View Full Version : Generation IV Internal Engine



  1. Clearance for 3/8 pushrods - LS3 heads
  2. Priming the Oil System on a New Engine
  3. Would oversized injectors hurt and engine's performance???
  4. 254/260 630/625@113 driveable???
  5. my ls3 h/c combo added twin turbo on my ls2 c6 z51 vette build list
  6. LS7 Cylinder head dimensions
  7. gto ls2 head cam options for 93 rx-7
  8. LS2 cam and head recommendations (CTS-V)
  9. Cam Choice LS3 A4
  10. Cam phaser actuator replacement
  11. 7500rpm Stable Cathedral Head Valvetrain
  12. My new 402 stroker build list.
  13. L99 Cam install with DOD delete
  14. Which PRC spring?
  15. vvt oil pump question
  16. another 427 cam thread
  17. Cam Search 06 LS2 A4
  18. Ls2 braking down under boost
  19. whats biggest OD spring that fits stock ls3 head
  20. LS2 GTO w/ Advanced Induction 226/234 Cam Kit Pics & Vid
  21. CAM Question .please help
  22. Valve Keepers
  23. For a Daily Driver: LS3 based 417 ci or 427 ci ?????
  24. Need Help!!!
  25. Build/rebuild help
  26. Cam wont come out, Problem?
  27. what pistons and rods for spray ?
  28. LSX 454 crate motor heads?
  29. Ls1tech! Let's build together an engine for me!
  30. Lq9 hp in 70 rs help
  31. LS7 Internal questions
  32. 6.0 block bored .060 with ls3 bottom end
  33. 2011 silverado 418 stroker valvetrain
  34. RHS Block
  35. To get 11.0 CR, what mill value required L92 head
  36. I've losted my Block's LSX cam thrust plate! HELP!
  37. Flycutting setup for L92 heads.
  38. Need help, Engine builders come in, need cam bearing part number for L92 block
  39. Speed Pro 7100CH bearings
  40. oil pump gear orientation
  41. Push rod Length?
  42. Centri ls2 forged build advise please
  43. Spring height variation on LS3 heads?
  44. CV-511 vs Katech Ti Retainers
  45. EPS 222/226 vs 226/230, LS2 GTO
  46. Newbie Cam Question
  47. LS2 Rod replacment
  48. Lifter Tray??
  49. Quick cam spec?
  50. tranny problems!!
  51. new cam help!
  52. Have a blown 06 LS2... will an 03 lq4 block work?
  53. opinions needed - LS3 top end build
  54. Ls3 cam and/or h/c combos
  55. opinions on my L92 build
  56. question about l92
  57. New Heads installed (LS2) - pics and dyno numbers
  58. Question about 5.3L block core
  59. 427 build
  60. Best heads for the $ for a 416 stroker?
  61. help choosing heads for a LS7
  62. Valve seats what width do people cut them?
  63. Need some help identifying a piston, come in HKE, LME, or anybody who can ID it.
  64. Proven cam for TFS 220?
  65. LS7 crankshaft for sale L92 823 ported Heads
  66. "TR TRuTorq" Level 2 Cam
  67. TFS 235 Valve height
  68. Ls2 with Ls3 heads what pushrod length?
  69. LSX 454 solid roller , Need some opinions
  70. Ported 243 heads versus stock L92
  71. What brand of cam?
  72. N/A LS9 or 525LS3
  73. 6.0 truck block n which heads? l92 or 243?
  74. Where can i buy....
  75. LS3 block + LS3 pistons + 5.3 crank and rods = LS3?
  76. Dart 225's being reworked what gains??
  77. Anybody got a good deal on fast 102 intake
  78. Best price on wiseco pistons
  79. Cheapest place for LSA heads??
  80. Going with 441 LS7 build. Anyone done this, please leave advice or opinions.
  81. 383 Build
  82. 6.2 L92, Vic jr intake, Cam suggestion and Hp?
