The Sportster and Buell Motorcycle Forum - The XLFORUM®
 

Go Back   The Sportster and Buell Motorcycle Forum - The XLFORUM® > SPORTSTER & BUELL MOTORCYCLE RACING > Sportster Motorcycle Drag Racing
XLF Blogs XLF Arcade XLF Disclaimer/Privacy Statement/Terms Of Use

Notices

Sportster Motorcycle Drag Racing Discuss drag racing on a Sportster Motorcycle.

Active Threads
0 Lithium battery earthx
Last Post: Tucsonmax1
Posted On: 21 Minutes Ago
Replies: 47
Views: 1,602
0 Official XL Forum Random Image Thread (NO NUDITY!)
Last Post: Graywolf
Posted On: 1 Hour Ago
Replies: 42,018
Views: 6,503,723
0 Metal Polishing
Last Post: Graywolf
Posted On: 1 Hour Ago
Replies: 33
Views: 1,616
0 What's the difference between 2010, 2013 & 2016 XL883L
Last Post: Mike'sXL883
Posted On: 1 Hour Ago
Replies: 2
Views: 98
0 Quick and probably stupid question
Last Post: harley506d
Posted On: 1 Hour Ago
Replies: 24
Views: 509
0 What did you do for your sporty Today?
Last Post: Nibelungen
Posted On: 1 Hour Ago
Replies: 5,503
Views: 637,279
0 Lets see your off season builds
Last Post: cycowrencher
Posted On: 2 Hours Ago
Replies: 1,149
Views: 125,745
0 03 xlh 88"
Last Post: splineman
Posted On: 2 Hours Ago
Replies: 55
Views: 1,688
0 Food porn
Last Post: Nibelungen
Posted On: 2 Hours Ago
Replies: 924
Views: 128,247
0 This is gonna hurt.
Last Post: Stairman
Posted On: 2 Hours Ago
Replies: 7,573
Views: 1,418,718
0 Hottie of the day, no nudity.
Last Post: Stairman
Posted On: 2 Hours Ago
Replies: 8,741
Views: 721,173
0 Hydraulic conversion for wet clutch
Last Post: Serious Blac
Posted On: 4 Hours Ago
Replies: 19
Views: 1,453
4 What is the best CCW? Glock? S&W? Sig?
Last Post: Ireeman
Posted On: 5 Hours Ago
Replies: 5
Views: 122
6 Secret photo"s of folkies loft
Last Post: Ireeman
Posted On: 6 Hours Ago
Replies: 1,462
Views: 207,752
0 Mixture screw has no effect. Need help!
Last Post: harley506d
Posted On: 6 Hours Ago
Replies: 19
Views: 633
0 Not such a bargain after all...
Last Post: riverdog
Posted On: 6 Hours Ago
Replies: 7
Views: 537
0 Range With EFI 4.5 Gal Tank
Last Post: SLW210
Posted On: 7 Hours Ago
Replies: 144
Views: 53,886
0 Relatively Interesting Road Sign
Last Post: sportytrace
Posted On: 7 Hours Ago
Replies: 16
Views: 187
0 Best Riding/Motorcycle Memes-Let's see 'em!
Last Post: sportytrace
Posted On: 8 Hours Ago
Replies: 251
Views: 36,202
10 Suspension pointers
Last Post: shipwreck
Posted On: 8 Hours Ago
Replies: 5
Views: 191
0 Got New Bike - 2002 Sportster Project
Last Post: jammantoo
Posted On: 8 Hours Ago
Replies: 19
Views: 579
0 Woulda, shoulda, coulda...engine guards
Last Post: Bone
Posted On: 8 Hours Ago
Replies: 16
Views: 380
0 Roads I'd like to ride.
Last Post: sportytrace
Posted On: 8 Hours Ago
Replies: 684
Views: 40,385
0 Brake shoe removal/installation tool
Last Post: IronMick
Posted On: 10 Hours Ago
Replies: 2
Views: 102
6 Custom Racer with Aluminium Frame and Sportster Engine
Last Post: bochy_s
Posted On: 10 Hours Ago
Replies: 95
Views: 13,694
0 How many helmets?
Last Post: clif02
Posted On: 11 Hours Ago
Replies: 200
Views: 27,696
0 6v battery box needed
Last Post: Medyo Bastos
Posted On: 11 Hours Ago
Replies: 0
Views: 38
0 ....1
Last Post: Graywolf
Posted On: 11 Hours Ago
Replies: 4,689
Views: 233,587
0 What Sort Of Sporty Have You Got?
Last Post: Vegas_Charger_Fan
Posted On: 11 Hours Ago
Replies: 1,050
Views: 277,054
5 Jiffy Standing
Last Post: WI_duker
Posted On: 12 Hours Ago
Replies: 5
Views: 514
More...
Members Birthdays
vlmuke, wazza (47), Grizzwold (43), redtacoma31 (33)
Sponsored Links
Reply
 
Share Thread Tools Display Modes
  #21  
Old 24th June 2016
MatHormell's Avatar
MatHormell MatHormell is offline
Senior Chief Master Mechanic 1st Class
 
Join Date: Jul 2015
Location: Merica!Fock YA!
Posts: 1,262
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: 958932
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 also was fighting a reversion with my super trapp.. I ended up scraping the baffle and diffuser plate and made an adjustable reversion plate (lollipop) here's some dyno pull to show how a little angle change to the plate made a huge difference..
This graph was super trapp with baffle, open end cap and 25 diffuser plates.. (red)
The other line is no baffle and just a lollipop.. (blue)


