View Full Version : Sportster Motorcycle Motor - Top End


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  1. Torqe specs
  2. Pure SE Parts @ 11.3:1 Comp Feedback...
  3. Scavenger Oil Changes
  4. TDS on 071200R
  5. 05 Pushrods
  6. double checking
  7. 07 SE heads
  8. .536 cams question
  9. my new xl
  10. buell heads and pistons, now what cams???
  11. O ring Head Gasket Conversion
  12. Total Seal Rings
  13. Cam and springs
  14. Any idea what caused this?
  15. Got my Thunderstorm heads back today. Here's some pics!
  16. QHP Head Porting (eBay)
  17. 536 cams stock heads.
  18. Anyone Know (about) How Hot the "Chimney" Gets On Sporty Motors?
  19. Cleaning Carbon from heads and valves
  20. Installing NRHS Collapsible Pushrod Covers and Adj Pushrods (with photos)
  21. Exhaust Port Stud Torque Value
  22. want to black out my jugs and cases.....
  23. S&S Intake Manifold Dimensions
  24. Rocker box gasket....how much $$$
  25. SE Heads Question
  26. Head part# Question
  27. 883 Chambers
  28. S&S 2-Piece Rocker Box Covers
  29. Help me the hell out with these new Thunderstorm Heads
  30. thick old oil in pushrod
  31. Bore size
  32. Pushrod length?
  33. How much carbon and soot should be inside?
  34. Cometic Base gasket. What side is the top?
  35. head gaskets
  36. C Ratio for V9 cams
  37. XB head piston combos
  38. Need Advice/Comments On Carb,Cam.Head combo.....
  39. Anybody used Weisco TStorm Pistons?
  40. 06 xb12 top end on 05 883
  41. High comp pistons?
  42. Dan/Aaron- 2 into 1 Header pipe length question
  43. Cylinder problems.
  44. 96 1200 heads fit on 06?
  45. Max Bore?
  46. Big Boyz Head Porting
  47. getting squish band machined?
  48. Sifton Piston Oilers
  49. XB12 heads on ebay, any good?
  50. Heads are coming off this week.
  51. Recognize these head casting numbers?
  52. For those with leaky Rocker Boxes...
  53. Will the valves closing make a tick sound
  54. I think I blew it...
  55. Stud remover/installer tool
  56. What Pistons for Buell Thunderstorm Heads?
  57. Thunderstorm specs..
  58. Pushrod color band--up or down?
  59. 883 ported head potential
  60. Hole in lifter side?
  61. Cylinder Scuffs??
  62. What Year Head?
  63. How many times can I reuse Cometic MLS gaskets?
  64. Hemi Heads for BTs and Sportsters
  65. ring orientation
  66. Oil Leaking From Air Filter
  67. Everything you ever wanted to know about cams...
  68. Bolt-on?
  69. Just what exactly is the squish band worth?
  70. Top end noise
  71. Cams
  72. Rear Cylinder missing?
  73. New Rocker box
  74. what should the compression reading be for a 883 EVO?
  75. Rocker box gasket
  76. Bang! Rocker Arms Need Adjusting?
  77. Engine temperatures to low?
  78. new heads needed what kind
  79. 4 Valve?
  80. Old rockerbox gasket removal
  81. Pictures of OEM cylinders with Thunderstorm heads?
  82. Baffles and a Blown Head Gasket
  83. Stock TStorms Piston Ring Gap
  84. Help- no Breather valve retainer screw hole V Twin inner rocker cover
  85. Need Help...Head bolts came loose
  86. push rods
  87. Cometic head gasket question...
  88. Where to clearance Rocker boxes big cams?
  89. Help! Can't get my Rocker Covers off
  90. Turbo Info
  91. Questions about squish band and setting squish
  92. Should I go with the N3 cams?
  93. Cut through oil passage....
  94. SE/TS/Stock heads
  95. differing heights on cylinders?
  96. Piston Oilers
  97. carbon build up messing with my squish measurement
  98. Where to get new Top End hardware
  99. Rattle???
  100. Where is the case drain plug
  101. HELP! Screw bit drop inside top rocker box opening!
  102. Oil pouring out of breather tube on heads, why?
  103. clicking noise when i change gears
  104. Milling XB Heads
  105. 2002 883R Heads and Pistons for ***Free***
  106. What Adjustable Push Rods?
  107. cp racing pistons?
  108. head gasket question
  109. new top end
  110. What stage would my heads be?
  111. ring gap orientation dazed and definitely confused
  112. Rocker Box bolts loosining?
  113. Anyone fitted 07 1200 heads to earlier model?
  114. cylinder stud pattern??
  115. new here
  116. Crane Adjustable Pushrods for xl 1991
  117. ring gaps
  118. Dowell Pins
  119. cylinder dowel o-rings
  120. why is early 1000 70s heads diffrent in sizes
  121. Noisy top end? Or am I hearing things?
  122. need help on stripped cylinder holes
  123. strange catch and clack turning over the rebuild.
  124. what heads for my 2 rear head conversion
  125. Head gasket leak
  126. Running N6's now.. Any upgrade??
  127. Cometic Gaskets
  128. What is this "SQUISH" you speak of ?
  129. Temp measurements please.
  130. stagered shortshots baffles
  131. Why are these different?
  132. Need Help with Thunderstorm Pistons and Part #'s
  133. I need OEM Part #'s for cyl heads....
  134. Oil Blow By
  135. powder coat cylinders ?
