View Full Version : Generation IV Internal Engine



  1. What heads did LY6 come with?
  2. Buy new 418 alum block or rebuild 422 iron block
  3. LS3 415 Stroker build need opinions
  4. Oil pump & timing chain question
  5. 427 bore/stroke question
  6. Ls3 block and 150+ nano shot
  7. L92 casting #823?
  8. A little Cam help
  9. 2007 ls2 questions/cam help
  10. lq9 to 376ci?
  11. new to the LS motor
  12. Building bottom end of lsa motor
  13. Developed a bad missfire L92
  14. help! knocking noise!
  15. L99 build or sell
  16. LS3 fuel injectors
  17. Livernois Motorsports LS3 419 Stroker Shortblock Build
  18. visual difference between ls1, ls3, ls376/480 and ls376/525 engines
  19. Cam swap with AFM lifters
  20. Break in period for a new motor?
  21. Any advice on LS3cam choice
  22. 427 cam question
  23. Mod suggestions?
  24. Very odd Oil Pressure issue with new LQ9.
  25. Which rockers for a boosted engine? (15-25psi or maybe more)
  26. Bearing for LS3 Racing engine
  27. Erl 398
  28. LY6 harness for L92?
  29. Speedo on dash, VSS wiring question
  30. Forged dome pistons for lq4 who's gotem?
  31. Who makes a forged 6.098 rod with.945 pin?
  32. deleting vvt on a ly6, what do i need?
  33. Solid cam choice for 416???
  34. Heads
  35. Anyone useing these heads?
  36. Ly6 questions and cam swap
  37. new ls376/525 crate engine...
  38. LS3 vs LS7 pushrod length/size dilemma. Help
  39. Single or Dual Exhaust for 416?
  40. PRC Aftermarket Casting 250cc LS3 Heads Shipping!
  41. Fly cutting pistons on lq4/lq9 or ls3 for g6x3?
  42. I want to hit 400rwhp. Help!
  43. Any benifits of smaller rod journals?
  44. LS7 Rail Rocker Options?
  45. how much do clearances open up at temp??
  46. Should have known better
  47. Air conditioning compressor question
  48. PTV Question
  49. Help please
  50. Valve chatter????
  51. Keep Fast 90 and get ported or sell for 102
  52. Please help builders No Oil Up top!!
  53. good deal on forged pistons?
  54. exact symptoms of bad oil pump o-ring?
  55. how will this cam work
  56. 4.010 Weisco pistons / Vendors
  57. Difference between a gen III and gen IV 6.0
  58. Please who can calculate my CR
  59. ls1 parts fit ls2?
  60. G6X3 cam surge issues?
  61. Can i spray my LQ9/L92 motor ? PLEASE READ
  62. Crank Reluctor Main Clearance
  63. breakin oil weight vs bearing clearances
  64. Help with a seal
  65. Coolant leak Question
  66. Texas Speed LS3-B blower cam
  67. LS3 water pump heater out and inlets - needed?
  68. Another destroke thread
  69. Three cam suggestions for a LS3 DD
  70. compression test confusion
  71. Help me choose a cam
  72. Hey camshaft guru's
  73. 6.0L Questions
  74. 408 fi 06 gto build
  75. Mast LS7 vs PRC LS7
  76. coil relocation
  77. Can LQ4 & LQ9 Bored to 4.125"!!!
  78. PTV clearance
  79. ls2 camshaft sensor part
  80. lsx?
  81. LS3 Pushrods Any Good
  82. ls7 or lsx
  83. LS3 and prc stage 2.5 5.3L heads?
  84. 6.0 budget performance help
  85. Need some help lq4 build
  86. Are my LS3's trashed?
  87. milling AFR heads
  88. Warhawk 481 talldeck build!
  89. LS3 Pistons in 6.0 Iron block?
  90. Is it alright to have unvented valve covers using LS3 valley cover with catchcan?
  91. Comp LSL Cam Premature Wear, Kills Lifters
  92. iron 408 or ls3 416 n/a
  93. 6.0 performance cause emissions problems?