This is 3 pulls with different angles on the plate



Simple and easy but loud! Lol


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
  #22  
Old 27th June 2016
mac93 mac93 is offline
Senior Chief Know It All 2nd Class
 
Join Date: Mar 2009
Posts: 1,445
Sportster/Buell Model: 1200
Sportster/Buell Year: 95
Reputation: 173826
mac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant future
Default

Did a little clutch work this week. Last race the bike would start to spin around 15 ft. out so we took 10g off the clutch. The first pass was 9.235@141.5, track went away after that but we feel the clutch is good for now. The next issue is at 141.5 mph it's on the rev limiter, rather than take out gear we're going to reprogram rev limiter in the ignition. This thing makes power, it's a challenge to get it to hook up early.
Reply With Quote
  #23  
Old 19th July 2016
TX Dreamer TX Dreamer is offline
Biker
 
Join Date: May 2016
Posts: 92
Sportster/Buell Model: 883 Hugger
Sportster/Buell Year: 2002
Reputation: 19789
TX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to all
Default

Mac, how's the bike doing?

Sent from my Nexus 6P using Tapatalk
Reply With Quote
  #24  
Old 20th July 2016
mac93 mac93 is offline
Senior Chief Know It All 2nd Class
 
Join Date: Mar 2009
Posts: 1,445
Sportster/Buell Model: 1200
Sportster/Buell Year: 95
Reputation: 173826
mac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant future
Default

Bikes running great, Two runner ups and out in the third round due to a broken wheelie bar mount, no wheel speed and killed the 60 foot, was holding .02+ at the tree but couldn't carry it to the stripe with the bad 60. We feel it's a really good bracket racing combo. We followed xldukes with his build and decided to make the switch and couldn't be happier with the Hammer 90. We feel there's more but taking baby steps. It's hard to find more and race at the same time. Going to try the patriot this week, got other idea's at the machinist but going to need a T&T to see if we can get the feel he want's. This thing makes power like we've never had so we need to learn how to get it to the track. I don't care about track points but he does and he won't let me play! LOL!
Reply With Quote
  #25  
Old 20th July 2016
TX Dreamer TX Dreamer is offline
Biker
 
Join Date: May 2016
Posts: 92
Sportster/Buell Model: 883 Hugger
Sportster/Buell Year: 2002
Reputation: 19789
TX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to allTX Dreamer is a name known to all
Default

Just keep playing with it, you'll get it.

Sent from my Nexus 6P using Tapatalk
Reply With Quote
  #26  
Old 20th July 2016
mac93 mac93 is offline
Senior Chief Know It All 2nd Class
 
Join Date: Mar 2009
Posts: 1,445
Sportster/Buell Model: 1200
Sportster/Buell Year: 95
Reputation: 173826
mac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant future
Default

Quote:
Originally Posted by TX Dreamer View Post
Just keep playing with it, you'll get it.

Sent from my Nexus 6P using Tapatalk
Oh, there's always more that's why this hobby is so cool. We'll figure it out, Thanks.
Reply With Quote
  #27  
Old 21st July 2016
cycowrencher's Avatar
cycowrencher cycowrencher is offline
XL FORUM TEAM MEMBER
 
Join Date: May 2009
Location: Pepperell, MA
Posts: 2,611
Sportster/Buell Model: XLH 1200
Sportster/Buell Year: 2003
Other Motorcycle Model: 1984 KX 125
Reputation: 104044
cycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud of
Default

You have a package on the way.
__________________
USN 1991-1995 VFA-81/ USS Saratoga, Iraq 1, Kosovo/ Bosnia Conflict
Reply With Quote
Sponsored Links
  #28  
Old 24th July 2016
mac93 mac93 is offline
Senior Chief Know It All 2nd Class
 
Join Date: Mar 2009
Posts: 1,445
Sportster/Buell Model: 1200
Sportster/Buell Year: 95
Reputation: 173826
mac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant futuremac93 has a brilliant future
Default

Quote:
Originally Posted by cycowrencher View Post
You have a package on the way.
Got it today, ignition and Patriot installed, just finished loading up, race tomorrow. Thanks again for taking the time to do that.
Reply With Quote
  #29  
Old 24th July 2016
cycowrencher's Avatar
cycowrencher cycowrencher is offline
XL FORUM TEAM MEMBER
 
Join Date: May 2009
Location: Pepperell, MA
Posts: 2,611
Sportster/Buell Model: XLH 1200
Sportster/Buell Year: 2003
Other Motorcycle Model: 1984 KX 125
Reputation: 104044
cycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud of
Default

No worries. I am tempted to come there next weekend for t and t time... I wont get any until first qualifying pass on 6th...

SuiCyco Racing
47L
In Honor of Charlie Roach RIP
Reply With Quote
  #30  
Old 24th July 2016
cycowrencher's Avatar
cycowrencher cycowrencher is offline
XL FORUM TEAM MEMBER
 
Join Date: May 2009
Location: Pepperell, MA
Posts: 2,611
Sportster/Buell Model: XLH 1200
Sportster/Buell Year: 2003
Other Motorcycle Model: 1984 KX 125
Reputation: 104044
cycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud ofcycowrencher has much to be proud of
Default

Whats the word bird?

Was the patriot what you needed?

SuiCyco Racing
47L
In Honor of Charlie Roach RIP
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 15:11.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2018, vBulletin Solutions Inc.
XL Forum® - Linson Media LLC