PDA

View Full Version : Naturally Aspirated Performance Forum


Pages : [1] 2 3 4

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