  94. Thinking about using PRC LS3 heads for a moderate boost application (15-25 psi)
  95. LFA Block
  96. 700-750hp at flywheel
  97. Anyone go solid roller with....
  98. RHS block head studs?
  99. Cam for 6.0 HELP plz !!!!
  100. cathederal or square port heads
  101. Update: KATECH Value 427 LS3 engine 605hp/575ft-lbs!
  102. ls2 head question(messed up)
  103. Texas Speed PRC LS7 Heads
  104. L92 cam swap
  105. Thinking of buying an LS3
  106. LS2 403 cam for LS3 heads
  107. PHR 425 Iron 6.0
  108. ls3 480 newbie question
  109. Oil Consumption 4.125 stroke 427 How bad?
  110. L92 modifications
  111. LS3 MAP Sensor End Connector with LS1 Engine Harness end Connector Issue...
  112. ls7 stroker kits
  113. 418 ls3 injector sizing
  114. Building an LS for a 350Z
  115. high volume truck oil pump w/ shallow pan?
  116. Why not more 6.200" con rods for LSx strokers?
  117. LQ402/8 with ls3 heads- Compression Ratios
  118. H/C recommendations for an '08 Denali w/a Procharger
  119. aftermarket ls3 rocker arma
  120. When to upgrade oil pimp? Is it necessary
  121. Cloyes hex adjust c5r or slp double roller chain?
  122. Still use Damper with Double roller chain?
  123. Odd design of LS7 connecting rods + bearings
  124. LS 2 clearences
  125. STOCK LS3 Heads/Intake Combo or P&P 243s/LS2 intake?
  126. Ls2 402
  127. low oil preasure lq4
  128. Lubrciation Specialties
  129. LS2 swap worth it?
  130. Rotella Oil ?
  131. What is the Piston to valve clearance
  132. More info on LS2 erl dry sleeved block?
  133. Upgraded to some WCCH LS7's from some LS3's
  134. Factory flat top piston for LY6?
  135. MAST MOZEZ heads cast or billet?
  136. PRC Aftermarket Casting 250cc LS3 Cylinder Heads In Stock & Available!
  137. #7 bent spark plug electrode???whats wrong?
  138. undersized bearings available/
  139. LQ9 vs LS2 vs L92 for something oldschool
  140. valve spring life
  141. Barbell installation
  142. 4.190" bore and big N2O shot?
  143. whats it worth in HP.......11.3:1 to 12.5:1
  144. Long stroke stock sleeve pics
  145. LS2 L92 Heads/Cam - Missing Anything?
  146. 441 LS7 and a 150 shot?
  147. Bad A/C Compressor?
  148. Anyone using LS7 heads, without a cam thats on a LS7 cam base circle
  149. L92 build advice
  150. 862 heads worth touching?
  151. higher duration or higher lift??
  152. Help a 16yrs old guy with his 427 build setup!
  153. Bearing Clearance? on new motor
  154. TF 235 PatG Cam vs AFR 230 Mamo Cam ?
  155. valve seal problem? oil in intake # plugs with oil
  156. TFS 235 vs Brodix LS7 Results
  157. need help with cam desicion
  158. oil in intake - is this normal?
  159. Thrust Bearing Failure!
  160. Smallest Cam for LS3 416
  161. Is this cam too much?
  162. is there a GM # for a screw in freeze plug?
  163. Finding Engine Part #s
  164. 1000rwhp guys inside please
  165. 370ci LSx--LS3 Top-end--Input needed!
  166. ls2 600 rwhp
  167. PRC 285cc LS7 heads. Ti or Hollow valves?
  168. mast mozez heads or all pro?
