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  1. What carb jetting? 13b 6 Port Fullbridge
  2. Lets build the perfect Peripheral port.
  3. Track Day Engine Reliability Mods
  4. 12a Direct injection?
  5. Direct injection
  6. R26B tear down
  7. Renesis side port/peripheral port exhaust hybrid...
  8. Using turbo rotors on an NA PP build
  9. Best end irons?
  10. Where do you buy the Mazda housings new?
  11. Common transmission pairings for a 13B PP
  12. Apex seals, why are they in multiple pieces?
  13. Why isnt the Renesis used more often for a PP setup?
  14. Anniversary Racing Factory updates NA dyno page
  15. Runs rough
  16. Retard timing w/ high IAT - whats safe?
  17. Tbi injector size 13b sp
  18. 13b Bridgeport with 48mm Weber IDA going rich between 5000-6500 rpm why?
  19. 13b peripheral port exhaust advise
  20. Wont idle on its own till thermostat opens.
  21. Looking for Opinions on a Class Time Attack Build
  22. N326 ECU for spark with carb?
  23. Whacky idea !! Will this work ??
  24. -Holley carb issue ?
  25. Semi PP 12a. Need advice.
  26. What is a good starting point for jets on Weber 48 MM
  27. 6 port half bridge dyno
  28. Bridgeport motor question
  29. Fc na 6 port true duel exhaust. Where to put the cats?
  30. Bought a semi p-port, bridgeport. Have questions.
  31. 6 port na track day build, which Bridgeport?
  32. How much hp does my 1980 rx7 possibly have
  33. best stock port frankenwankel
  34. 85se stock.Can i keep stock FI and do a streetport?
  35. how to gain HP from na s4
  36. Half bridge 6 port
  37. Semi Peripheral Port with Primary's Only?
  38. Carb to f.i.
  39. Anybody want to guess a dyno figure?
  40. Kind of stuck...
  41. Oil Cooler Bypass Valve/ Thermostat Stuck
  42. S4 Turbo Running NA or S4 6-Port on ITB
  43. Iannetti 2 piece, how many street miles to expect?
  44. Fixed my no trailing timing light.
  45. Borla/ TWM ITBs
  46. Hit a wall of power loss.
  47. Holy gas smell !!! Periphal port 13b
  48. 46MM ITB Throttle Bodies
  49. One More ITB Question
  50. Periphal port 13b s5 !?!?!?!?
  51. ITB Cold idle issues
  52. ITB Help
  53. Intake manifold port matching/reversion...
  54. 6 port, half bridge or full bridge?
  55. 13b oldschool four port semi p?
  56. Question about Carbing an S4
  57. In retrospect. Could I have went 4 port?
  58. Stooopid Question
  59. Rotary noob...talk me into keeping this please...
  60. Itb airbox fabricated
  61. Half bridge and stock intake questions
  62. need pointers fuel pump installation need pointers
  63. IDF Racing Beat
  64. Fuel Filter Recomendations.
  65. 13b PP miata drift car build
  66. Building PP housings : made holes, need advice on epoxy
  67. Exhaust questions
  68. Why no FC NA balanced build love?
  69. Grocery list build
  70. Who Surface Grinds Side Housings in the South East US?
  71. How bad is the turbo trans?
  72. 6 Port Sleeve Removal with ITB's?
  73. Conversion: s4 to s5 engine swap question
  74. 202whp 13b Cosmo NA
  75. 6 port bridge template
  76. S4 N/A Bridgeport Build
  77. Holley throttle body instead of ITB's
  78. 84 GSL-SE looking for 220 hp at the wheels
  79. Rotary Engineering Dual Weber 36 DCD's on Frankenrotor Tuning Help
  80. 13b extend port in first gen tuned
  81. Conversion: s4 T2 to s4 NA Bridge Port
  82. Making a carbed NA engine out of a Tii for my Sa22
  83. Tuning 62mm Geers carb on P-port
  84. Modified S4 Turbo Intake on an S4 Streetported 6 port?
  85. Loosening up a sticky Aux Port shaft
  86. can i afford a pp?
  87. Intake Manifold Casting
  88. Carbon seal inspection
  89. "Pumping" accelerator to start 13B?
  90. ignition timing single electronic dizzy 13b 1/2 Bridge
  91. car won't start naturally and then runs fine
  92. Dry Sumping a 13B PP
  93. Realistic Performance Expectations?
  94. Muffler Deletes?
  95. Engine surge With lights on
  96. Secondary Injector upgrade on S4 NA
  97. Intake Advice and Your Setup
  98. 2 Piece apex seals and full bridge
  99. wich engine should i use
  100. Who do you recommend to rebuilt 13b bridgeport in Los Angeles?
  101. HKS Hi power w/ RB header and presilencer?
  102. Daily 13b PP S4
  103. watch my sparkplugs and listen to my new exhaust.
  104. How much power lost with locked timing?
  105. Why Racing Beat Header design?
  106. Scalloped (beveled) rotors, is the process worth it?
  107. Silly Question
  108. single exhaust for california?
  109. S3 6 port with a bridge and a carb plan
  110. Making air box for 13b PP
  111. Alternate S4 5/6 Port Activation
  112. ITB Build - Need information
  113. I need to build exhaust im in Euroupe advice please
  114. 13b extend port build in nz !
  115. Na Mini Build
  116. will s5 motor need to run on s5 ecu?
