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peter mc

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Everything posted by peter mc

  1. peter mc

    Os24B1

    So far every block i have filled. We have not seen any change in cooling . As most of the cooling is needed at the top of the bore and head ..
  2. peter mc

    Os24B1

    Yes good luck to them ..im taking the os to a new level ..its going injection 55mm itb drysump 13.1 comp hand made race pipes 90mm stroke monster only one thing in mind building the most outrageous NA L motor
  3. Just finished the coil mounts for the cdi coils time for steve at les Collins racing to do his magic with the motec
  4. peter mc

    Os24B1

    Hi gav Yes it would be a bit dangerous to just port away but i have seen the port work from os engine man and have a few good port pics and im flying over to see more in a few weeks
  5. Gordo cut some grozes in them get them hot that way
  6. peter mc

    Os24B1

    So i have striped it all down .All oil plugs out all water plugs out and all casting marks removed internally next job is to bath it and then clearance the block for the 90mm crank and rods .then its concrete time ..lots going on
  7. peter mc

    Spool Conrods

    Yes light rods help but 7000 rpm is about as far as safe for any time On cast piston full floating piston is a big help. Your not realy getting the benefits with your setup
  8. peter mc

    Spool Conrods

    Why run a stock style piston on a race rod your stock rod with bolts wiĺl live at the same rpm as the cast piston. And no mods to piston .
  9. peter mc

    Os24B1

    It all starts with a good block ..trying to find a block that will go 89 mm or bigger is not a cheep experience now ..i went through 5 this week. To get 1 that will be safe at 89mm perfect for my build as im using a billet 90mm stroke crank . My goal is to crack 400hp on a superflow engine dyno at 8000 rpm .stay tuned
  10. peter mc

    --

    A 350hp L stroka is so fast its hard to believe. I have driven every combo you have put up.. 3.3 and 3.4 are still my favorite
  11. peter mc

    Os24B1

    No copy will be made by me ..
  12. Its a HYPERTUNE v2 full cnc billet
  13. peter mc

    Os24B1

    Think this might be the most expensive L built lol. The head is one of the last original heads os made .and its been sitting in a shed in Japan for over 25 years lost till last year .. so looking forward to bring it back from the dead
  14. peter mc

    Os24B1

    For so long i have been trying to get this job from japan. Finally its going to happen bits are turning up and parts ordered. Going to be a epic build going all out 90x90 bore stroke .full work over of the old head .stay tuned
  15. Have to say best engine i have ever built just so happy with the way it looks thanks paul its been great building it with you
  16. Great resto mate . Love the detail
  17. james ,,, the sw motorsport pipes work ,, have tested them all .. his pipes are great for the cost
  18. And lampy gets the gold star
  19. Have made a few ,, its not as easy as some think ,,, there is many hours in it and you have to start from scratch ,, shaping the stock one is hard as the diff gets in the way , so you have to cut that out first ,then cut the down to the rails and start fab work ,,, and ,there hard to weld there mongrels for cracking and moving ...
  20. Hi pauls mate its a custom sump time the 26 needs lots of oil , at full rpm they drain the sump so fast , a good sump has at least 7.5 L ,Also the picup in the pan is a tight fit with rear pan ,best mod is to fit external oil feed line from the oil pump to the bottom of the pan ,
  21. just built a L 31 stroker with a 600hp turbo,, thing is mad running 25psi making well over 500hp engine ,, just studs and a sump... ,i have had it apart to check things , no sign of problems
  22. Sorry I do not build engines in that price range best get the boys at the z shop to do it
  23. top work Ledge , old mate kev is saying he will go lots faster there , he thinks there is a 38 there
  24. Yes id never build a LD stroker , not in the hunt , ,
  25. The rb stroker setup is a hole lot lighter than a light 2.8 crank , as the pins are honda size , and the rods are light as well , lol and the piston because the pin hight is so high , and you get 250cc more than the best Ld crank kit , hole kit under 6000 , best hp around
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