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  1. CAI Length/diameter calculation
  2. Is there a Tie?
  3. How Hot?
  4. DCR vs. Bore, Chamber Design, Engine Load
  5. 30 Degree Valve Seats
  6. drysump Oiling Vs Wetsump w/ Accusump
  7. Professionals: Selecting the Proper Head?
  8. How many CFM of air per RWHP, roughly?
  9. Looking for BEST and most accurate camshaft tech articles.
  10. Video of inside a cylinder when firing
  11. How to determine amount of head flow to feed specific engine size?
  12. Inside look at the Internal Combustion Engine
  13. 2stroke
  14. The LS1 & E85
  15. Move Advanced Performance Tech???
  16. How much power does adding compression make?
  17. formula to calculate engine size?
  18. Homogoneous Charge Compression Ignition
  19. Calculating Restrictor Plate Sizes.
  20. hydraulic lifter operation & preload (technical)
  21. Direct Injection Compatible with Pushrods?
  22. Engine assembly: ring oil
  23. Question about a ELC and effects on EVO
  24. Cam Spec Differences.. EFI vs Carb'd
  25. Yamabond and Quench Distance Questions
  26. Vizard's LSA - CI/Inch Valve Diameter chart
  27. Designed my own cam, how do these valve events look? all data inside
  28. Why am I breaking valves???
  29. Can you tell if an LSx engine has VVT or AFM using the VIN? If not, how can I tell?
  30. Back pressure and torque
  31. Nano-boric acid makes motor oil more slippery
  32. Duration Vs. Lift on NA Motor
  33. Does traction increase as speed increases?
  34. Omni Valves
  35. Lobe seperation vs. dynamic compression
  36. Maximizing power under the curve
  37. detonation + gasket blow ?
  38. Any real world setups with SCE Titan self sealing gaskets - NOT ICS
  39. Home porting an intake manifold
  40. Anyone know how to find area above top ring on a piston?
  41. Oil Accumulators
  42. Second ring end gap?
  43. How much compression height needed to avoid oil ring support rails?
  44. An alternate fuel???
  45. OIL!!! cant seem to find out where its coming from!!
  46. Carb'd coil drive question.
  47. Squish Question
  48. How are you guys setting up your timing pointer
  49. intake/exhaust flow CFM
  50. Need advanced help, oil consumption
  51. To Cryo or not to Cryo, that is the question....
  52. 98 octane+how far can it go in hp
  53. parts/weight chart???
  54. Why port volume or cross-sectional area? Can we do better?
  55. .020 in the hole too much
  56. Wiring/programming an electric water pump
  57. Got some ETP LSX 6 bolt heads in today.
  58. understanding crank sensor signals
  59. Reading Material for Engine Design
  60. proper precedure for break in...multiple items
  61. gauge problem
  62. Is there possibility for too much intake airflow?
  63. Desmodromic VVA
  64. Flat/HO/Boxer OHV motor possible?
  65. Backpressure vs scavenging.....Which one do we want???
  66. home build Cam measuring device ?
  67. Who has cryo their block or parts?
  68. A C5 that can't... Baffling problem..FOUND!!!
  69. Tuning 101 Questions...
  70. High octane fuel question.
  71. what were they thinking ?? Theory behind LM II muffler design
  72. Soild Roller Lsx down on power
  73. relationship between rod ratio and port volume
  74. Stressed skin materials question
  75. 45mm ITB's too small?
  76. Still pushing water.
  77. Valvetrain weight concerns with Caddy lifters
  78. Flat Crank LS1?
  79. Emissions tech question: NOx and HC levels with dirty catalytic converter
  80. Baffling problem....My C5 can't be fixed?!?
  81. 2003 Z06 transaxle
  82. why not turbo diesel
  83. Cam not degreed
  84. Conserving heat energy
  85. Rods
  86. Cylinder head clamping force LSX/6.0 IRON/WORLD
  87. 100 horsepower per liter naturally aspirated
  88. Losing oil pressure after run
  89. Advantage of high-flow heads?
  90. Looking for an intelligent answer to a basic cam question.
  91. measurement for pulley to front cover
  92. valve drop measurement
  93. Advancing a cam for higher DCR.
  94. DCR vs. total duration in cam selection..
  95. any problem free gapless top ring users?
  96. Too Much Vacuum??
  97. SCR/DCR vs. Cranking compression.
  98. Why don't more supercars use transverse mid-engine layouts?
  99. lazy rev, 20to1 a/f at a slight rev
  100. Turbo single cylinder?
  101. Engine Awards.
  102. Highest CR on 93 Octane
  103. complex math and so???are skills
  104. gapless rings or not?
  105. Cranckcase Pressure Help
  106. wb o2 sensor after the cats
  107. Power Recovery System.
  108. LS Piston Experts- Using LS pstn in 1stGen 283
  109. LS1 solid lifter options and weights
  110. a few body/ aerodynamics qs
  111. Is tire width as important as we think it is?
  112. Need some springs, mass vs weight vs seat pressure
  113. Welding on the oil pan?? Help please
  114. GMPP vs Victor Jr. Carb Style.... runner length and peak HP question?
  115. valves vs spring pressures
  116. Jager Aluminum Rods
  117. Racelogic TC on 58x LS2
  118. Thought this was a pretty cool read
  119. Compression vs. Octane
  120. Horsepower Calculation
  121. carb vs. injection and fuel octane requirements
  122. turbine supercharger.
