The Sportster and Buell Motorcycle Forum - The XLFORUM®
 

Go Back   The Sportster and Buell Motorcycle Forum - The XLFORUM® > BUELL MOTORCYCLE FORUM > Buell Motorcycle Engine Conversions
XLF Blogs XLF Arcade XLF Disclaimer/Privacy Statement/Terms Of Use

Notices

Active Threads
0 Sender Unit Part Number
Last Post: spiritof67
Posted On: 7 Minutes Ago
Replies: 7
Views: 302
0 Secondery Vin tag
Last Post: supermotolew
Posted On: 10 Minutes Ago
Replies: 12
Views: 374
0 Better Brakes
Last Post: ryder rick
Posted On: 14 Minutes Ago
Replies: 1
Views: 16
0 Keep & Kill
Last Post: fafcpa
Posted On: 26 Minutes Ago
Replies: 18,771
Views: 1,116,893
0 XLCR replica in progress
Last Post: spiritof67
Posted On: 35 Minutes Ago
Replies: 21
Views: 1,885
0 50 years of wins, the XR750
Last Post: CT XR rider
Posted On: 40 Minutes Ago
Replies: 1
Views: 45
0 carbs?
Last Post: spiritof67
Posted On: 41 Minutes Ago
Replies: 16
Views: 4,312
0 What did you do for your sporty Today?
Last Post: hammer6315
Posted On: 54 Minutes Ago
Replies: 7,327
Views: 1,082,558
0 Paradise Weather Service
Last Post: Ireeman
Posted On: 59 Minutes Ago
Replies: 10
Views: 322
0 mainshaft rollers size
Last Post: ryder rick
Posted On: 1 Hour Ago
Replies: 41
Views: 1,880
0 2020 End of Year Report
Last Post: Ireeman
Posted On: 1 Hour Ago
Replies: 0
Views: 28
0 my sunday driver...
Last Post: 84rzv500r
Posted On: 1 Hour Ago
Replies: 34
Views: 5,515
0 Roadster - No Key Start
Last Post: exexpat93
Posted On: 2 Hours Ago
Replies: 29
Views: 624
0 MS rollers way too tight
Last Post: Tomcatt
Posted On: 2 Hours Ago
Replies: 10
Views: 391
0 Difference between 2-1 and 2-2 exhaust
Last Post: RicThompson
Posted On: 2 Hours Ago
Replies: 26
Views: 4,528
0 Northern Canada late 1950’s
Last Post: npaisnel
Posted On: 2 Hours Ago
Replies: 3
Views: 121
0 What's your opinion on windshields?
Last Post: rich56
Posted On: 3 Hours Ago
Replies: 1,253
Views: 231,493
0 Iree's late night cafe
Last Post: ~Grind~
Posted On: 3 Hours Ago
Replies: 1,777
Views: 247,677
0 Halloween 1250 Conversion
Last Post: XL1275
Posted On: 3 Hours Ago
Replies: 56
Views: 4,126
0 tappet/blocks fitment by year
Last Post: Gold Member
Posted On: 3 Hours Ago
Replies: 4
Views: 171
0 Hottie of the day, no nudity.
Last Post: Stairman
Posted On: 4 Hours Ago
Replies: 24,099
Views: 2,464,943
2 My 1275 Hammer Conversion..
Last Post: Tomcatt
Posted On: 4 Hours Ago
Replies: 217
Views: 22,616
0 What engine oil do you use?
Last Post: rokytnji
Posted On: 4 Hours Ago
Replies: 485
Views: 104,860
3 Garage, beam trolley and ideas
Last Post: Akdawg
Posted On: 4 Hours Ago
Replies: 22
Views: 756
0 ....1
Last Post: Crusty
Posted On: 4 Hours Ago
Replies: 5,911
Views: 341,007
0 Official XL Forum Random Image Thread (NO NUDITY!)
Last Post: cal43
Posted On: 6 Hours Ago
Replies: 48,883
Views: 7,921,873
0 never mind
Last Post: IXL2Relax
Posted On: 7 Hours Ago
Replies: 203
Views: 28,560
0 81 parts
Last Post: Andy Hog
Posted On: 7 Hours Ago
Replies: 2
Views: 215
0 Top end rattle at 3000 rpm
Last Post: Highly-Dangerous
Posted On: 8 Hours Ago
Replies: 12
Views: 826
0 Hot Chicks on Hot Bikes
Last Post: cal43
Posted On: 10 Hours Ago
Replies: 11,350
Views: 2,275,450
More...
Members Birthdays
Reply
 
Share Thread Tools Display Modes
  #1  
Old 14th October 2016
Randy_rots Randy_rots is offline
Chief Master Mechanic
 
Join Date: Mar 2007
Location: Derby
Posts: 456
Sportster/Buell Model: XL 1200 softail frame&NOS
Sportster/Buell Year: 2000
Sportster/Buell Model #2: Buell XB1250 Uly XT
Sportster/Buell Year #2: 2009
Reputation: 43588
Randy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to behold
Default XB12XT converted to 1250 with XR1200 heads

Here's some photos and specs of my Buell XB12XT engine with XR1200 heads.

