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  1. Itb airbox fabricated
  2. Half bridge and stock intake questions
  3. need pointers fuel pump installation need pointers
  4. IDF Racing Beat
  5. Fuel Filter Recomendations.
  6. 13b PP miata drift car build
  7. Building PP housings : made holes, need advice on epoxy
  8. Exhaust questions
  9. Why no FC NA balanced build love?
  10. Grocery list build
  11. Who Surface Grinds Side Housings in the South East US?
  12. How bad is the turbo trans?
  13. 6 Port Sleeve Removal with ITB's?
  14. Conversion: s4 to s5 engine swap question
  15. 202whp 13b Cosmo NA
  16. 6 port bridge template
  17. S4 N/A Bridgeport Build
  18. Holley throttle body instead of ITB's
  19. 84 GSL-SE looking for 220 hp at the wheels
  20. Rotary Engineering Dual Weber 36 DCD's on Frankenrotor Tuning Help
  21. 13b extend port in first gen tuned
  22. Conversion: s4 T2 to s4 NA Bridge Port
  23. Making a carbed NA engine out of a Tii for my Sa22
  24. Tuning 62mm Geers carb on P-port
  25. Modified S4 Turbo Intake on an S4 Streetported 6 port?
  26. Loosening up a sticky Aux Port shaft
  27. can i afford a pp?
  28. Intake Manifold Casting
  29. Carbon seal inspection
  30. "Pumping" accelerator to start 13B?
  31. ignition timing single electronic dizzy 13b 1/2 Bridge
  32. car won't start naturally and then runs fine
  33. Dry Sumping a 13B PP
  34. Realistic Performance Expectations?
  35. Muffler Deletes?
  36. Engine surge With lights on
  37. Secondary Injector upgrade on S4 NA
  38. Intake Advice and Your Setup
  39. 2 Piece apex seals and full bridge
  40. wich engine should i use
  41. Who do you recommend to rebuilt 13b bridgeport in Los Angeles?
  42. HKS Hi power w/ RB header and presilencer?
  43. Daily 13b PP S4
  44. watch my sparkplugs and listen to my new exhaust.
  45. How much power lost with locked timing?
  46. Why Racing Beat Header design?
  47. Scalloped (beveled) rotors, is the process worth it?
  48. Silly Question
  49. single exhaust for california?
  50. S3 6 port with a bridge and a carb plan
  51. Making air box for 13b PP
  52. Alternate S4 5/6 Port Activation
  53. ITB Build - Need information
  54. I need to build exhaust im in Euroupe advice please
  55. 13b extend port build in nz !
  56. Na Mini Build
  57. will s5 motor need to run on s5 ecu?
  58. ITB's with stock ECU?
  59. Radiator Cap Pressure
  60. Jet sizes for 13 street port Race engine
  61. Made 160whp stock se ecu/dizzy
  62. Negative Pressure Oil Pans
  63. SA vs FB intake manifold
  64. FB S5 ITB Project
  65. Bridge port EFI and mpg
  66. LT-10S 6port Bridge with Itb map
  67. intake runner question
  68. start up help
  69. Oil and pressure question
  70. Direct injection
  71. Primary ports on 6-port
  72. itb's and positive "crankcase" ventilation
  73. ideas/tips for an 89 vert!
  74. Throttle body?
  75. Weber 48 IDA. Accel pump issue?
  76. Engine restore additive ?
  77. Sard fpr on 12a Nikki carb
  78. Bridgeport Primary length
  79. PP timing and power band
  80. ID This PP Housing
  81. noob questions '85 12a
  82. Designing short runner intake for stock fc/fd tb's
  83. Normal for streetport to have rough idle?
  84. 13B PP build
  85. a different kind of bridge and build
  86. Worth spending the extra money for Haltech LS1 ignition coils or go for OEM FC?
  87. Tuning for Power or Economy
  88. ITB's for racingbeat manifolds
  89. if you were going to make a FC na 250 hp
  90. 13b rebuilt ported
  91. yes n/a 7s can put up a run wit turbo cars!
  92. swap na to T2 injectors?
  93. Air pump
  94. Little bit of weber help
  95. WTB bridgeported FD sidehousing, who sells them?
  96. direct fire vs msd
  97. home grown semi peripheral build
  98. Lean Versus Rich Symptoms
  99. Dodging a bullet
  100. does running a cold air intake do anything on a carbed car?
  101. Project: Slowest 6 Port Build Ever
  102. engine for rallycar needs rebuild pineapple race streetport
  103. GM Rochecter TBI
  104. my first rx7 project(let me know what you think)
  105. a custom 13b?
  106. Strange premixing observation
  107. s5 aux ports not working
  108. individual throttle bodys
  109. 87 GXL non turbo hard starts... HELP!
  110. Spark Plug Cleaning
  111. 13B port? which one?
  112. 20B N/A dyno
  113. does heat wrap make car quieter
  114. Defined Auto n/a 4-rotor lives! Video inside
  115. carburetor differences?
