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  1. O

    Blower spacer plates

    Blower spacer are now available 35 sets available.
  2. O

    Blower spacer plates

    RD work is done on the spacers money has been payed expecting the plates to be available in January of 2024. They should have 35 sets available.
  3. O

    Blower spacer plates

    Dropping the heads and intake off on the 3rd of March so they can start the RD work.
  4. O

    Blower spacer plates

    It would be great if DOB would sell their plate separately but last time I contacted them they said the would not sell by itself.
  5. O

    Blower spacer plates

    If we get 20 people together I will provide the company with a stock set of heads, stock manifold and gaskets for them to make the plates. Plates that they make for other engine families are 3/8" thick, o-ringed on the head side, blower side will be sealed using what ever gasket your blower...
  6. O

    Blower spacer plates

    Anyone interested in thermal spacers for their 4.6 or 5.4 3v blower cars and trucks send me a DM. I need 20 people interested for the company will produce them.
  7. O

    Comparing 3V Blower Cams

    Boost was 16-17 its starts dropping to15 at about 4300 rpm. I did a vaccum test on the intake side of the supercharger from 4500 up its pulling 2.5# of vaccum. On the dyno they made pulls up to 6500rpm the power drops right around 6,000rpm
  8. O

    Comparing 3V Blower Cams

    Truck is roughly 6,000 pounds rear wheels/tires are about 60 pounds each, tires are 30" tall. L&m 5.8 10:1 compression, rgr stage the 3 head with larger valves, ported edelbrock eforce, 90mm throttle body and mass air, custom grind cams. Made right a 600hp and 595 tq.
  9. O

    Comparing 3V Blower Cams

    So would the 127550 need as much gear and stall on a 5.4? I have a 5.8 short block in my f150 with a 6r80, 3.55 gears, 2,500 circle d converter
  10. O

    Comparing 3V Blower Cams

    How does the cubic inches of the engine effect the cams say 4.6 vs 5.4?
  11. O

    Broken camshaft driverside

    The comp cams are drilled the sameway except not offset. In other words they line up with the cross drilled holes not halfway through the cross drilled holes.
  12. O

    Broken camshaft driverside

    Tensioners are the older steel ones with the ratchet safety. The bottom three or four teeth have been filed down so it wont over tighten the chain but wont allow it to compress if the Tensioner fails. Tensioner side guide is aluminum mmr fixed side is the factory plastic. Oil is 5w30
  13. O

    Broken camshaft driverside

    It hasnt broken any valves. The bent valves were from when the cam broke pistone to valve contact.
  14. O

    Broken camshaft driverside

    The springs are PAC i will have to look at the receipt for the part number. I can check the install height the cam is a .480 .544 lift. The holes seam to be a larger diameter than the stock ones.
  15. O

    Broken camshaft driverside

    He was able to repair the cam towers last time replaced the bent valves. I doubt i will get that lucky this time.
  16. O

    Broken camshaft driverside

    I will definitely be sending everything back to RGR for him to look it over. Just checking to see if I did something wrong with the combination like needing to lock the VCT out instead of using the limiters.
  17. O

    Broken camshaft driverside

  18. O

    Broken camshaft driverside

    The first time it may have had a couple thousand miles on it we beat on it on the dyno for about 5 hours that morning then drove from Orange Tx back to San Antonio it broke less then 10 miles from the house.
  19. O

    Broken camshaft driverside

    The first broken camshaft bullet said had a defective core. Just find it odd that its happened twice on that side but the passenger side cam is fine.
  20. O

    Broken camshaft driverside

    vehicle is a 2010 F150 5.4 3v RGR ported heads, custom grind Bullet cams,cam limiters installed with a blower. Ive had the driverside camshaft break twice. After the first one i sent both heads back to RGR he repaired the head and supplied another driverside cam. Reinstalled everything same...

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