- XR 1200 heads with Hammer Performance CRUSH head porting and hardware
- Throttle body ported by Hammer Performance + MAP sensor added
- Baro sensor added
- 1250 big fin cylinder kit and 30 degrees CP reverse dome pistons
- S&S roller rockers
- -.050 Sledge Hammer pushrods
- Jims Power Glide II lifters
- Red Shift 605/591 cams on original cores
- Front and read Innovate wide band o2 sensors and gauge
- Baro and MAP sensors from Buell 1125R
- Micron Serpent exhaust with front o2 sensor bung welded on
- K&N air filter and rerouted breathers
- Cometic XR1200 head gaskets .030" and .020" base gaskets, James one piece metal rockerbox gaskets
- Cylinder heads oil gallery connected to return line via custom made oil cooler
- Xopti fuel map

And some links to other threads about this bike:

http://xlforum.net/forums/showthread.php?t=1994265
http://xlforum.net/forums/showthread.php?t=1994805


















Last edited by Randy_rots; 17th March 2020 at 17:11.. Reason: Fuxx you photobucket!!!
Reply With Quote
  #2  
Old 17th March 2020
Randy_rots Randy_rots is offline
Chief Master Mechanic
 
Join Date: Mar 2007
Location: Derby
Posts: 456
Sportster/Buell Model: XL 1200 softail frame&NOS
Sportster/Buell Year: 2000
Sportster/Buell Model #2: Buell XB1250 Uly XT
Sportster/Buell Year #2: 2009
Reputation: 43588
Randy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to behold
Default

I refreshed the thread with photos from other website.
Fuxxck you Photobucket!!
Reply With Quote
  #3  
Old 17th March 2020
seajay's Avatar
seajay seajay is offline
XL FORUM TEAM MEMBER
 
Join Date: Nov 2004
Location: jupiter fl
Posts: 2,800
Sportster/Buell Model: 1200C
Sportster/Buell Year: 04
Reputation: 969321
seajay has a reputation beyond reputeseajay has a reputation beyond reputeseajay has a reputation beyond reputeseajay has a reputation beyond reputeseajay has a reputation beyond reputeseajay has a reputation beyond reputeseajay has a reputation beyond reputeseajay has a reputation beyond reputeseajay has a reputation beyond reputeseajay has a reputation beyond reputeseajay has a reputation beyond repute
Default

Nice.
__________________
04/07 1275 BFH heads .590 Cat 4 cams S&S 1.725 rockers S&S premium lifters BDL+15% clutch TC88A HSR-45 S&S 3" ac LSR 2-1
Reply With Quote
  #4  
Old 19th March 2020
Highly-Dangerous's Avatar
Highly-Dangerous Highly-Dangerous is offline
Senior Chief Know It All 2nd Class
 
Join Date: Apr 2019
Location: 17130 Spain
Posts: 1,496
Sportster/Buell Model: XL 883 ₪ 1275
Sportster/Buell Year: 2006
Other Motorcycle Model: Big Dog K9
Other Motorcycle Year: 2006
Reputation: 3578423
Highly-Dangerous has a reputation beyond reputeHighly-Dangerous has a reputation beyond reputeHighly-Dangerous has a reputation beyond reputeHighly-Dangerous has a reputation beyond reputeHighly-Dangerous has a reputation beyond reputeHighly-Dangerous has a reputation beyond reputeHighly-Dangerous has a reputation beyond reputeHighly-Dangerous has a reputation beyond reputeHighly-Dangerous has a reputation beyond reputeHighly-Dangerous has a reputation beyond reputeHighly-Dangerous has a reputation beyond repute
Default

Maybe just my f up eyes but... I don't like that bent I see in the exhaust headers?
__________________
[B][COLOR="Red"]CLICK->>[/COLOR][URL="http://sportsterpedia.com/doku.php/start"]"Maintenance is as much art as it is science"[/URL][COLOR="red"]<<-CLICK[/COLOR][/B]

[IMG]http://xlforum.net/forums/attachment.php?attachmentid=20617&d=1576580635[/IMG]
Reply With Quote
  #5  
Old 19th March 2020
Randy_rots Randy_rots is offline
Chief Master Mechanic
 
Join Date: Mar 2007
Location: Derby
Posts: 456
Sportster/Buell Model: XL 1200 softail frame&NOS
Sportster/Buell Year: 2000
Sportster/Buell Model #2: Buell XB1250 Uly XT
Sportster/Buell Year #2: 2009
Reputation: 43588
Randy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to beholdRandy_rots is a splendid one to behold
Default

Quote:
Originally Posted by Highly-Dangerous View Post
Maybe just my f up eyes but... I don't like that bent I see in the exhaust headers?
It's called "Serpent" headpipe shape that reduce the energy losses and improve scavenge wave action.
Go to Micron web for more info
Reply With Quote
Reply

Bookmarks


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump



All times are GMT +1. The time now is 20:15.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
XL Forum® - Linson Media LLC