  116. Injector suggestions - Haltech f9 harness compatible
  117. S4 ecu with s5 motor
  118. 13BPP 4barrel
  119. First time rebuild project!
  120. Help! Wont start!
  121. the coil thread
  122. High rpm clutches - where to get ?
  123. Finally Start...
  124. Fuel Pressure Question
  125. Best fuel pressure regulator for NA-EFI setups? Mallory 4305m?
  126. How much hp can i expect to see when tuned?
  127. I'm tired of looking for bridgeport pics
  128. Half Bridgeport with Magnaflow VT muffler NO GO
  129. Defined Autoworks Engine in my GTUs
  130. PP coolant passage sealing
  131. Problem!!
  132. Which 6 Port porting template?
  133. Dellorto 48dhla - diagram / tuning request
  134. Scary N/A moment
  135. dellorto 48 6port help
  136. Hooking up GSL-SE vac. advance to stock ECU (Carb / standalone setup)
  137. Help needed to new 12A NA project
  138. 6 Port Porting Advice
  139. Anti reversion Cones
  140. Megaphones
  141. feeling a bit overwhelmed
  142. My setup, NA for a bit?
  143. Stock TII to N/A Build
  144. Jacobs power pak install...
  145. corner seal ?
  146. Removing pitch diffusers in engine.
  147. making a comeback
  148. 12a rebuild questions
  149. Calculating optimum CFM for rotaries
  150. Exhaust: Mid collected dual vs. true dual?
  151. which injectors for my n/a 13b
  152. First time porting tips.
  153. Gasket to Exhaust Port Mismatch
  154. What to do with 13b in caterham 7
  155. 4 rotor power out put
  156. 13B carburated build questions
  157. Why did you stay n/a?
  158. input? na power and thoughts
  159. 2013 V 4 & Rotary Nationals - World's first public viewing/startup of the 6 Rotor
  160. 6 port daily driver engine
  161. What auxiliary gauges you using in your NA builds?
  162. RX8 Motor Swap
  163. 44 idf and intake omp linkage ?
  164. Hitting 200. Need recommendations.
  165. individual throttle bodys
  166. Intake questions for 12a bp...
  167. Grocery list
  168. Decreasing Port Size
  169. weber 48 ids or idf?
  170. Ceramic coatings - lower & upper intake
  171. measuring port timing
  172. blow by on heavily modded n/a's??
  173. High comp Rew semi p NA
  174. Peripheral port shape
  175. Mindtrain header primary length
  176. Oxygenated Race Fuels
  177. NA 20B ITB intake manifold worth saving? Pics
  178. Long primary length
  179. Peripheral Port 13b Build
  180. Air Inlet Temps
  181. sticky video walk around of your build!
  182. 13B Semi pp exhaust for a daily.
  183. Quick muffler question
  184. Street porting
  185. Thinking about porting my spare s4 irons
  186. Low power, NA tuning.
  187. S3 Stockport with Dellorto DHLA 48
  188. raising compression?
  189. NA 6 port half bridge build (zenki FC)
  190. using 36/36 DCD instead of the famous 28/36?
  191. Is two better than one? 12a
  192. Na build tell me what you think
  193. Trouble Finding answers
  194. How do I build a bridgeport??
  195. Is my dream just a dream or possibly reality?
  196. Cooling fan kicks on at cold start?
  197. Exhaust porting oops - problem?
  198. Possible engine rebuild
  199. rotor race clearencing (side face and tip, plus apex seal clearencing), who does it?
  200. VDI an 5/6th port reinstall questions
  201. Path to NA gains?
  202. here we go again: To bridge primaries or not!
  203. pp holley intake
  204. High temp exhaust packing?
  205. I need help tuning my 90 vert N/A
  206. new videos
  207. please help. starting problem.
  208. S5 SP mod/tuning potential
  209. 13B PP Ignition breakup
  210. Need suggestions for 13bPP setup
  211. Torque gain
  212. 13b powerband
  213. Not Sure What's Happening
  214. Injector sizing Q&A
  215. Sand Dragster headers 13B 6port
  216. Adjustable Fuel Pressure Regulator for S4
  217. tuning difference's between 6 port/4 port
  218. E Production Ports
  219. pp intake design. advice wanted
  220. itb's and runner length
  221. ITB Dyno Session
  222. High horsepower street port
  223. Modding the Vert
  224. reducing backfireing
  225. another rtek or not thread
  226. rtek or not to rtek? That is the question
  227. Mallory Ignition Coils for Hyfire 6AL
  228. How does a K&N air filter make your n/a sound?
  229. K/N Fitercharger Intake Kit on S5? Need Some Input Please
  230. question on building an shallow oil pan.
  231. power gains on a budget?
  232. injector size on 13b peripheral port
  233. removing stock s4 exhaust manifold
  234. Comments on compression video
  235. not sure which exhaust to run anymore on 13bre NA
  236. 1988 13b semi pp build
  237. Will this work on an FC N/A..Blitz Air Filter
  238. coolant problems
  239. Yet Another Exhaust Thread (Again) - RB long primary system
  240. timing problem...
  241. What is my engine build from?
  242. port actuators?
  243. any opinion on the corksport header for fc?
  244. S5 pineapple large street port
  245. corksport PS header review
  246. s4 213,000 miles dyno
  247. Another thread about exhausts
  248. Time attack 1981 RX-7 with M2R 13BPP Build
  249. How much power from 6 port
  250. How to increase power at high rpms?