  123. Pistons with offset pins
  124. Arao 32 Valve heads?
  125. turbo/supercharger question
  126. Intake Port Volume vs. Fuel Type
  127. Ignition Problem....HELP!
  128. Internal Electical Circuit in GM's LS Ignition Coils
  129. Engine Stress/Mounts/Crash
  130. What determines the powerband of an engine via intake manifold design (Carb v. LS6)
  131. engine builders high rpm question bearing clearances?
  132. Heat vs. HP
  133. How does altitude change header pipe diameter needs?
  134. How to check if your rings are going bad?
  135. Lunati crank looks blue after cut?
  136. Qhat exactly is engine load, and how is it measured?
  137. Air-Fuel-Ratio vs. power
  138. methanol and Aluminum
  139. 6 bolts per cylinder?
  140. Head porting question.
  141. OHC vs Pushrod
  142. Ring flutter w/ deleted PCV??
  143. Tech information for the experts
  144. compression ratio and horsepower question
  145. Thoughts on Dexcool v.s. Green
  146. Can hp be calculated from cfm?
  147. addition rotating mass?
  148. Oil sprayers? DIY
  149. Engine Break in Theory
  150. Washing rings?
  151. High Torque vs High Horsepower.
  152. Advanced Guru's Only Please Respond! Copied From Nitrous Section
  153. Titanium Rods?
  154. Hand Porting Cylinder heads
  155. Need to know compression real quick.
  156. equation for displacement?
  157. cams and emissions
  158. Is E85 Really a Good Deal for Performance?
  159. Variable cam timing for performance applications
  160. Adjustable thermostat discussion
  161. nitrous vs. boost
  162. NASCAR rear differential - open?
  163. Some welding chemistry questions.
  164. Intake Manifold Runner lenght Calculations sheet
  165. Larsen Radax Engine
  166. Is there an equation to figure out dynamic compression ratio?
  167. Is overlap effectiveness rpm dependant?
  168. Gen II vs LS engine?
  169. E85 & Emissions?
  170. New GM NASCAR Small Block Debuts for 2007 Season
  171. how do you optimize your setup?
  172. Destructive forces inside the rear differential
  173. Different AFR in closed loop?
  174. Methanol LSx
  175. Educate me
  176. supercharged headers
  177. LS2 LS6 Or a built LS1
  178. Ssra cold pack.. Measurements
  179. Valvetrain Knocking sound, and Rocker Stud questions [PICS]
  180. Stabilizing LS2 Block Flex with Hard Block
  181. Shifter question.
  182. Converting An Ls7 To 6 Litres With A 96.9mm Bore
  183. Idea for MAF calibration
  184. milling/thinner head gasket - how much power leaving on the table?
  185. Big cubes for better gas mileage?
  186. Intake Flow, Head Flow, But What About Engine Flow??
  187. never seen this
  188. Clutch-by-wire
  189. Cam Design Theory from David Vizard
  190. Max Cam overlap with Cats?
  191. rising rpm
  192. Gains from intake manifold pressure on piston
  193. camshafts... semester 2...
  194. Valve Overlap Limits For Daily Driver
  195. Will this work?
  196. What breaks next?
  197. Demon Inline Induction
  198. Quench?
  199. Objectively comparing cylinder heads
  200. Efficiency...
  201. Manifold options
  202. carbed and efi cams, same or different?
  203. horsepower:torque relationship?
  204. Re: Octane booster
  205. Homemade Octane Boosters
  206. pre-load/lash adjustments
  207. Cam overlap... Help me understand
  208. electric vacuum pump
  209. LSx head flow theory.
  210. Evap System
  211. Cam Timer....discussion within
  212. Pretty good quench article
  213. Am I figuring this right?
  214. EDM Pin Oiling for High RPM?
  215. Which of these two cams are theoretically bigger?
  216. Questions on ramp rate and duration/lift
  217. DCR on 94 octane?
  218. Brake Specific Air Consumption
  219. Optimal Quench or DCR???
  220. DCR and boost
  221. Can you over throttlebody a efi motor
  222. Will Camshafts Soon Become Extinct?
  223. Does GMs VVT really do what they say it does?
  224. Continuously Variable Trannys for drag racing
  225. v-tec? how about rotary valve
  226. 6.0L v8 or 6.0L v12?
  227. cam position sensor
  228. Oil pressure in head
  229. Looking for a blueprint drawing of the LS1/6
  230. Boosted cyl. pressure?
  231. Question for flowbench junkies (Tony Mamo et al.)
  232. Anyone have experience LSx vs carb vs sheetmetal and how it affects power peak perIVC
  233. The Big Switch
  234. To double an engine output.
  235. Trade Intake Bias for Duration?
  236. Nitromethane as a power adder?
  237. Cam advance?
  238. 2.00" Crankpin Preferred Over 2.10"???
  239. Technical info on rotary valves?
  240. crank sensor voltage
  241. Why are valves circular?
  242. 1994 Z28 Lt1 To Ls2,ls6,or Ls7
  243. new valve design.
  244. Too much bearing clearance?
  245. O2 sensor. heated? 3 wire? 4? Signal? HeLp Please.
  246. m/a n t/b
  247. Drysump users?
  248. Question
  249. How concerned should I be with QUENCH, DCR and SCR
  250. Victr Jr. vs Fast 90mm for spray?