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  1. Billet Aluminum Pushrod Bases
  2. HurricaneFlow Air Cleaners
  3. Project '04 883
  4. ASWRACING- American Iron 2 records at Bonneville
  5. Stage 2 vs. Stage 3 Heads
  6. Curious about LSR pipes
  7. E-Bay
  8. Cam/Head question
  9. 3 inch HurricaneFlow AC for pre 04's
  10. K&N Dry Charger for the 3" Hurricane
  11. Aaron from nallins
  12. Better than tsorm heads
  13. Compression...
  14. 883 - 1200
  15. HurricaneFlow AC Install Question
  16. 3" HurricaneFlow AC installed
  17. HurricaneFlow AC Install Video How To
  18. HurricaneFlow AC 04-05, Can I use any Ham Can?
  19. Pre 91 sporty..
  20. Ported heads for a '03 1200
  21. Posts in the NRHS forum area
  22. May Sale - for XL Forum Members Only!!!
  23. Hurricane Oil Filters
  24. Piston question
  25. 2004 - headwork or big inches???
  26. RB racing pipe
  27. Supertrapp dyno results
  28. Cam Installation Article
  29. 2" or 3" offset hurricane AC
  30. Breaking Her In ????
  31. SE "E" Cams vs. SE .536 Cams
  32. Pistons question again
  33. XB heads on a 883
  34. Octane number / booster
  35. 883 project...
  36. 86-90; 883-1200?
  37. 1430cc BIG BORE KITS FOR THE 2004 & UP SPORTSTER!!!
  38. Any new "Forum Member Specials" coming up?
  39. Dog Days of Summer Sale at NRHS
  40. Salt Racing
  41. A different kind of performance question for Aaron
  42. Stage III heads only
  43. 1250 bolt on, and what else?
  44. Hurricaine Flow Airfilter installed - tips for 04-05XL's
  45. Constraining factor, 2004 XL1200R?
  46. S&S Igintion
  47. NRHS 8" Round Hurricane Flow A/C for Sporty.
  48. Parts Inquiry?
  49. Question about a 95 inch conv
  50. I just got my Hurricane oil filter
  51. The race motor
  52. Straightness and Roundness of Cylinders
  53. XL1200R Headwork
  54. Hurricane Flow Measurement?
  55. NRHS Welcomes Daniel Dunn to the Family
  56. 2004 and later conversion question
  57. Special for Forum members only
  58. NRHS - What do you think?
  59. Pictures of 88" build
  60. What do you want to see?
  61. TC88A Dyno Request
  62. Smashed hole and bent fin
  63. NRHS 883-1200 Conversion Special Deal
  64. NRHS Christmas special deals!
  65. RB Racing Header
  66. Cam application question...
  67. NRHS deal on SE Pro Dual Plug heads
  68. NRHS deal on Forcewinder XR2
  69. It's running HOT.
  70. Edelbrock or 04 Sportster heads for conversion
  71. Stage 1 heads with stock engine
  72. Thanks for my 88" NRHS!!
  73. Hurricane Is Coming Ashore
  74. XR-750 style heads?
  75. Hyperthingy dyno results
  76. Aaron/Dan, strange noise???
  77. CNC porting on 883 heads
  78. oil squirters
  79. NRHS T-shirts now available!
  80. Cylinder head temps
  81. Hey Aaron...
  82. Hooray! Dan's Back!
  83. 97 inch Axtell kit?
  84. Shape of bottom end at 20K?
  85. Thunderstorm Piston Warning
  86. Scratch and Dent
  87. Aaron I need your help.
  88. 97.7 rwhp heads for sale
  89. Ness Big Sucker Air Filters
  90. NRHS needs a favor
  91. 1250 kits for $750!!!
  92. REV Limit
  93. Entire Engine?
  94. Stage 2 883 heads flow data?
  95. XL Forum/NRHS riding the Rockies
  96. Will be coming to NRHS July 4th?
  97. 04 1200 custom question
  98. 98 S1W Mods
  99. mukuni & Forcewinder
  100. Counterfeit parts on e-bay
  101. thanks Dan...
  102. Question about XB9 work
  103. Question about top end noise
  104. EZ outs and exhaust studs
  105. Ok I need help with conversion here
  106. Video and/or Audio files
  107. 1250+upgrades
  108. dyno question
  109. HurricaneFlow vs. Forcewinder
  110. Purchase Question
  111. Ignition Rotor Breaks Often
  112. Summertime Pinging, Revisited ?
  113. picture of 2004 XL1200R cylinder heads on earlier oem cylinders
  114. 3" HurricaneFlow and forward controls
  115. 1250>883 with Stock...