  169. Torque to yield cap bolts Part #
  170. Reher Morrison LS3 CNC package?
  171. MAF Sensor cutting out at high RPM HELP
  172. Piston selection for 6.100 rod
  173. Lq4 compression
  174. lq9 ls7 or ls9 cam?
  175. lq4 which heads?????
  176. Airflow Numbers
  177. which motor for budget nitrous build
  178. LSX block camshaft thrust plate bolts?
  179. Ls2 valley plate on Lq9 or Lq4
  180. Can I put an ls2 rotating assembly in an ly6 block?
  181. Help with cam?
  182. Can this LS3 head clean up?
  183. LQ9 & PRC 5.3l heads. Whats my compression?
  184. LS3 6.2 cutting out
  185. LS7 rods into a 5.3 block?
  186. Manley NexTEk Springs
  187. Crankshaft Help?
  188. ls3 418 windage tray
  189. cam question
  190. 05 GTO LS2. 24x reluctor wheel?
  191. ls2
  192. LS3 Oil pressure problem-whats the next step? Help?
  193. Help rebuilt engine is smoking, burning oil, and but has suction from oil fill tube
  194. Callies cranks, what's the difference ?
  195. Two Different Engines, Two Builders, Same Price.... Which to Choose?
  196. LS3/L92 head coolant crossover port question
  197. Help with cam ID please
  198. Crack in brand new LS2 block**** Updated please read****
  199. Solid Roller Cam possibly killed my motor
  200. Anyone have/seen Jesel SS Rockers for L92/LS3?
  201. LS2 How much oil does it hold ?
  202. Help on LS2 build!
  203. I think my new LS7 is hurt :-(
  204. I want cam for my LS2
  205. Katech releases full LS9.R specs
  206. Camed LS4 with mods=110-111mph. Goal 115mph. Suggestions?
  207. Best heads 3k and under for a 418 LS3?
  208. Ls2 or ls3 top end???
  209. Trick Flow Kit vs my LS6 CNC and cam.
  210. eps 226/234 lsa 113 cam idle video 2010 camaro
  211. Siezed Piston. What caused this and how to fix? Pics inside
  212. Cam question for you gurus
  213. Check engine fuel lean?
  214. Any sponsors have diamond pistons and rings?
  215. Need a Quick answer to this question help!!!
  216. Do cams harm lifters or vice versa?
  217. swaping engine
  218. L92s: Which rockers for 7500 rpm?
  219. Forged Crank in 2009 LY6?
  220. LS3 cam/crank sensor input voltage
  221. GTO, G8 and Camaro Anti-Starvation Oil Pan Baffles
  222. RHS dry sump setup?
  223. ls2/ls3 build...k1? Need advice
  224. Lifter/oil pressure question
  225. Cam to big for springs?
  226. Camaro SS LS3 swap into a G8 GT
  227. Does a bad lifter HAVE to = a bad cam?
  228. LS2 with LS3 Top End: Cam Selection
  229. gen V question
  230. RED LS2 Resleeved 434ci vs LS3 416ci (( Street car N/A & N2O ))
  231. Ditch Maggie and go H/C?
  232. Wet sleeve question
  233. LS7 for boost w/good internals, would the material between the cylinder be the issue?
  234. Where is the 27hp come from L92 vs lS3
  235. LS2 Backfire issue
  236. Vortec gen IV 6.0
  237. 2000+ HP build. ERL or LSX block?
  238. Blowing smoke thru oil filler.
  239. Bad Lifter
  240. rod bearing fell out of my new lq9 block!!
  241. ls3 stroker w/ gto oil pan cover / scraper not fitting
  242. Timing Chain Causing Knock
  243. MY LS3 Build/pics inside
  244. whats the difference between these 2 cams?
  245. LS2 416 Boost motor Interest
  246. ECM question
  247. LS3 NO power!
  248. LS2 Piston Height Problem / Piston number question
  249. best cam for daily driven LS3
  250. LS2/LFA piston to deck clearance