Engine Mechanical Topics Discussion for motor builds, cams, head work, stripped bolts and other engine related issues. The good and the bad. If it goes round and around or up and down, post it here.

Can anyone help me identify this engine?

Thread Tools
 
Search this Thread
 
Old Mar 24, 2020 | 07:46 PM
  #21  
98hotrodfatboy's Avatar
98hotrodfatboy
Seasoned HDF Member
15 Year Member
Liked
Loved
Top Answer: 5
Joined: Mar 2010
Posts: 21,114
Likes: 7,638
From: Poolville
Default

Originally Posted by TwiZted Biker
Lifter blocks tells you it's an Evo engine, vin says post 92. What's inside is anybodies guess till it get opened up, 80" 88" 95" could be any of them and look stock on the outside as in the pictures.
That's what I love about my Evo, 96" on the inside and looking stock on the outside.. Yea baby...
 
Reply
Old Mar 24, 2020 | 08:23 PM
  #22  
eighteight's Avatar
eighteight
Seasoned HDF Member
Joined: Oct 2019
Posts: 10,804
Likes: 7,444
From: OH
Default

Originally Posted by TwiZted Biker
Lifter blocks tells you it's an Evo engine, vin says post 92. What's inside is anybodies guess till it get opened up, 80" 88" 95" could be any of them and look stock on the outside as in the pictures.
understood but there was speculation that it was a hybrid with tc top end
 
Reply
Old Mar 24, 2020 | 08:29 PM
  #23  
TwiZted Biker's Avatar
TwiZted Biker
Club Member
15 Year Member
Loved
Community Favorite
Top Answer: 10
Joined: Mar 2009
Posts: 66,122
Likes: 51,431
From: Niles Canyon Ca.
Default

Originally Posted by eighteight
understood but there was speculation that it was a hybrid with tc top end
Couldn't be, valve train alignment is different between the 2 engine designs. Get a clear side view of both engines and look close at the lifter blocks and the angles on the pushrod tubes. While it could be done, it isn't a simple bolt in swap. Lotta **** would have to be reworked and a few things the cam special made to get it to work right.
 
Reply
Old Mar 25, 2020 | 12:51 AM
  #24  
hvacgaspiping's Avatar
hvacgaspiping
Seasoned HDF Member
Veteran: Navy
10 Year Member
Liked
Community Favorite
Joined: Apr 2013
Posts: 32,851
Likes: 17,888
From: Newcastle, OK
Default

Originally Posted by James Rickles
Welp, cleaned the carb good enough, I guess. No fuel comes out the overflow, but still no good on getting it started. I'm out of luck until tomorrow, as it will have to sit on the battery charger again all night to have enough juice to try again.

The plugs weren't pretty when I pulled them, so I guess I'll order some and try that next.
Try cleaning them with a brass brush. It should start if you`re getting any spark at all.
 
Reply
Old Mar 25, 2020 | 10:20 AM
  #25  
djl's Avatar
djl
HDF Community Team
Veteran: Army
15 Year Member
Photogenic
Liked
Joined: Jun 2006
Posts: 12,776
Likes: 2,607
From: san antonio
Community Team
Default

Does the OP know he is getting spark? A new battery is probably going to be required to get the bike started; I doubt the current battery will get the job done.
 
Reply
Old Mar 25, 2020 | 05:46 PM
  #26  
Nurselord's Avatar
Nurselord
Thread Starter
|
Advanced
Joined: Mar 2020
Posts: 67
Likes: 12
From: Missouri
Default

As best I can tell, no spark. Waiting on new, known good plugs to really verify though.

Guess I'll just go ahead and order a battery too though. Even on the battery tender junior for 24 hours it only has a few attempts in it before it's got no juice.

The fact my dad had the battery tender in the bag he kept on the bike makes me wonder what sort of electrical issues the bike has...
 
Reply
Old Mar 25, 2020 | 05:52 PM
  #27  
TwiZted Biker's Avatar
TwiZted Biker
Club Member
15 Year Member
Loved
Community Favorite
Top Answer: 10
Joined: Mar 2009
Posts: 66,122
Likes: 51,431
From: Niles Canyon Ca.
Default

FYI, system has to have 11. something volts minimum to get spark, even if the battery shows good voltage it will drop below that turning the starter over if it's on the weak side, starter will suck it down hard. Put a meter across the battery terminals and hit the button see what the voltage drop is when grinding.
 
Reply
Old Mar 25, 2020 | 08:33 PM
  #28  
Nurselord's Avatar
Nurselord
Thread Starter
|
Advanced
Joined: Mar 2020
Posts: 67
Likes: 12
From: Missouri
Default

Current state of this mess... Working on getting to the point I can try to get the broken stud out, or take it to a machine shop once the virus stuff ends...




EDIT: Also, do I need to buy all new gaskets for everything due to disassembly?
 

Last edited by Nurselord; Mar 25, 2020 at 09:32 PM.
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-1

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-2

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-4

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-5

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-6

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-7

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-8

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-9

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
Old Mar 26, 2020 | 07:16 PM
  #29  
Mattbastard's Avatar
Mattbastard
Grand HDF Member
Veteran: Air Force
15 Year Member
Liked
Top Answer: 3
Joined: Nov 2009
Posts: 4,315
Likes: 1,663
From: Tampa
Default

What broken stud?
 
Reply
Old Mar 26, 2020 | 08:43 PM
  #30  
Nurselord's Avatar
Nurselord
Thread Starter
|
Advanced
Joined: Mar 2020
Posts: 67
Likes: 12
From: Missouri
Default

Originally Posted by Mattbastard
What broken stud?
The broken stud on the exhaust port.


 
Reply



All times are GMT -5. The time now is 03:22 PM.

story-0
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-1
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-2
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-3
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-4
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-5
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-6
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-7
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-8
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-9
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE