View Full Version : Generation IV Internal Engine



  1. RHS 450cid Dyno Numbers Posted
  2. L92 ring gap/ piston to wall clearance.
  3. ls3 and ls1 rocker tray difference?
  4. Need help finding thread
  5. i bought some prc ls7 heads...
  6. LH6 weight
  7. Lsx 454 oil pan
  8. Katech adds two new LS3 crate engines under $10k
  9. Rocker suggestions for LS3/L92 heads.
  10. LS3 427 question
  11. Help!!!!
  12. need help picking a cam, pistons, and injectors
  13. Newbie Question.......LSX402
  14. Lifters - Comp Pro Mag vs LS7
  15. Crank - GM LS7 vs aftermarket
  16. Most cost effective 470 WHP build?
  17. looking for motor...help plz
  18. Gold glitter in oil after head swap
  19. Cylinder head repair??
  20. How far off are the bob weights
  21. Bolt sizes
  22. Melling 10296 idles 50psi @ 205*F, increases psi with rpm.. how much is too much?
  23. TFS 255cc 821's vs. PRC 250cc 821's.. your preference?
  24. Texas Speed & Performance Engine Machining Shop Tour!
  25. Caddie Lifters preload
  26. knock sensor location
  27. Windage trays, all the same?
  28. ls3 dod help
  29. LY6 Piston ring size
  30. Ly6 piston
  31. PRC 260cc Heads
  32. New Engine Low on Power
  33. Anyone running this cam Comp 247/255
  34. Building an LS2 402...(RUNNING with Video)
  35. Cleaning Oil out of the intake and buildup on heads?
  36. what heads for 441 LS7?
  37. VVT Cam Phaser Limiter Kit
  38. pushrod/ valve question
  39. What rod and main bearings
  40. Katech C5-R tming chain..
  41. First Start Up/ Idle Video - RHS 450cid
  42. WCCH or AI??
  43. What is the Max bore/stroke for a LQ4?
  44. Ls3/l92 scorpian roller rockers
  45. Need Help with My LS3 Please
  46. l92 stroker
  47. Valve spring sanity check
  48. question about l92 stroker kit and the heads?
  49. Ccv
  50. LS7 Bronze Guides/SS Valves/Springs part number help
  51. Cold idle rough as shit! Help????
  52. 1-bolt cam to 3-bolt changeover.. required?
