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  1. S

    lifter issue and rock arm registration

    Thanks, here bearing are all new Cams and shaft diameter checked and in tollerance pump overhouled, as mention above i just check with multimeter because i didn't have the gauge (i will buy one ) and with motor off i had 243 as per manual, afyer switch on at iddle 104 ohm that as per manual...
  2. S

    lifter issue and rock arm registration

    Thanks so much i was really worry about it. one more things, How long it will take to the oil to come out from rocket studs? Rotating with starter motor and no spark plugs only 3+3 were leaking oil. Now just few second on none of them . 😰 But pressure should be ok Studs perfectelly cleaned and...
  3. S

    lifter issue and rock arm registration

    Good afternoon guys. Finally back after long busines trip 😞 and i could spent some time on motor. First i did a carburator overhauling Than back to motor, i used an old distributor to make oil circulate on the motor. Lifter become harder but not that much. I rotated with starter motor. I...
  4. S

    lifter issue and rock arm registration

    thanks, i will try first with the pump, in case i will do with the starter motor, anyway i want to check the compression so i will run the motor without the spark plugs tks
  5. S

    lifter issue and rock arm registration

    Thanks. Yess i cover all with motor oil. Actually i left them in oil for 3 days then i puted inside wen they were still leacking oil in order to cover also the came. Then i put oil on the studs and roket arman i tighted 27nm (i put also thread locker on nuts) Now i have to go for work one week...
  6. S

    lifter issue and rock arm registration

    🙏 Thanks so much i will preload a bit with the efi distributor and then i will make some rotation with starting motor. ( Also because i need to check piston compression so in that periods i hope it will be fine )
  7. S

    lifter issue and rock arm registration

    Thanks, yesterday i tight all the roket arm to 27 nm now lifter are all empty so spring doesn't give right strenghts so valves open only when studs are totally inside the lifter. So i was thinking if it is safe to rotate all the engine with valves only half open 😰 but i have the disributor from...
  8. S

    lifter issue and rock arm registration

    Thanks so much i will try to find the tools or i will use my old efi distributor in case ( but if i can keep as it is i can sell it 😅 ) but will use something to do it. I will go for torque and i will update 😅 And i hope that this good technical discussion will help also other with my same...
  9. S

    lifter issue and rock arm registration

    thanks, and thanks for the page of manual. actually your manual helped me a lot..not for the procedure but for what is mentioned in that ( that i higlight here as i said yesterday i checked this data, and my lifter has an excursion of 5 mm more or less if i do 0 lash and 3/4 of revolution...
  10. S

    lifter issue and rock arm registration

    Good morning and tks for feedback recieved sorry for delay but diference of time between italy and usa :) @Scott Danforth my roket studs are like your first picture see attached photo I put the picture of my studs and components that i got in the box with heads I also have got one new studs...
  11. S

    lifter issue and rock arm registration

    After i sow previous msg i was happy, now i'm confused again 🤣. I will try to ask also old owner if this was the bolt that was on. But for sure if this were the bolt 0 lash +3/4 will not be safe at all
  12. S

    lifter issue and rock arm registration

    Thanks this make me happy 🥰
  13. S

    lifter issue and rock arm registration

    Yes, so still not clear if mine will go 27 nm (so this bolt could be ok) or 0 lash + 3/4 so this bolt for sure are not ok
  14. S

    lifter issue and rock arm registration

    Online i can see this not like mine 😱😭
  15. S

    lifter issue and rock arm registration

    :( didnt find any just 12 of this bolt found. But this is the only place where they could go
  16. S

    lifter issue and rock arm registration

    I bought this motor used and those are the bolt found inside. Do you think they are wrong? They are for sure not self locking . They have the not loosening part on botton (like washer) similar to the one in the picture Is not right?
  17. S

    lifter issue and rock arm registration

    No now all lifter are out in oil tank. In the video i'm workin only on one lifter. In the picture same, it was before to start to tight all i will make one picture after tight all at 27 nm but when i did the nuts look like same
  18. S

    lifter issue and rock arm registration

    Ithanks. s this Not adjustable right? As mention in the manual What about the fact that they are now empty how to load them? I'm leaving in oil tank for long time now, then tomorrow i will put them in position. Then shell i need some rotation to load oil inside or just switch on and wait some...
  19. S

    lifter issue and rock arm registration

    I'm in the line in armonic balance shaft 1st in tdc and number 4 in valve balanced condition. I will double check just that i didnt rotate 180 but i'm 99.9 % sure
  20. S

    lifter issue and rock arm registration

    i try to upload a video. this is what's happen if i just go 0 lash and 3/4 of revolution. as you can see roket arm is still loose i did also a check. i installed a dial gauge on top of push road and check the loading of the lifter ( now lifter is justcleaned so emty) full gap 5 mm more or...
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