View Full Version : Performance



  1. 4.25 stroke crank...6.135 or 6.385 rod legnth?
  2. outer valve spring open pressure
  3. OK , WHAT IS THE IDEAL CARB ON A 454
  4. '69 Z/28 heads?
  5. which is louder?
  6. am i going to grenade my motor?
  7. Running a dump pipe.
  8. Big Block Pics Please
  9. Wolfplace, how about shaving the heads alittle
  10. I am down to two cams.. help me pick.
  11. Holley 870 on 402
  12. Big Block mufflers with bark
  13. alternator problems, need help??
  14. STICKY STREET TIRE? (SLICK)
  15. Is this converter to much for my combo??
  16. Any one know what wheels are on this Elco? Eagles not Torque Thrusts?
  17. New engine build up. What type or engine?
  18. new ideas about valve train for MAX Performance
  19. UD Harold ????
  20. Crank Question
  21. Bushings for GM HEI distributor weights
  22. 89 camaro serpentine belt setup
  23. cam selection on mild 350
  24. hard time finding performance parts for 68 chevelle
  25. Cam selection 402
  26. Engine builders : Building a 555 Eagle rotating assembly ?
  27. Mighty Demon Jetting
  28. properly tuning a carb....how??
  29. Do I NEED a fuel cell?
  30. Any 383 sbc Vortec head combo users out there?
  31. stuck without C clips?
  32. Stewart Water Pump
  33. Fuel Cell+ Gas Tank
  34. Intake Manifold
  35. DCR help with 468 big block
  36. 427 Steel Crank
  37. Ebay Chevelle, $$ Ching
  38. My buddies 540 Chevelle featured in this months Car Craft
  39. V8 S10 info needed
  40. Project super nova on HR TV had aftermarket cross member for more header clearance?
  41. This is will to throw you off!
  42. Shes running again
  43. Air Cleaner Problems
  44. ANY PICS OF CHEVELLES WITH FIBERGLASS BUMPERS?
  45. SSM installation instructions?
  46. rocker length
  47. b&b(stef's) oil pan work?
  48. Big Block Blower Cam?
  49. axles
  50. Cam Duration and Overdrive Transmissions.
  51. udharold,you out there today
  52. help on piston to valve clearance and quench quesitons for new motor please
  53. electric choke question
  54. Rocker arm recomendations????
  55. 327 build
  56. Who runs a 434 ci. SBC out there?
  57. RPM OR RPM AIR GAP
  58. WEIAND 177 BLOWER
  59. cast crank
  60. Edelbrock vs Holley Carbs
  61. 40 series Vs. Super 40
  62. 3/8 vs 11/32 valves
  63. Matching X-pipe dia with collector dia
  64. 1
  65. building a new motor
  66. break in proceedure for UD cam
  67. rebuild mine or buy?
  68. crank balancer for blower engine
  69. Aluminum intake cast with 14057053
  70. Different kind of help (perhaps a little redneck ingenuity)
  71. truck 454 hop-up , want a intake suggestion
  72. 400 sbc crank
  73. UD HAROLD I need a BB 288/296 cam
  74. don't be STUPID, learn from my mistakes!
  75. WHO MAKES THE BEST FIBERGLASS HOOD???
  76. 400 bottom end strength
  77. cam bearing problem
  78. 3.875" crank in a 350 or 400 sbc?
  79. info on UD SB272 h 12
  80. 840 bigblock head flow numbers??
  81. minimum safe quench sbc
  82. UDHAROLD if your out there can I get a cam rec
  83. Changing harmonic balancers
  84. Harold ? Cam for a 555 fuelie please
  85. HP Loss
  86. Spark plug wires and 1/4 performance?
  87. moddifieing mufflers
  88. Do I have to lift engine?
  89. Moroso mufflers
  90. this is not even my class
  91. Frt Skinnies
  92. Summit Aluminum Radiator
  93. Power Valve Plugs???
  94. UDHarold and others, got a few NASCAR ?'s
  95. G-Force 5 speed experiences?
  96. roll cage belt harness recommendation?
  97. MA Owners: ACS Racing in Hanover?
  98. Can you stroke the Crate Ram Jet 350?
  99. question on MSD??
  100. GM Mark 6 CNC Bowtie block, worth the money ?
  101. true hp?
  102. HOT ROD PUMP GAS DRAGS LIST ANNOUNCED
  103. engine almost done, wont be able to break in right away
  104. What is the best way to figure piston dome volume?
  105. rear end gearing question
  106. Will this cam work in my 350
  107. UDHarold, others need hyd roller help
  108. Vacum advance please help
  109. Need cam help !!!
  110. CAMS ( HAROLD) HELP
  111. Head gaskets with gen V block help!
  112. auto meter tach and digital 6 ?
  113. Gasket matching intake to head
  114. UDHAROLD cam question..
  115. when is it time to go to a single plane
  116. Harmonic Balancer Question
  117. Vacuum Advance !!
  118. UD HAROLD
  119. UDHarold..can you help me pick a cam?
  120. UD Harold your website is gone...
  121. Final Pole on New Fenders/ Steel Vs F-glass
  122. Powertrax lockers at the right price!!
  123. SSM lift bars are back!!!
  124. Richmond Gears installation video...
  125. Cam Walking
  126. BULKHEAD connector/positive battery cable
  127. Head comparison
  128. 70 aluminum radiator size help
  129. Quick question about pulleys..
  130. any way to identify cam??