  53. LQ9 Engine combo question. I did search, but I'm new to LS engines
  54. Wiped a cam lobe....
  55. Rough idle at cold start
  56. No wonder the oil drain back sucks..
  57. how many stage dry sump? big lsx w/ 98+mm turbo
  58. ported 243 head vs aftermarket
  59. LS2 intake on a 5.3L LH9
  60. BBK throttle body
  61. ls7 Tunner in MD
  62. Problems with "NEW" GM LS2 blocks
  63. 823 heads on gto
  64. VVT Cam Bolt/Valve
  65. lq4 Question
  66. Lq9 cam only
  67. Cam advise?
  68. GMPP Blocks
  69. M295 oil pump
  70. ls2 h/c gto build
  71. The FIRST LS7 Polluter cam video!
  72. Oil flow pattern
  73. LS3 Cam Bearings and Clearings
  74. Invincible crank pulley bolt.
  75. Trick of the week on oil pump?
  76. LQ4 408 Build Questions
  77. LS7 valve guide wiggle : VIDEO
  78. R07 CGI block
  79. Compacted graphite Iron Cylinder block
  80. Need help from the Pros degreeing my cam, please.
  81. LS3 rods in LS2 block?
  82. Lost.
  83. Melling Oil Pumps / COMP Trunion Upgrade / Powerbond Pulleys / ARP Hardware- On Sale!
  84. 24 Tooth lLS2 Crank Replacement
  85. does someone make 6.2 file fit rings
  86. LS3 Engine swap
  87. Engine Swap
  88. oil pan for 4.5 stroke
  89. L76 with LS7 rotating assembly and dry sump?
  90. most cost effective gains for heads on LS7
  91. Cam and Cylinder Head Install Gasket Kits- Available Now!
  92. Thompson Motorsports
  93. A little advice?ported 243s and ls2 intake or ls3 heads and intake?
  94. Looking for an Ls7 engine builder
  95. LS3 416. LS3 heads or TFS 235 heads?
  96. Need cam advice, etc. for L92/LS3 retrofit
  97. best cam for a ls3
  98. Looking for feedback from people who have driven their LS and THEN stroked it
  99. tapered ring compressor for 4.065 (LS3)
  100. Hamstrung LS7 - armchair diagnos this engine
  101. brand new comp lifter collapsed?
  102. LS3 418 Stroker/LS3 CNC Ported heads...Need help deciding on cam
  103. L92 LS3 stroker build (Need Advice)
  104. Does anyone have a crankshaft reluctor install tool for rent?
  105. Advice before buying LQ9 engine parts
  106. What CP pistons do I need?
  107. Gen IV iron 6.0 casting numbers help...pics inside
  108. C6 Vette forged 402 build... feedback welcomed
  109. what intake should i use for a ls1 to ls3 swap
  110. tuning please help !!!
  111. 416 and cam question
  112. What are the best heads for a LS2 a LS3 top end?
  113. Any L92 guys running aftermarket rocker arms???
  114. Big cube lsx build -need help
  115. New to LS - Looking for recomendations
  116. 6.0L+7.0L rotating assem.
  117. Need help with stroker 408
  118. LS2 Stroker kits?
  119. Should I replace valves in 408 w/ LS3 Heads
  120. LS7 440 high compression - fuel system requirements
  121. Scat I-beam rods and stock LS2 pistons?
  122. looking for some opinion/diagnosis of clatter coming from my LS2
  123. Trying to pick witch one.
  124. Ls3 vvt cam?
  125. 434ci. 7000rpm redline 750+whp. Worth switching to ATI balancer from stock?
  126. cam help!??
  127. Cylinder head questions/suggestions
  128. LS7 and LS9 Cam base circle and pushrod length in a L92 or LS3?
  129. Pick apart my setup...
  130. l92. upgrade from 224/230 ???
  131. 224/224 114 cam question
  132. SPONSORS, BEST OIL for 400 HP and UP ENGINES
  133. LS3 VS L92 piston weight
  134. What would you build ls3 427 or lq4 427
  135. Bolt Torque Consensus
  136. How would you build an 04 Z06?
  137. lq4 build questions!
  138. What brand of break in oil, and more importantly, what weight?
  139. nos or boost?
  140. Ls3 procomp heads!!!!!!!!
  141. 05 GTO LS2 in race truck
  142. LS3, two different types of rod bearings?
  143. 6.0 LSx stroker missing parts help
  144. building my first engine got a couple questions
  145. Is it the end production of LS family even thr LSX iron
  146. 5.3 oil passages
  147. Oil Leak possibly rear main seal?
  148. Got my PRC Aftermarket 260cc LS3 Heads Today - Pics
  149. Heads and Cam for LS2
  150. Milling 243 heads on a 5.3 LH6 to increase CR
  151. LS3 Fuel Pressure?
  152. VVT front cover, 1x cam gear question
  153. ARP main studs on LS3, assembly? Are those neccessary?
  154. Lost small oil pick up tube bolt, can I use generic hardware store bolt?
  155. L92 Cam Phaser Bolt (valve) Question
  156. Aftermarket LSX block question
  157. does anyone have a gen iv shortblock handy??
  158. If you were building a turbo + nitrous LS3...
  159. Oil pump "too big"?
  160. How are the 454's (and bigger) holding up ?
  161. lq9 cam advice needed.
