Search results

  1. josbeat

    Urgent lubrication question

    I replace it for Shell 5W30 and the feed pipe will be bigger. (thats was the problem)
  2. josbeat

    Urgent lubrication question

    can we talk about it? yes I know and thats way I will change the pump pulley to get more pressure. on that diagram we can see the lubrication of the pistons are by conrods or the squirters so now dont have the conrods oiling ... the only way is the squirters . will not be a big diference no? no...
  3. josbeat

    Urgent lubrication question

    I need to drill the oil squiters to let them free and anothe oil tank with AN-16 in and out conections with a little more speed on the pump it will be fine. will keep updated regards
  4. josbeat

    Urgent lubrication question

    now its to late two cylinders are damaged , two cylinders have 30 psi les than the rest the 3º and 4º I will try to see what was the problem so I will use it to get the system working propelly and then repair the damaged next year. really the problem is the little time I have to have it ready...
  5. josbeat

    Urgent lubrication question

    news today I been working on it and I found like it still making more pressure when is hot than cold and that could be by the oil feed pipe diametre, AN-12 when it is recomended to be AN-16 when is more than 5 feets longer or the oil feed pipe routing is no the ideal because it goes up just on...
  6. josbeat

    Urgent lubrication question

    I can rise up the pump speed and adjust the maximum pressure is another good think of the dry sump system thanks for all helps.
  7. josbeat

    Urgent lubrication question

    the idle when cold wasnt smoth than when hot with the new 272 camshaft so may be that was the mistake also everything was new included the oil pump . now with better idling speed and after a little breaking in all is normal , but is truth taht the presure is practical indentical when cold and...
  8. josbeat

    1300 Kg Track SUPRA project

    puff the 272 cams are hard to tune! I am trying -2 +2 and it is better but now I need to do a new fuel map the problem is the time , next race is in 21 days maybe it was a bad shoice , maybe the 264 are the best , but will see soon
  9. josbeat

    1300 Kg Track SUPRA project

    the engine ready the vac it have a 2000 rpm and new Carbonetic race compound pads front and back finally it have 30 psi oil press at idle cold and hot at 1000 rpm and 53 psi at 4000 rpm hot the red line is 7200 rpm I am thinking to get a 21 teeth driven pulley one more than now to rise the...
  10. josbeat

    Urgent lubrication question

    here it is very popular for racing cars and it is made special for large engine claerances with forged pistons it is very good to lower the oil consumption on a racing engines but the best is because the oil film is very resistance at high temperatures it have a lot of good chemicals aditives...
  11. josbeat

    Urgent lubrication question

    sorry I want to say Group about the question of which is the group four or five.
  12. josbeat

    Urgent lubrication question

    maybe there it have that information bur here in Europa i cant see any information about the grade it only say 10w60 Castrol Edge especial for BMW M series Engines My supra is for racing purpose and it is the best oil I used with it with forged piston ectr.
  13. josbeat

    Urgent lubrication question

    yes it shoudl but I dont remember to see anything aslo I tried to see if they have possition marks or any instalation instructions but nopp nothing at the moment still runnign well , i have checked the camshaft journals and still perfect
  14. josbeat

    1300 Kg Track SUPRA project

    idling 2 bar cold idling 3 bar hot something its not right. idling speed 1000 rev , oil is castrol 10w60 at 2000 rev half bar more I am not reving the engine to mutch till see if everything is allright when is hot I can notice a little click on the first camshaft journal on the intake side ...
  15. josbeat

    Urgent lubrication question

    at the moment I got 2 Kg oil pressure at idle when cold and 3 kg when is hot which is rare , idling a 1000 rev with 10w60 Castrol oil
  16. josbeat

    Urgent lubrication question

    is the GTE so yes it have oil squirters but if I remember well they only spray under certain oil pressure. on the scraper site they say that the crank send a lot of oil from the bearings to the walls but our supras also have a hole on the rods to send oil to the pistons if the Pauter rods dont...
  17. josbeat

    Urgent lubrication question

    hi! ok I have the dry sump sytem working with crank scraper and Pauter rods how is the pistons lubricated and cylinder walls? the pauter rods dont have the oil hole on the side , the scraper clean the crankshaft of oil and the oil jets only work at certain oil pressure so .... how ????
  18. josbeat

    1300 Kg Track SUPRA project

    Thanks! yes long long time getting the corect dry sump parts and during this time I broke two engines on the tracks. now it is running http://www.youtube.com/watch?v=7ltmZdGROe0
  19. josbeat

    1300 Kg Track SUPRA project

    flat floor is posible aswell as the side exhaust .....soon
  20. josbeat

    1300 Kg Track SUPRA project

    here we can see at the back of the engine how lower is it now and the finished pipes