  136. stage 2 86-03 1200 head vs. stock thuderstorm
  137. 06 883r head questions?
  138. xb header pipe on rubber sporty?
  139. Battery operated vacuum pump for breather?
  140. Anyone fimilar with TP roller rockers?
  141. 883 to 1200
  142. Need Help ASAP with cam install
  143. ???for Dan@NHRS......
  144. EVO BT Springs...
  145. tappet noise
  146. Ironhead: Top End Oil Circulation
  147. removable part ?
  148. 07 nighster dynoed yesterday!
  149. Question about head work? Are there different levels?
  150. Question on new bike.
  151. High Compression Test Readings
  152. Another pushrod tube/seal question....
  153. differences between solid and rubbermount 883 heads???
  154. Rocker Cover Gasket - Cleaning Question
  155. Need some help on my conversion!!
  156. where to buy
  157. Combustion
  158. Inside Dia. of 1200+ jugs coverted to cc's?
  159. 1996 1200s top end rebuild questions...
  160. Middle rocker drill mod
  161. How to tell if compression ring is properly broke in
  162. My New Topend is Toast!!!
  163. question about cylinder deglazing
  164. Oil Leak in air cleaner, need help!
  165. Best method to remove old stuck base gasket?
  166. Rubbermount_EFI confused
  167. Black Push Rod Tubes
  168. 07 brand new 1200r (xb)heads
  169. Is there anything I can use instead of Hylomar?
  170. 85hp...what would i need
  171. W and D Cams the same?
  172. valve adjustment?
  173. Another Rocker Gasket Replacement Quesiton
  174. Rocker Cover Question
  175. Valve stems
  176. Stage 1 ported heads (HELP?)
  177. Engine mount question (rubber evo)
  178. Does this sound right?
  179. head work
  180. valve adjustment
  181. Rubbermount_EVO Top End Noise
  182. Conversion w/ N4's is noisy
  183. Loud Ticking/Clanking noise, from valve cover?
  184. Rubbermount_EVO What Exactly is Pinging?
  185. head work
  186. I'm burning oil.
  187. Rubbermount_EVO better tappets required W/ SE536 cams?
  188. Rubbermount_EVO heads???
  189. 04 Head gasket different from an 07 ???
  190. Painting my engine
  191. Opinions On These Heads Please
  192. Trying out new pistons.
  193. Rubbermount_EVO Rocker box covers
  194. Carb manifold
  195. Thunderstorm Compared to XB
  196. Some advice please
  197. Got the engine back together and now have an odd puffing noise.
  198. Lifters - reusable?
  199. Rigid_EVO Ticking noise, increased idle rpm
  200. Oil Change XLH 1982
  201. Rigid_EVO Burned Exhaust Valve
  202. Buell XB9R heads and cylinders on 883?
  203. Rocker Cover Gaskets --- Just replaced and leaking!!!
  204. Rubbermount_EFI Noisy top end...
  205. How Much Horsepower?
  206. Exhaust Stud Broke HELP
  207. Strokers USA Lander, WY?
  208. Head Gasket Part #
  209. Rigid_EVO Upper Motor (Engine) Mount Bracket Question
  210. which sparks plugs?
  211. valves hitting piston!?
  212. Does anyone have part numbers for...
  213. Rocker Boxes
  214. 883 with XB12 top end question
  215. Benefits of N2 cams on a stage 1 XL883?
  216. Rigid_EVO Knocking sound From front head
  217. 2 front heads...yup
  218. Rigid_EVO hemi ?
  219. Ignition module instructions
  220. Sioux valve grinder modification
  221. Head CC ing
  222. Engine life expectancy for an 01 883 Sporty
  223. Valve Guide removal
  224. more rpms?
  225. just a stupid question
  226. Bending Push Rods HEEEEELLLPPPPP!!!!!
  227. Questions
  228. Rubbermount_EVO Head Bolt Backed Out
  229. Whats the best way to knock out the rocker shafts?
  230. which pistons do i need / want
  231. Rigid_EVO Thunderstorm Pistons
  232. head questions
  233. Help with 1200c performance mods
  234. Help with pushrods
  235. Rubbermount_EVO Cleaned up my heads
  236. thought I blew a headgasket
  237. Rigid_EVO little smoke
  238. Rigid_EVO Valve Springs, Need Help
  239. Rigid_EVO Potato potato sound... not there...
  240. dang.
  241. simple question regarding cam swap on stage 1 883
  242. Suggestions...What next
  243. Burning oil, did this... anything else?
  244. Rigid_EVO big end rod bearing play???
  245. Rubbermount_EVO Will Pushrod tubes come out with head installed ?
  246. Cylinder Sleeve Replacement
  247. Rubbermount_EVO Rocker Box Frt/Rr Any difference? Gasket Part Nos.
  248. Rubbermount_EVO How does oil return from valve pocket ?
  249. I decided it was time to do a little cylinder mod I have always wanted to do.
  250. NRHS 1200r sage II vs. 1200r Stage III vs STD stage II