The Sportster and Buell Motorcycle Forum - The XLFORUM®
 

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

Sportster Motorcycle Engine Conversions Advice, questions, and tips for 1200, 1250, 1340, 1450 etc... for Sportster and Buell motorcycle engine conversions

Active Threads
0 Lets see your off season builds
Last Post: Vohnsen
Posted On: 1 Hour Ago
Replies: 1,237
Views: 155,039
0 Do you blip the throttle when downshifting?
Last Post: iNSaNeSHaNe
Posted On: 2 Hours Ago
Replies: 446
Views: 66,623
5 Terminology Sticky?
Last Post: Hippysmack
Posted On: 3 Hours Ago
Replies: 69
Views: 12,072
0 preordered my livewire today
Last Post: Toejam503
Posted On: 5 Hours Ago
Replies: 45
Views: 1,686
0 Hello from Murcia-SPAIN
Last Post: heyshott 81
Posted On: 5 Hours Ago
Replies: 11
Views: 70
0 ParrotHead's 2019 Winter/Spring maintenance
Last Post: ParrotHead
Posted On: 6 Hours Ago
Replies: 22
Views: 8,693
0 Iree's late night cafe
Last Post: oupa
Posted On: 6 Hours Ago
Replies: 1,077
Views: 130,639
0 78 primary chain adjustment bolt
Last Post: Darkseacret
Posted On: 6 Hours Ago
Replies: 12
Views: 194
0 How to start a 1967 Sportster XLCH
Last Post: JackPrice53
Posted On: 7 Hours Ago
Replies: 3
Views: 138
0 XB9 crank?
Last Post: Curbside
Posted On: 7 Hours Ago
Replies: 2
Views: 49
0 Jutland 05-31-16
Last Post: slcharger
Posted On: 7 Hours Ago
Replies: 13
Views: 183
0 Official XL Forum Random Image Thread (NO NUDITY!)
Last Post: Graywolf
Posted On: 10 Hours Ago
Replies: 42,822
Views: 6,693,306
0 how many run baffles, run open, or just run stock
Last Post: 60Gunner
Posted On: 10 Hours Ago
Replies: 383
Views: 82,042
0 Poll: Do you change tires yourself?
Last Post: rejeanprimeau
Posted On: 10 Hours Ago
Replies: 115
Views: 24,818
0 Frankenstein trike kit on a sportster
Last Post: rejeanprimeau
Posted On: 10 Hours Ago
Replies: 9
Views: 309
0 XR1200 belly pan on an XL?
Last Post: CT XR rider
Posted On: 10 Hours Ago
Replies: 2
Views: 169
0 Original sealant from HD for case halves
Last Post: needspeed
Posted On: 10 Hours Ago
Replies: 23
Views: 519
0 Roads I'd like to ride.
Last Post: Stairman
Posted On: 10 Hours Ago
Replies: 1,226
Views: 106,441
0 POLL: Vance and Hines
Last Post: Bama Lee XLC
Posted On: 10 Hours Ago
Replies: 184
Views: 41,872
0 And so it begins......
Last Post: Texassporty06
Posted On: 11 Hours Ago
Replies: 8
Views: 162
0 Spokes or Mags
Last Post: Desertfox
Posted On: 11 Hours Ago
Replies: 330
Views: 61,558
0 Are the 04s the red headed step child?
Last Post: rocketmangb
Posted On: 12 Hours Ago
Replies: 52
Views: 2,902
0 Hottie of the day, no nudity.
Last Post: Stairman
Posted On: 12 Hours Ago
Replies: 9,935
Views: 873,359
0 Looking for tire suggestions
Last Post: Stairman
Posted On: 12 Hours Ago
Replies: 14
Views: 605
0 Spokes question
Last Post: Doc308
Posted On: 12 Hours Ago
Replies: 5
Views: 182
0 What did you do for your sporty Today?
Last Post: Nayra
Posted On: 12 Hours Ago
Replies: 5,672
Views: 691,140
0 Fuel Pump Problems
Last Post: hammer6315
Posted On: 13 Hours Ago
Replies: 255
Views: 141,527
6 Is Your SPORTSTER...
Last Post: Folkie
Posted On: 14 Hours Ago
Replies: 14
Views: 2,413
0 How stock is your bike
Last Post: 60Gunner
Posted On: 15 Hours Ago
Replies: 152
Views: 34,302
More...
Members Birthdays
fhilliard (78), paulmo (74), Beloved (48), Mr. Cro (48), Chopper Duke (40), Danny3nose (38)
Tags
90ci, big bore, engine builder, hammer performance, patriot defender

