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chairman

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Everything posted by chairman

  1. chris @ billet motorsports - 0404866522
  2. convert back to vl
  3. im going to run 8.2 or 8.4 comp so I can push more on unleaded fuel around 500rwkw mark. some agree high or low comp - but on 3l block under 8.6 u never have any head lifting issues that's a lot of shop have told me. there is one rb26/30 runs 9.5comp but methanol fuel cheers
  4. some tips rb30 block out of skyline r31 cp-spool package or nitto one or manley wit cp - don't waste time on stock rods time u prep them your buying new set use rb30 twincam pistons - 25/26 pistons in rb30 isn't good idea decking block to much 0 deck good oil pump - nitto or tomie line bore hone, - ect keep compression under 8.6:1 arp head/mians ask for bottom end to be balanced wit flywheel and balancer cheers
  5. cp flat tops $750 US dollars
  6. sell nitto and go external oil pump
  7. bonnet issue then no good idea. maybe hypertune can make one 26 wit longer runners . more torque the better
  8. is it possible to run rb25 factory plenum on rb26 head ? I like the idea of long runners specially wit 3l block big torque street engine cheers
  9. http://www.skylinesaustralia.com/forums/topic/423779-rb-2630-build/
  10. good ecu that has closed loop and stock cams
  11. same as me bottom end is done
  12. your running at 9.5 ? how is it off boost , how much boost on pump unleaded
  13. track and more street weapon
  14. just getting some ideas input what they run wit cars , some say low or high comp - work shop says low but I would prefer some info from owners first how it drives ect. 42r 1.01 rear 3L block full race head 260inlet/270ex 10.25 lift powerglide
  15. good range would be around 8.2 to 9.5 ? depend on fuel
  16. yes its going into a vl just seeing what twincam run there days for single cam 7's massive pig off boost
  17. 7.8 too low ? pretty sure rips around 7's
  18. Hello whats everyone running wit there twincam rb30 comp ratio ? unleaded and race fuels cheers Gerry
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