  162. Opinions on whether this cam is junk or not
  163. Tainted's 408 240SX Build
  164. LQ9: 364 vs 408
  165. LQ4 options
  166. Swapping from ls1 to ls2 platform
  167. LS7 Heads
  168. 402 First Start - What Temp?
  169. How bad should my exhaust stink with this cam?
  170. TSP PRC heads on LS3/Nitrous setup?
  171. Fly cutting / valve relief - LS2 block with LS3 heads
  172. LS3/L92 Heads & Intake with an LS2 cam Advice
  173. Cylinder heads
  174. Anyone ever heard of #8 piston hitting the relector wheel?
  175. Any guesses on what this noise is?
  176. Tick Performance Rectangle Port cams are here!
  177. flycutting tool rental
  178. truck coil dwell
  179. LQ9 408 vs LS3 427
  180. windage tray question for LY6 w/ corvette LS3 oil pan
  181. Starting with LS2 block build - Goal 450 - 500 rwhp - Advice needed
  182. Engine kick back?
  183. camshaft degreeing question (results show retarded 1 degree?)
  184. Gen IV DOD towers blockoff
  185. LS3, wise mods for supercharged engine, reliability wise?
  186. oil pump/balancer hub clearance
  187. Cam idle!
  188. Ls3 cam retainer plate bolts don't fit ly6 (gen iv iron) block....?
  189. would titanium valves make gains
  190. Blown motor - need a swap in West Texas
  191. burning oil
  192. tnag to tang--people who assembled ls2 motors step in
  193. Livernois Motorsports 2010 Camaro (Auto) LSX 454 Swap
  194. 2010 DOD and VVT delete parts list
  195. l92 head studs
  196. LS2 rebuild, suggestions
  197. LSA heads or Trickflow 220 on lq4
  198. Best Head for the job.Mast,Brodix,LsX
  199. what will this cam do in a 6.2
  200. 58x to 24x conversion?!?
  201. Lsx 454
  202. Ls2 AC Pulley Delete?
  203. LS2 maximum bore over size
  204. milling my heads
  205. factory LS-3 crankshaft weight
  206. How much horsepower do you guys think?(lsx454)
  207. Few questions on these heads
  208. Lq4 crank inside ls7 block?????
  209. Lsx 454 cam (with harrop intake)
  210. Do you have to bore when swapping pistons?
  211. 2002 b4c
  212. LS2 exhaust valve
  213. ordered GM part #12610716 (LSA head), received 0821 casting in 12610716 box
  214. Several ZL1's in the shop
  215. Tuning a ls3... MAF sensor?
  216. LS3 stock rebuild ring gaps and piston to wall too loose?
  217. Turbo 4.8 guys, get in here.
  218. Help with LSx Harmonic Balancer Swap
  219. what valve covers fit LS3 heads?
  220. Water pump options
  221. Scratch on deck of ls2 block repair
  222. A.E.S built 408,mast heads...SHould i upgrade
  223. 416 and cams
  224. 2000 Camaro LS3 Build
  225. What the final word on repairing a block with spun cam bearing?
  226. 91 firebird 5.3
  227. custom grind cam who would you use and how much are they
  228. Cam bearings too tight
  229. Mast LY6 HO
  230. Head Stud Question
  231. Repair LSA block?
  232. baby seal????
  233. custom cam
  234. crank size?
  235. cam and heads install
  236. Any High Mileage 408's out there??
  237. LS7 dry sump oil tank question
  238. Stock 6.0 problem with lifter/rocker
  239. LS3 build questions
  240. Doubt about current rocker setup
  241. Oiling system
  242. LSX Build 376 - 427 vs. 454
  243. PTV Clearance-screwed
  244. LS2 402 vs. LS3 418
  245. 2008 Vortec Max Silverado Cam Choice
  246. 402 vs. 408
  247. Pushrod length question/suggestions
  248. would u buy these heads?
  249. Pre-detonation when I step on it -
  250. Critique my cam choice