6.5/6.2 High Performance Engine Modifications [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

6.5/6.2 High Performance Engine Modifications

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  1. OBS: I'M BACK :) With More Fuel, Fluid and Cooling Capacity
  2. What would you choose?
  3. Intake project
  4. Newbie to 6.5 need advise on new build for proformance and reliability
  5. Looking for a certain turbonator thread
  6. Feed The Beast FTB - how to made one with last mod
  7. Precups....
  8. 1pc main adapter
  9. Exhaust design discussion
  10. Quick spool setup
  11. Sleeving and boring oversize
  12. Question: CDR, Banks Sidewinder and my new used truck
  13. Drive/back pressure
  14. Air filter types / maximum cfm
  15. Intercooler AND water/meth inj?
  16. Just added 6.5 fuel manager, noticing air in suction side?
  17. Info: Gail Banks
  18. HX40w First impressions
  19. Question: HP capability of a CUCV military IP?
  20. Update on my old junk!
  21. Question: Best power setup on a 94???
  22. Did you say compounds?
  23. Question: Tapping non-squirter main bearings?
  24. Compression ratio
  25. Putting 6.5 heads on a 6.2 but what thickness gasket???
  26. Question: Banks T04B or Holset HX40 for custom build?
  27. Picked up a Holset Hx40w
  28. Question: Dayco Performance Balancer alternative to Fluidamper
  29. Question: 6.2 exhaust port match
  30. Question: Lifter preload
  31. 6.5 Turbo School Bus Tune/ Speed Limiter
  32. MPG from built 6.5?
  33. Boost question...
  34. Question: 40 horsepower Marine injector upgrade.
  35. Question: Tricking the ecm and ds4 into more fuel delivery
  36. Block Cleaning Methods
  37. The struggle is real
  38. Hx30
  39. Question: Marine injectors
  40. Question: Lower psi on hx35
  41. HX35? HX40?
  42. 506 BLOCK WORTH ANYTHING?
  43. A couple issues with fueling
  44. Crank sensor and timing cover
  45. Db2831-5079
  46. Question: Controlling boost
  47. Question: Stubborn Prechambers
  48. THROWING CODES AFTER SOOT TRAP DELETE AND NEW SERPENTINE BELT
  49. Fuel in, no fuel out
  50. Question: Preferred head set, precombustion chambers and injectors
  51. Not your average HE351VE swap...
  52. Bypass fuel filter
  53. New to me Ted's Optimizer engine
  54. Question: Timing system lubrication and coolant galleries
  55. Wicked Wheel Turbo Wheel
  56. 6.2 Van turbo
  57. Optimizer Build
  58. Question: 6.5 Getting to know my turbo...
  59. 2 Stage Water Inj. Writeup
  60. Upgrading from a hx35?
  61. Question: Side mount Vs Center mount Turbo
  62. MORE HX35 questions!!
  63. Question: 6.2 precups machined to diamond spec.
  64. Valve seals
  65. Trading the TE06H for a ??
  66. Question: Info on 6.2/6.5 hybrid
  67. Turbo selection for center mount build.
  68. HX 35 Questions
  69. CDR to exhaust
  70. Aldl
  71. Engine build thoughts
  72. No dot precups VS. "T" cups
  73. .31 pump mods for max performance/reliability
  74. Question: Sleeving 6.2's
  75. Turbo upgrade
  76. hybrid engine build
  77. 6.2 BUILD 1988 K3500 H1C swap
  78. *** on 6.2 or 6.5 swap?
  79. Question: HX40w clamps and info
  80. Quadstar turbos
  81. PT Wiring Solutions HX40II turbo kit
  82. Db2 plunger upgrade on 6.5
  83. Anyone seen 6.2/6.5 intake flange CAD drawing?
  84. 95 burb 6.5 selectable tune chip
  85. Stock tune file?
  86. Best model db2 for 6.5
  87. Question: Intakes. F-vin vs HMMWV
  88. A troubled viking needs help with his 6.5
  89. Looking for suggestions
  90. oem serial hx35
  91. C.A.V. City assault vehicle
  92. Question: 2000 GM 6.5 C3500 Lacking Pulling Power
  93. Diesel Power magazine with big 6.5L article
  94. OBS: 6.2/6.5 performance tips
  95. Asphaltines
  96. turbonator's mechanical IP/DB2/DB4 quest for fuel thread...
  97. A little progress on the P400 big valve heads...
  98. Quadstar87
  99. Where to put my lift pump?
  100. EGT on a P400 with supercharger
  101. 6.5 rebuild
  102. P400 with DB2
  103. Aeromotive Lift pump on 1994 6.5L TD
  104. Warning about filter bases.
  105. 6.2 Big Valve engine project?
  106. What do y'all want to hear about in this forum category?
  107. 6.5 diesel mods for RHD conversion
  108. Programming shift points.
  109. WTB 4l80 cover and support rods
  110. Duramax turbo
  111. Flywheel tach pickup
  112. Turbo and transmission help please.
  113. Hx35 upgrade
  114. A few pics of mods done.
  115. Testing Common Upgrades
  116. Quick question re 4l80
  117. Lift pump plug
  118. interesting cummins turbo comparison...