  131. back firing on highways (Once off the gas)
  132. UD Harold..comments and recomendations on cam on my bbc
  133. speaking of powetrax
  134. anybody run a comp cams xe250
  135. Don't understand horsepower ratings...'72
  136. Are there a series of consensuses forming?
  137. Desktop Dyno 2000 question
  138. UD Harold Cam ?
  139. Can an HEI module partially fail?
  140. Finishing out my combo, overcammed i do believe
  141. Can I get an opinion on the cam I'm using with my combination
  142. Oil change frequency survey 100% race and other oil topics
  143. Track Results from T&T
  144. desk top dyno
  145. carburetor question (non chevelle)
  146. Holley numbers ?
  147. Aftermarket head port sizes?
  148. valve guide replacement question
  149. Check out next months Car Craft
  150. The time has come...cam decision...
  151. fresh rebuild spark plug problem
  152. crimped x-pipe - restrictive?
  153. demon jet change
  154. Air/Fuel Screw - Edelbrock Carb
  155. Minimum Static compression per cam
  156. INFO . ON HOW TO INSTALL A PIN ON HOOD
  157. head numbers
  158. #781 head question
  159. indication of too much intake
  160. UD HAROLD
  161. Distributor Upgrade. Need Suggestions
  162. billet ebay flywheels, watch out
  163. accu-drive gear drive???
  164. Yay! Things I just bought
  165. Thoughts on my cam for 454 motor
  166. Mr 4 speed
  167. UDHarold, got a Lunati Street Master cam ?
  168. Edelbrock Performer RPM cam question
  169. Cable-release Exhaust cutouts?
  170. Hurst Vertical Gate Shifter- Anyone using one?
  171. My 406
  172. Prove my grandpa right, valve spring question
  173. Edelbrock Power Pack
  174. stall convertor
  175. NEW S/B TEMP SPIKING W/VORTEC HEADS
  176. my dynamic compression.
  177. UDHarold cam help!
  178. carb problem, still
  179. adjustable vacuum advance
  180. hd 272 h10 (more info)
  181. Help to understand my timing advance
  182. Here's the setup....how am I doing?
  183. Project SS, Complete Build Up !!
  184. Powertrax Information Results
  185. Finally got started on my new project....
  186. sbc performer rpm cam users...cranking compression?
  187. custom fuel injection
  188. Cam Bearing Installing Tool
  189. Keep these heads??
  190. UDHarold...question on the 301A8LUN
  191. Big Block VS Small Block gas mileage
  192. To those who have high-HP motors on 'pump gas'
  193. Piston types
  194. Crane XR-i Review (points to electronic conversion)
  195. Are this BBC roller rockers are better than ...........??
  196. check this out
  197. Hardened Seats and todays gas...
  198. Torque converter info
  199. regrind of roller cam
  200. Would this be a good Set Up
  201. Is it OK to run an MSD Blaster 2 coil with no resistor?
  202. Ordered an MSD 6AL
  203. Anyone know G-force Cross members website? I did a search and can't find anymore???
  204. block almost ready
  205. one piece oil pan gasket
  206. 350 HP...can I get there???
  207. Carbquestions
  208. Proforms new billet carb
  209. Stock Driveshaft-how much abuse will it handle?
  210. Dart intakes? Are they good pieces to use or stay with Edelbrock?
  211. HEI Timing
  212. Ethanol fuel
  213. Harold...Cam Recommendation
  214. Short Block Assembly Kits?
  215. Re-use connecting Rods???
  216. need help with sbc heads
  217. Sleeper Cam???
  218. Need cam suggestion on rebuilt 454...
  219. The Ramjet 502 is here!
  220. HEI BUILD UP
  221. FINALLY!!!
  222. distributor gear install
  223. 72 chevelle..355sbc..combo to run high 12's?
  224. benifit of greater plug gap
  225. Harold - Valve Timing @ .050 for 2 different UD cams
  226. Discussion: advertised duration vs @.050 duration
  227. AIR FILTER OIL
  228. Post Dyno / Timeslips and Combos
  229. Tunnel Ram Jetting
  230. torque specs eagle h-beam?
  231. CHP '05 Chevelle.....
  232. Deep Sump Hamburger Style Oil Pan
  233. break in! what oil!!
  234. Overcammed, mismatched combo'd 65 to the track!
  235. anyone have experience w/ this muff? (not Paris Hilton's)
  236. Pick Up Quick 5 HP---- E-bay
  237. Distributor setup and timing help needed
  238. Time taken to build an engine?
  239. Dry Sump Oiling
  240. LT-1 Heads
  241. LT-1 Heads
  242. Big Block Headers
  243. Air gap manifold
  244. When do you need a Stud Girdle ??? BBC
  245. Edelbrock's new Permastar coating
  246. 2 bolt going to hold up?
  247. 406
  248. Top or bottom install
  249. no longer relevant
  250. Do you need vacuum advance?