  116. S&S versus STD Cases
  117. New NRHS catalog is now online
  118. Post-88 inch conversion blow-by?
  119. HurricaneFlow Air Cleaners
  120. July 4th at NRHS
  121. What does NRHS recommend
  122. bringing power to the people
  123. '04 883 heads vs. 1200R
  124. 1212 or 1250
  125. Why not provide used cylinders?
  126. Cylinder question
  127. nrhsperformance kits
  128. Stage 2/3 Power Kit
  129. What could THIS be???
  130. N4s or SE 497 lift cams on sale
  131. NRHS Engine Longevity
  132. 1250 conversions using flat tops
  133. NRHS Speed Secret Revealed
  134. The Ultimate Motor
  135. 83.7 hp for $1300
  136. Three inch vs. two inch filter
  137. conversion for 04 and up 1200
  138. Pistons
  139. [pics] 4th of July at NRHS pics!
  140. 1250+heads
  141. Replacing the Air Filter
  142. HurricaneFlow AC for the EFI Sportys
  143. Hey NRHS guys
  144. Quick question on piston orientation
  145. Congrats to Jon!
  146. N2 cams and higher compression.
  147. T-storm piston ?
  148. Progressive Suspension components
  149. how to get buell-like performance?
  150. Powder coating question
  151. compression
  152. Golan Catch Can spitting oil
  153. Jon goes drag racing!
  154. NRHS 90" kit!!!
  155. Overlap, Exhaust and power
  156. Beyond 88
  157. Thanks Dan!
  158. Force Streetfighter on '04-'06
  159. Carbon Fiber for your Sportster!!
  160. You Do ricers?
  161. Any snowmobile folks here?
  162. 15* vs 30*
  163. A peek inside one of our Bonneville race motors
  164. Does shape matter?
  165. 883 stage 3 vs 1200 stage 3
  166. Andrews N6 cams for sale
  167. News from NRHS
  168. What other goodies
  169. ? about cylinder heads for NRHS
  170. S&S Manifold Question...
  171. Well, I finally did it!!
  172. What will work with the 90" kit?
  173. Stage 1 1200 Heads
  174. Recommendations on centered or offset 2" HurricaneFlow AC
  175. Dan from NRHS....How's my beautiful heads coming?
  176. Question about head for a set up
  177. Hurricane Flow AC on an 07 Sportster
  178. New 1250 kit now available
  179. Stage one completed on 07 883
  180. manifold matching
  181. Le Pera bare bones seat for 04-06 on sale
  182. Exhaust Help
  183. Head Gaskets?
  184. rocker box gasket
  185. Hey NRHS guys..
  186. STD head question
  187. several questions
  188. July 4th weekend 2007
  189. SE 497 Clearance
  190. More On Squish Bands
  191. breather bypass kit that comes with the hurricane
  192. Which Head Service is Better?
  193. Porting Upgrades ??
  194. Choosing which 1250 conv.
  195. Microwelding on Rings and Pistons
  196. NRHS Timing Cover
  197. B-day Present from Dan !!
  198. 497 Dyno
  199. 29 Dec:NRHS closed again
  200. Wrist Pin Circlips
  201. 06 1200 Sporty - performance upgrades
  202. Thank You to the XL Forum
  203. Here we go again!
  204. Stock D Cams with Stage 2 883 heads?
  205. How do you "read" dyno reports ?
  206. Nikasil Facts and Fun
  207. Rhinehart Exhaust on sale
  208. Ranking Heads
  209. S&S 100" Buell
  210. ceramic coating
  211. B.O.B. question for the drag racers
  212. Lobe Profile
  213. HD vs STD
  214. how smooth is smooth when it comes to balance?
  215. Max Compression
  216. Since you guys sell Golans...
  217. Mikuni 42 carbs on sale!!
  218. Cannot navigate the NRHS Website ??
  219. Need some Blast Performance advice
  220. Looking for opinions on 1250 initial start up/break-in
  221. Hurricane offset air cleaner
  222. Las Vegas June 8-11
  223. NRHS Baseball caps now available
  224. Ebay store
  225. Airflow Charts
  226. headaches and questions
  227. STD XR Style heads
  228. ever worked with a White Bros E-pipe?
  229. Supertrapp 2:1 tuning
  230. leaving power on the table due to slip-ons
  231. At what point should I consider an 88/90?
  232. What I am Doing & Why
  233. O2 sensor in my ST 2:1 for tuning
  234. convert tractive Lb to ft/lb TQ
  235. Piston to cylinder wall clearance.
  236. Nrhs Comes To San Angelo!
  237. NRHS and PMs
  238. 1250..what's best for me?
  239. cams, ignition, and MPG
  240. Question about spark plugs
  241. What suspension is better
  242. Oil Usage and Timing
  243. Best time to shift gears?
  244. NRHS head exchange?
  245. long Road to an 88"
  246. Port 883 heads or Just buy Stock Buell style?
  247. 1250 Problems
  248. 04s and up and oil use
  249. Black Supertrapp
  250. How's the Round A/C coming?