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sky30

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Everything posted by sky30

  1. It is the same part as the VL turbo MX7 5 speed, get in contact with a Holden Dealer-spare parts, they will get the part overnight. The bush cost about $10.
  2. I have been told by a few people the GTS4 gearbox/diffs are NOT as strong as GTR, then ive been told by just as many they are the same as GTR..... Anyone know for sure????
  3. Anyone know how much weaker the R32 GTS4 gearbox and Diffs are, what power can a GTS4 handle?
  4. My GT35/40 on the street starts making some boost at about 2800rpm, Full boost is between 32000-3600RPM depending on which gear. 4th and 5th gear will make full boost at 3200-3400RPM, 1st and 2nd gears are too hard to tell (Wheelspin, revs too quick). 3rd gear (with NEW tyres otherwise it wheelspins aswell) has a little less load on the engine and makes full boost at 3400-3600RPM.
  5. Nice power your making dave, Which head are you using?? What Cams and exhaust manifold? What car have you got your engine in, what RPM is 160km/h in 4th gear?
  6. I welded up all 4 holes in the mounts, ground them back and re-drilled new holes. On one of the mounts there is no room for the lower hole so you need to cut this part, flatten it, then drill the hole. I also added some Gusseting for strength around this part.
  7. So all the Manuals are 3.7:1, even the CA18DET.???
  8. A larger turbo with bigger exhaust wheel and housing should improve off-boost/cruise fuel consumption.
  9. Are all S13 diffs ( turbo and N/A) the same ratio 3.9:1??
  10. The engine was from a VL which had 278,000. Ive had it for over 2 years done aprox 40,000 kms
  11. Its not so much the amount of boost, its more to do with how well its tuned to keep it alive.
  12. A pic of my engine in R32 as it is, makes 312rwkw.
  13. Are you using a Stock GTS4 gearbox, and Stock GTS4 front/rear diffs??
  14. Why would i have to be kidding??? Its .82 rear housing, makes 20psi at about 3400rpm.
  15. What trans you running in your car Auto/ Maanual?? How did you fix your cam timing?
  16. At what PSI was it making 250rwkw?
  17. Nice time mate. 572rwbhp??? Do you mean 572 flywheel HP? What power does it make at the rear wheels on a Dyno?
  18. where you located??
  19. What RPM does it start to make boost? I take it your running in the engine, but have you ran anymore boost than 10psi, im interested to know what RPM it can make 15psi, and 20psi at?
  20. RB25 n/a head, GT35/40 turbo, 19-20psi
  21. My Engine has made 312RWKW on completely stock bottom end ( the engine had 270,000km when i put it in my car). Has been running for about a year now, hasn't broken YET!
  22. Anyone tried stock RB25 plenum vs Aftermarket or custom plenum on a RB30DET??
  23. R31Nismoid__ What size oil resrictors you running??
  24. what RPM does it make 20psi at??
  25. Im interested to know aswell. Im looking at rods for RB30DET.
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