  119. S300 Install
  120. Fuel filtration for a fancy refined DB2
  121. Cheaperest way for a tach signal
  122. DIY: Ceramic coating FACTS for the DIY're
  123. DIY: Any interest in a DIY Ceramic coating thread
  124. Another Holset-6.5 question
  125. My dual alt mod done
  126. Twin Turbo 6.2
  127. Need help find power...
  128. Design me a K30 CAC...
  129. Dual alt belt length, non OEM.
  130. Turbo Master question.. i know.. millionth TM post
  131. Bestest fuel hose line?
  132. HEATH Merlin injection pump
  133. ALDL Droid capabilities
  134. Hit the dyno 2/10/17
  135. Hx35 rebuild/mod info needed
  136. Setting timing and turning up pump
  137. How much power am I making?
  138. intercooler for center mount turbo
  139. HX35 Wastegate actuator swap
  140. Dream truck spec dump
  141. Need help with a 6.2 build
  142. turbonators 1994 silverado 1500 DS4 N/A 6.5l truck
  143. I bought my grandpas 6.5td
  144. Calculating maximum boost pressure.
  145. New Injector Results
  146. Who can optomize my injection pump?
  147. HX35 Performance on 6.5
  148. Too much turbo?
  149. Question: Let's talk Custom Intakes
  150. H1C downpipe
  151. thoughts on this turbo
  152. Fuel return, alt lights, ...
  153. Turbine housing size questions
  154. Question: What could the peak torque be on a hot 6.2/6.5L
  155. Rebuilding Holset HX35
  156. My performance enhanced 6.5
  157. Question: Custom Intake and Filter Ideas?
  158. Finally going together but hit a snag. Other questions as well.
  159. See any issues in my latest log? Should I get a tune?
  160. Small chip in piston
  161. Acronyms
  162. What turbo blanket HX40W2?
  163. To knife edge or not to knife edge? 16cm HX40
  164. What more?
  165. T76 .81A/R to .96A/R turbine housing
  166. How about this intercooler?
  167. These studs for the crank?
  168. This turbo for my truck?
  169. Info: RH manifold replacement suggestions...
  170. Top end upgrades
  171. 6.5 diesel/ Specialties Lubrication oil line kit
  172. Value question
  173. Center to side turbo
  174. First of it's kind : Chipped OBD2 6.5
  175. Info: P400 head differences w/pics
  176. Question: HX40wii low psi
  177. Project: supercharged 6.2
  178. 2 different cam profiles to discuss
  179. 6.2/6.5 Dmax comparison
  180. GM-4 Turbo on a V8 gasser
  181. GM3 turbo on V6 gas engine...
  182. Fastest HMMWV Top Speed Record
  183. Turbo intake fitting
  184. Low Boost on 6.2/6.5
  185. head studs installed, now intake won't fit ?
  186. Crazy & dangerous mods!
  187. Vacuum actuated BOV
  188. 94 to 97 engine swap
  189. Real boost #'s a 6.5 can tolerate?
  190. Charge Air Coolers / Intercoolers
  191. ball bearing turbo anyone?
  192. GEP, NA to turbo issue?
  193. Optic Bump Gains
  194. Tunes for 1995 6.5 k2500
  195. fuel line routing in 1985 GMC with 6.5 turbo
  196. WH1C Compressor Upgrade ?
  197. heads
  198. 6.5 Buildup and what turbo to use?
  199. FREE ******* Turbo...would you do it?
  200. I have to ask
  201. H1/Optimizer Intake Manifolds on 95 F/S-Vin?
  202. hx40 with t4 hostile and custom manifold?
  203. DIY: FASS Lift Pump Install on a 6.5
  204. Question: ffm relocating bracket
  205. Precups and injector pop pressures
  206. Question: Intake/Tyurbo alignment, Oil drain line routing and heat shield.
  207. Question: head studs
  208. Question: pulleys
  209. Chevy 6.5 stacking pmd #9 resistors
  210. Semi-performance GEP build.
  211. 454 vortec to 6.5 td swap???
  212. Intercoolor/turbo kit on the BAY
  213. Which CKO HX40 is currently favored?
  214. So Many Turbos, So Little Time.....
  215. 67mm billet wheel for HX40
  216. 6.5 ecm reflash
  217. GEP heads exhaust different?
  218. DS4 Fuel Consumption Rates
  219. trying to decode a hx35 help please
  220. High performance EGR system
  221. 6.5 turbo diesel injector replacement
  222. 3 Bar Map Sensors
  223. my ftb
  224. Mini Main cap gridle
  225. turbocharging a stock 6.2 who's done it??
  226. A Team Turbo or Heath's Super 8
  227. Tuning software
  228. turbo questions
  229. 18:1 pistons and block orings
  230. Dyno Tuning - Let's get some ideas together
  231. Microcontroller-based Water Injection
  232. SAFE rpms for stock and balanced assembly
  233. After almost a year I finally got my *** installed. What's next?
  234. Very out of the box build
  235. 6.2/6.5 build up questions
  236. Yet another DB2 question for those with experience.
  237. Head flow info
  238. Lift pump pressure vs flow
  239. how can I identify an 18cm h1c?
  240. 12cm hx35 opinions
  241. 6.5 chips
  242. Whatcha think of this
  243. where can I hide a water/methanol tank in a 90s suburban?
  244. Which oil to use
  245. Water-methanol injection system on a 6.2L NA engine
  246. 700r4 just failed again
  247. Fuel heater and CDR valve issues
  248. WMI Install and Results
  249. Not 6.5 related but pretty cool
  250. preformance downgrade