  83. Help! 07 GMC Won't start after new shortblock.
  84. Chamber size of MAST LS7 heads
  85. 2010 5.3 low oil pressure-help please
  86. 1969 Chevelle LS2 Conversion
  87. Which stock replacement pistons to get?
  88. Hutter Performance's 440 LSX.
  89. What Ive Learned in my Search for a Low End Cam
  90. L92 Cam bolt/valve part number ?
  91. LS9 cam lobe size
  92. need help with a friend's build
  93. Cometic PRO1025B kit work for L92?
  94. Decision between cubes
  95. PTV clearance,
  96. over 400cfm possible on l92 heads?
  97. 2006 LS2 What reluctor?
  98. ls3 427
  99. Swaping a L92/6L80 in a Jeep
  100. Erl 4.125 block Stoke or not to Stroke.
  101. Advise Please - OEM LS7 Head Work
  102. Ls2 gto hp?? TSP PRC 215 heads and cam
  103. Sponsors! I need a boost long block for about 10K.
  104. l92 adjustable rocker options
  105. 6.0 build
  106. Rock Bottom LS2 Forged Internals Rebuild
  107. Ls7 Single plain Intake and Elbow combo?!?!?
  108. What, technically, causes "loping" in a motor with a cam installed?
  109. ERL Dry Sleeve Block Prices Went Up?!?
  110. What is the corect Compression Test reading in a stock LS3?
  111. Linked Bar Lifters for a LSX 427 Block??
  112. ptv clearance? with comp cam ls2
  113. 2010 5.3l silverado heads question....
  114. gen 4 4.8 pistons with gen 3 5.3 rods?
  115. 6.2 breaking valve springs
  116. thinking of useing a ls motor in my 63 prostreet
  117. Double taper pushrods/L92 heads Q?
  118. 799 Heads What springs do they have
  119. ls3 Engine Knock at 8,000 miles ???
  120. LQ4 Ring thickness???
  121. AFR245s or TFS245s for 434ci sleeved stroker?
  122. opinion my cam spec on LS2 w/stock LS3 heads/intake/injectors
  123. Not interested in horsepower - Best way to increase low end torque?
  124. Edelbrock 7139 Pro-Flo XT LS2 intake questions ?
  125. tall deck engine, what am I missing
  126. ls7 wrist pin circlip
  127. ls2 piston flycutting ?
  128. New Truck Build Ideas
  129. LS7 piston in LS1 connecting rod...
  130. LS7 intake on LS2 block?
  131. Corvette 427 Logo Font
  132. Please help with SCR and DCR (LS3 h/c build)
  133. Is this supposed to be like this?
  134. .575 lift on yellow springs?
  135. JP Racing/N Motion Double Roller TOO LONG
  136. Ls3,l92 piston whats the difference?
  137. Running a boost motor N/A. Turd?
  138. what the best head for my ls2
  139. Hot cam in a ls3?
  140. Cheap L92 heads - best place?
  141. LS7 build, 799 head question
  142. NA LS3 Stroker vs. LS7?
  143. How Much HP?
  144. ls1 crank into ls2?
  145. timing chain jump a tooth?
  146. gm break in procedure for new crate engine...confusion
  147. LS7 with a LS6 oil pan swap in a 98 vert.
  148. L92 setup camshaft suggestion
  149. Do L92 heads use same valve springs as 243's?
  150. LS3 vs. L92 heads...whats the difference?
  151. Little confused
  152. Milodon remote oil kit for moroso pan ?
  153. how many rpm's are stock L92 heads good for?
