine into the frame requires tools only available from Honda. If your piston is not damaged from the valves hitting it, you could swap just the head.
lazn is offline  
Old 10-14-2009, 09:41 AM
  #5  
Out of my mind, back in 5
MotoGP
 
Tweety's Avatar
 
Join Date: Nov 2006
Location: Skurup, Sweden
Posts: 6,109
Tweety is on a distinguished road
Originally Posted by lazn
The basic motor never changed over the life of the bike. The only thing you'd have to swap off your old bike (to my knowledge) is the small thermosensor. (used by your digital dash) However reinstalling the engine into the frame requires tools only available from Honda. If your piston is not damaged from the valves hitting it, you could swap just the head.
Those tools can be made using a socket of the right size (can't remember if it was 17 or 19 mm) using a file and hacksaw...
Tweety is offline  
Old 05-25-2012, 10:21 PM
  #6  
Senior Member
MotoGP
 
smokinjoe73's Avatar
 
Join Date: Jul 2007
Location: NYC
Posts: 5,033
smokinjoe73 is on a distinguished road
Actually, you dont need to change the thermosensor cuz it stays with the fram and liquid cooling system. I thought the same thing before my motor swap a few months ago. How much is the motor?
smokinjoe73 is offline  
Old 05-25-2012, 10:26 PM
  #7  
Banned
MotoGP
 
8541Hawk's Avatar
 
Join Date: Aug 2007
Location: Lake View Terrace, CA
Posts: 5,942
8541Hawk will become famous soon enough
Well as it was almost 3 years ago.....
Looking for a used engine?
8541Hawk is offline  
Old 05-25-2012, 10:29 PM
  #8  
Senior Member
MotoGP
 
smokinjoe73's Avatar
 
Join Date: Jul 2007
Location: NYC
Posts: 5,033
smokinjoe73 is on a distinguished road
OK it is officially past when I should've gone to sleep......
smokinjoe73 is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
faz
General Discussion
10
08-31-2014 03:28 AM
memmakersorg
Rider's Gear
10
04-26-2013 04:04 PM
Damm1t
General Discussion
16
03-29-2012 07:48 PM
pwshadow
Everything Else
14
03-07-2011 03:37 PM
popcornchicken
Forum Feedback
7
05-21-2009 05:31 PM



Quick Reply: Buying a used engine...



All times are GMT -7. The time now is 04:40 AM.