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