  154. How can I tell if a LY6 by looking?
  155. Can you mill L92's or are they too thin?
  156. 408 vs. 421 Iron Stroker
  157. Need Help with engine build decision
  158. New cam with new stroker? Please help
  159. Piston Shopping
  160. What heads did LY6 come with?
  161. Buy new 418 alum block or rebuild 422 iron block
  162. LS3 415 Stroker build need opinions
  163. Oil pump & timing chain question
  164. 427 bore/stroke question
  165. Ls3 block and 150+ nano shot
  166. L92 casting #823?
  167. A little Cam help
  168. 2007 ls2 questions/cam help
  169. lq9 to 376ci?
  170. new to the LS motor
  171. Building bottom end of lsa motor
  172. Developed a bad missfire L92
  173. help! knocking noise!
  174. L99 build or sell
  175. LS3 fuel injectors
  176. Livernois Motorsports LS3 419 Stroker Shortblock Build
  177. visual difference between ls1, ls3, ls376/480 and ls376/525 engines
  178. Cam swap with AFM lifters
  179. Break in period for a new motor?
  180. Any advice on LS3cam choice
  181. 427 cam question
  182. Mod suggestions?
  183. Very odd Oil Pressure issue with new LQ9.
  184. Which rockers for a boosted engine? (15-25psi or maybe more)
  185. Bearing for LS3 Racing engine
  186. Erl 398
  187. LY6 harness for L92?
  188. Speedo on dash, VSS wiring question
  189. Forged dome pistons for lq4 who's gotem?
  190. Who makes a forged 6.098 rod with.945 pin?
  191. deleting vvt on a ly6, what do i need?
  192. Solid cam choice for 416???
  193. Heads
  194. Anyone useing these heads?
  195. Ly6 questions and cam swap
  196. new ls376/525 crate engine...
  197. LS3 vs LS7 pushrod length/size dilemma. Help
  198. Single or Dual Exhaust for 416?
  199. PRC Aftermarket Casting 250cc LS3 Heads Shipping!
  200. Fly cutting pistons on lq4/lq9 or ls3 for g6x3?
  201. I want to hit 400rwhp. Help!
  202. Any benifits of smaller rod journals?
  203. LS7 Rail Rocker Options?
  204. how much do clearances open up at temp??
  205. Should have known better
  206. Air conditioning compressor question
  207. PTV Question
  208. Help please
  209. Keep Fast 90 and get ported or sell for 102
  210. Please help builders No Oil Up top!!
  211. good deal on forged pistons?
  212. exact symptoms of bad oil pump o-ring?
  213. how will this cam work
  214. 4.010 Weisco pistons / Vendors
  215. Difference between a gen III and gen IV 6.0
  216. Please who can calculate my CR
  217. ls1 parts fit ls2?
  218. G6X3 cam surge issues?
  219. Can i spray my LQ9/L92 motor ? PLEASE READ
  220. Crank Reluctor Main Clearance
  221. breakin oil weight vs bearing clearances
  222. Help with a seal
  223. Coolant leak Question
  224. Texas Speed LS3-B blower cam
  225. LS3 water pump heater out and inlets - needed?
  226. Another destroke thread
  227. Three cam suggestions for a LS3 DD
  228. compression test confusion
  229. Help me choose a cam
  230. Hey camshaft guru's
  231. 6.0L Questions
  232. 408 fi 06 gto build
  233. Mast LS7 vs PRC LS7
  234. coil relocation
  235. Can LQ4 & LQ9 Bored to 4.125"!!!
  236. PTV clearance
  237. ls2 camshaft sensor part
  238. lsx?
  239. LS3 Pushrods Any Good
  240. ls7 or lsx
  241. LS3 and prc stage 2.5 5.3L heads?
  242. 6.0 budget performance help
  243. Need some help lq4 build
  244. Are my LS3's trashed?
  245. milling AFR heads
  246. Warhawk 481 talldeck build!
  247. LS3 Pistons in 6.0 Iron block?
  248. Is it alright to have unvented valve covers using LS3 valley cover with catchcan?
  249. Comp LSL Cam Premature Wear, Kills Lifters
  250. iron 408 or ls3 416 n/a