Sponsored Links
Reply
 
Share Thread Tools Display Modes
  #41  
Old 24th May 2016
MatHormell's Avatar
MatHormell MatHormell is offline
Senior Chief Master Mechanic 1st Class
 
Join Date: Jul 2015
Location: Merica!Fock YA!
Posts: 1,267
Sportster/Buell Model: XL883R
Sportster/Buell Year: 2002
Sportster/Buell Model #2: Buell XB12R
Sportster/Buell Year #2: 2009
Other Motorcycle Model: Yamaha
Other Motorcycle Year: 95
Reputation: 1003818
MatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond repute
Default

Quote:
Originally Posted by aswracing View Post
Just finished altering your valve angles. About a 2 hour job. Very tedious to do. Lots of very precise setup. Everything has to be dead nuts accurate for it to come out right. I spend a lot of time shimming each head in the fixture to get it perfectly square and then doing the indicating to find the exact correct spot. Then hold my breath while I cut it and pray everything is right.

Already did yours Ryan.

Both sets came out perfect.
Post up a pic if you find some spare time!!

Sent from my SAMSUNG-SM-G935A using Tapatalk
__________________
HAMMER PERFORMANCE 90 Ci
CP .500 Dome Pistons
Axtel Cast Iron Cylinders
HAMMER PERFORMANCE .600 Cams
1.725 Ratio S&S Rocker Arms
HAMMER PERFORMANCE Intake Manifold
HSR 48 Miunki
XR1200 Crank Conversion W/ Case Mod 34T
HAMMER PERFORMANCE Sledge+ Head Work
2.020" Intake and 1.630" Exhaust Valves
Conical Valve Springs
S&S Premium Lifters
HAMMER PERFORMANCE Billet Push Rod Bases
Barnett Clutch Hub With Scorpion Clutch
Dynatek 2000i
R&D MOTORSPORTS- TRANSMISSION WORK-REM ISF
WorldWideBearings
Patriot Defender Exhaust
Reply With Quote
  #42  
Old 25th May 2016
MatHormell's Avatar
MatHormell MatHormell is offline
Senior Chief Master Mechanic 1st Class
 
Join Date: Jul 2015
Location: Merica!Fock YA!
Posts: 1,267
Sportster/Buell Model: XL883R
Sportster/Buell Year: 2002
Sportster/Buell Model #2: Buell XB12R
Sportster/Buell Year #2: 2009
Other Motorcycle Model: Yamaha
Other Motorcycle Year: 95
Reputation: 1003818
MatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond repute
Default

Quote:
Originally Posted by madnss View Post
Looking good Mat, but I think you changed your mind around 8 times haha

Someone on the quad page went somewhere around 50-51.5 on a 48 mikuni

I think the 48 will do just fine. I just orderd some more main jets over 200
Hmm and still kept the taper? I was lookong at those lectrons all the way up to 55, just don't know how well mounting it to Filter will go lol

Sent from my SAMSUNG-SM-G935A using Tapatalk
Reply With Quote
  #43  
Old 25th May 2016
MatHormell's Avatar
MatHormell MatHormell is offline
Senior Chief Master Mechanic 1st Class
 