  117. ITB's with stock ECU?
  118. Radiator Cap Pressure
  119. Jet sizes for 13 street port Race engine
  120. Made 160whp stock se ecu/dizzy
  121. Negative Pressure Oil Pans
  122. SA vs FB intake manifold
  123. FB S5 ITB Project
  124. Bridge port EFI and mpg
  125. LT-10S 6port Bridge with Itb map
  126. intake runner question
  127. start up help
  128. Oil and pressure question
  129. Direct injection
  130. Primary ports on 6-port
  131. itb's and positive "crankcase" ventilation
  132. ideas/tips for an 89 vert!
  133. Throttle body?
  134. Weber 48 IDA. Accel pump issue?
  135. Engine restore additive ?
  136. Sard fpr on 12a Nikki carb
  137. Bridgeport Primary length
  138. PP timing and power band
  139. ID This PP Housing
  140. noob questions '85 12a
  141. Designing short runner intake for stock fc/fd tb's
  142. Normal for streetport to have rough idle?
  143. 13B PP build
  144. a different kind of bridge and build
  145. Worth spending the extra money for Haltech LS1 ignition coils or go for OEM FC?
  146. Tuning for Power or Economy
  147. ITB's for racingbeat manifolds
  148. if you were going to make a FC na 250 hp
  149. 13b rebuilt ported
  150. yes n/a 7s can put up a run wit turbo cars!
  151. swap na to T2 injectors?
  152. Air pump
  153. Little bit of weber help
  154. WTB bridgeported FD sidehousing, who sells them?
  155. direct fire vs msd
  156. home grown semi peripheral build
  157. Lean Versus Rich Symptoms
  158. Dodging a bullet
  159. does running a cold air intake do anything on a carbed car?
  160. Project: Slowest 6 Port Build Ever
  161. engine for rallycar needs rebuild pineapple race streetport
  162. GM Rochecter TBI
  163. my first rx7 project(let me know what you think)
  164. a custom 13b?
  165. Strange premixing observation
  166. s5 aux ports not working
  167. individual throttle bodys
  168. 87 GXL non turbo hard starts... HELP!
  169. Spark Plug Cleaning
  170. 13B port? which one?
  171. 20B N/A dyno
  172. does heat wrap make car quieter
  173. Defined Auto n/a 4-rotor lives! Video inside
  174. carburetor differences?
  175. Injector suggestions - Haltech f9 harness compatible
  176. S4 ecu with s5 motor
  177. 13BPP 4barrel
  178. First time rebuild project!
  179. Help! Wont start!
  180. the coil thread
  181. High rpm clutches - where to get ?
  182. Finally Start...
  183. Fuel Pressure Question
  184. Best fuel pressure regulator for NA-EFI setups? Mallory 4305m?
  185. How much hp can i expect to see when tuned?
  186. I'm tired of looking for bridgeport pics
  187. Half Bridgeport with Magnaflow VT muffler NO GO
  188. Defined Autoworks Engine in my GTUs
  189. PP coolant passage sealing
  190. Problem!!
  191. Which 6 Port porting template?
  192. Dellorto 48dhla - diagram / tuning request
  193. Scary N/A moment
  194. dellorto 48 6port help
  195. Hooking up GSL-SE vac. advance to stock ECU (Carb / standalone setup)
  196. Help needed to new 12A NA project
  197. 6 Port Porting Advice
  198. Anti reversion Cones
  199. Megaphones
  200. feeling a bit overwhelmed
  201. My setup, NA for a bit?
  202. Stock TII to N/A Build
  203. Jacobs power pak install...
  204. corner seal ?
  205. Removing pitch diffusers in engine.
  206. making a comeback
  207. 12a rebuild questions
  208. Calculating optimum CFM for rotaries
  209. Exhaust: Mid collected dual vs. true dual?
  210. which injectors for my n/a 13b
  211. First time porting tips.
  212. Gasket to Exhaust Port Mismatch
  213. What to do with 13b in caterham 7
  214. 4 rotor power out put
  215. 13B carburated build questions
  216. Why did you stay n/a?
  217. input? na power and thoughts
  218. 2013 V 4 & Rotary Nationals - World's first public viewing/startup of the 6 Rotor
  219. 6 port daily driver engine
  220. What auxiliary gauges you using in your NA builds?
  221. RX8 Motor Swap
  222. 44 idf and intake omp linkage ?
  223. Hitting 200. Need recommendations.
  224. individual throttle bodys
  225. Intake questions for 12a bp...
  226. Grocery list
  227. Decreasing Port Size
  228. weber 48 ids or idf?
  229. Ceramic coatings - lower & upper intake
  230. measuring port timing
  231. blow by on heavily modded n/a's??
  232. High comp Rew semi p NA
  233. Peripheral port shape
  234. Mindtrain header primary length
  235. Oxygenated Race Fuels
  236. NA 20B ITB intake manifold worth saving? Pics
  237. Long primary length
  238. Peripheral Port 13b Build
  239. Air Inlet Temps
  240. sticky video walk around of your build!
  241. 13B Semi pp exhaust for a daily.
  242. Quick muffler question
  243. Street porting
  244. Thinking about porting my spare s4 irons
  245. Low power, NA tuning.
  246. S3 Stockport with Dellorto DHLA 48
  247. raising compression?
  248. NA 6 port half bridge build (zenki FC)
  249. using 36/36 DCD instead of the famous 28/36?
  250. Is two better than one? 12a