Join Date: Jul 2015
Location: Merica!Fock YA!
Posts: 1,267
Sportster/Buell Model: XL883R
Sportster/Buell Year: 2002
Sportster/Buell Model #2: Buell XB12R
Sportster/Buell Year #2: 2009
Other Motorcycle Model: Yamaha
Other Motorcycle Year: 95
Reputation: 1003818
MatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond repute
Default

I'm sure the 48 will be enough for a 90" anyways

Sent from my SAMSUNG-SM-G935A using Tapatalk
Reply With Quote
  #44  
Old 25th May 2016
rocketmangb's Avatar
rocketmangb rocketmangb is offline
XL FORUM TEAM MEMBER
 
Join Date: Jan 2008
Location: So Cal
Posts: 20,729
Sportster/Buell Model: XL1200C
Sportster/Buell Year: 2006
Sportster/Buell Model #2: XL1200C
Sportster/Buell Year #2: 2006
Other Motorcycle Model: 48 "Totalled" By a Douche
Other Motorcycle Year: 2012
Reputation: 3486308
rocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond repute
Default

Dont be so sure !
__________________
Thy Sportster Come
It Shall Be Done
On Earth as it is on Salt
2006 Sportster XL1250C
Hammer Sledge Heads 1.98X1.61 Valves
Hammer 600 Cams
Big Ass CP/Hammer Pistons
Mikuni HSR 45 /Hammer Billet Manifold (Now HSR 48)
Jetted 27.5 slow,182.5 Main
97 Needle,Clip posistion 3
Hurricane Flow 3" offset AC,Rocketman Mod
Daytona Twin Tec TC88A,Rico Scarecrow Map
Sumax Thundervolt plug wires,NGK DCPR8EIX spark plugs. Gapped .040 and Indexed
Cycle Electric Stator and Regulator
Alto Carbonite Clutch
Royal Purple 20W50 MC Primary oil
Patriot Defender Pipe
Royal Purple 20W50 MC Engine Oil
Napa 7148 oil filter
Max Power, 111.47
Max Torque, 84.39
Best 1/4 Mile ET to date 11.85
Best 1/4 Speed to date 115.14
Build by Jester Motorwerkz West
Reply With Quote
  #45  
Old 25th May 2016
MatHormell's Avatar
MatHormell MatHormell is offline
Senior Chief Master Mechanic 1st Class
 
Join Date: Jul 2015
Location: Merica!Fock YA!
Posts: 1,267
Sportster/Buell Model: XL883R
Sportster/Buell Year: 2002
Sportster/Buell Model #2: Buell XB12R
Sportster/Buell Year #2: 2009
Other Motorcycle Model: Yamaha
Other Motorcycle Year: 95
Reputation: 1003818
MatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond repute
Default

Quote:
Originally Posted by rocketmangb View Post
Dont be so sure !
I'm always down to test stuff!

Sent from my SAMSUNG-SM-G935A using Tapatalk
Reply With Quote
Sponsored Links
  #46  
Old 25th May 2016
rejeanprimeau's Avatar
rejeanprimeau rejeanprimeau is offline
XL FORUM TEAM MEMBER
 
Join Date: Jun 2011
Location: On a farm
Posts: 5,832
Sportster/Buell Model: XL77.2R
Sportster/Buell Year: 2006
Reputation: 2109093
rejeanprimeau has a reputation beyond reputerejeanprimeau has a reputation beyond reputerejeanprimeau has a reputation beyond reputerejeanprimeau has a reputation beyond reputerejeanprimeau has a reputation beyond reputerejeanprimeau has a reputation beyond reputerejeanprimeau has a reputation beyond reputerejeanprimeau has a reputation beyond reputerejeanprimeau has a reputation beyond reputerejeanprimeau has a reputation beyond reputerejeanprimeau has a reputation beyond repute
Default

Quote:
Originally Posted by MatHormell View Post
Hmm and still kept the taper? I was lookong at those lectrons all the way up to 55, just don't know how well mounting it to Filter will go lol

Sent from my SAMSUNG-SM-G935A using Tapatalk
Kevin will provide a mounting adapter for your application.
Reply With Quote
  #47  
Old 25th May 2016
splineman's Avatar
splineman splineman is offline
Senior Chief Master Mechanic
 
Join Date: Apr 2011
Location: New Zealand
Posts: 917
Sportster/Buell Model: XL1200C
Sportster/Buell Year: 2005
Other Motorcycle Model: Honda GB400
Other Motorcycle Year: 1987
Reputation: 487112
splineman has a reputation beyond reputesplineman has a reputation beyond reputesplineman has a reputation beyond reputesplineman has a reputation beyond reputesplineman has a reputation beyond reputesplineman has a reputation beyond reputesplineman has a reputation beyond reputesplineman has a reputation beyond reputesplineman has a reputation beyond reputesplineman has a reputation beyond reputesplineman has a reputation beyond repute
Default

Awesome build.
I just ordered a bunch of stuff to go 90" with my bike from Hammer...4 to 6 weeks away yet.
Not as crazy as your one tho....nice work!
Reply With Quote
  #48  
Old 25th May 2016
MatHormell's Avatar
MatHormell MatHormell is offline
Senior Chief Master Mechanic 1st Class
 
Join Date: Jul 2015
Location: Merica!Fock YA!
Posts: 1,267
Sportster/Buell Model: XL883R
Sportster/Buell Year: 2002
Sportster/Buell Model #2: Buell XB12R
Sportster/Buell Year #2: 2009
Other Motorcycle Model: Yamaha
Other Motorcycle Year: 95
Reputation: 1003818
MatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond repute
Default

Quote:
Originally Posted by splineman View Post
Awesome build.
I just ordered a bunch of stuff to go 90" with my bike from Hammer...4 to 6 weeks away yet.
Not as crazy as your one tho....nice work!
Thanks man!! I dont think any sporty @ 90" is gonna be disappointing either way! lol Nice to see so many taking the extra effort to punch these things out!
Reply With Quote
  #49  
Old 25th May 2016
MatHormell's Avatar
MatHormell MatHormell is offline
Senior Chief Master Mechanic 1st Class
 
Join Date: Jul 2015
Location: Merica!Fock YA!
Posts: 1,267
Sportster/Buell Model: XL883R
Sportster/Buell Year: 2002
Sportster/Buell Model #2: Buell XB12R
Sportster/Buell Year #2: 2009
Other Motorcycle Model: Yamaha
Other Motorcycle Year: 95
Reputation: 1003818
MatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond reputeMatHormell has a reputation beyond repute
Default

Quote:
Originally Posted by rejeanprimeau View Post
Kevin will provide a mounting adapter for your application.
Gotcha, I may call him up and pick his brain a bit.. Gonna push the 48 as far as I can then go from there, I really like how the 42 performed so I'm sure ill be satisfied with the 48
Reply With Quote
  #50  
Old 25th May 2016
rocketmangb's Avatar
rocketmangb rocketmangb is offline
XL FORUM TEAM MEMBER
 
Join Date: Jan 2008
Location: So Cal
Posts: 20,729
Sportster/Buell Model: XL1200C
Sportster/Buell Year: 2006
Sportster/Buell Model #2: XL1200C
Sportster/Buell Year #2: 2006
Other Motorcycle Model: 48 "Totalled" By a Douche
Other Motorcycle Year: 2012
Reputation: 3486308
rocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond reputerocketmangb has a reputation beyond repute
Default Crazy Kiwi !

Quote:
Originally Posted by splineman View Post
Awesome build.
I just ordered a bunch of stuff to go 90" with my bike from Hammer...4 to 6 weeks away yet.
Not as crazy as your one tho....nice work!
Bout sums it up !
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



Sponsored Links
All times are GMT +1. The time now is 11:03.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2019, vBulletin Solutions Inc.
XL Forum® - Linson Media LLC