Search results

  1. Bobzilla

    W2's

    Does anyone know (no guessing) how close the Indy head is to the W2 in terms of short turn shape and size, minimum cross sectional area, and power potential? I have no experience with either head in any form and would just like to know.
  2. Bobzilla

    Hydraulic cam core Used for a.roller regrind?

    I see. Yup, not getting that much out of a Magnum regrind, I don’t think.
  3. Bobzilla

    Hydraulic cam core Used for a.roller regrind?

    Stock used Magnum cams are plentiful. That is the best way to do a regrind, as long as you not looking for something “really big.” What kind of application are you looking for intended use?
  4. Bobzilla

    RT magnum head question

    Mopar Porting Templates – RB / LA / Magnum heads
  5. Bobzilla

    Black Friday deals .

    Must be good people too. Sounds like they gave you an honest answer and that, in itself, is valuable.
  6. Bobzilla

    Black Friday deals .

    When you get a free minute, please lay a rocker shaft on the heads and see if the saddles are machined with the correct radius.
  7. Bobzilla

    Black Friday deals .

    Are the chambers CNC machined or plain as cast? They were previous coming through both ways.
  8. Bobzilla

    I got more 10% off Summit coupons guys

    Sorry for the confusion. I am checking on another member that is not on here a lot. If he needs one, I will refer him to you.
  9. Bobzilla

    I got more 10% off Summit coupons guys

    If you have two spares, I could use one and I am checking on one more guy that may need one.
  10. Bobzilla

    I got more 10% off Summit coupons guys

    Were you able to pass out the remaining codes or do you still have some remaining?
  11. Bobzilla

    Black Friday deals .

    Which version of rocker arms?
  12. Bobzilla

    Is supply catching up to demand yet?

    Be careful with those sellers, like @pittsburghracer recently said. They take your money and then tell you it's not actually in stock. Check with a trusted dealer first, like B3Racing (@B3RE ), to see about wait times they are seeing for those. I think B3Racing said he would be away for a while...
  13. Bobzilla

    Is supply catching up to demand yet?

    Have you ever compared the shape of a Speedmaster valve to the Ferrea that you wanted? Not thinking about running one. Just wondering if they copy the Ferrea profile close enough that a Chevy length 2.08 could be used for single valve head tests like you are doing.
  14. Bobzilla

    Black Friday deals .

    That is ridiculous. So many dishonest people in the world and it takes the fun out of hobbies. Summit Racing and Jegs are about the only places I trust for their inventory. Amazon is good IF items are actually shipped and sold by Amazon but I don't use them often. I miss the days of having...
  15. Bobzilla

    Black Friday deals .

    Does anybody know for sure what valve sizes fit into a 383 bore? I know mine had 2.14/1.81 valves in a .030 over 383, so 4.28 bore. These Speedmaster heads list a 2.2 intake valve. Maybe a little bore notch will be required. This would be an excellent candidate for a longer stroke crankshaft, if...
  16. Bobzilla

    Black Friday deals .

    I resisted the urge and did not buy anything this year. Saving up to work on the crap I already have. But now I feel like I missed out.
  17. Bobzilla

    Trans leaking from bell housing

    The seal is likely correct. There is two different styles available for these, depending on brand used. National Seal has one that looks like that and comes in some of the seal kits and it works just as well as the older style.
  18. Bobzilla

    Trans leaking from bell housing

    Post a picture or two of the torque converter hub. You said it was a new converter and I am wondering if the weld that secures the hub to the converter body is sticking out too far toward the transmission causing damage to the seal and bushing. Just making sure before you get it back together...
  19. Bobzilla

    Is anyone else curious

    Absolutely. Technical information is my favorite. If you have the time and resources I would be very happy to read about the results.
  20. Bobzilla

    Black Friday deals .

    Speedmaster has cast iron Magnum heads. Not a performance head, just a stock style replacement. There is a thread here somewhere that a member posted about porting those heads. Here is one: Speedmaster magnum inspection w/Justin
  21. Bobzilla

    Black Friday deals .

    This is correct. I bought a pair two years ago during the sale to see what they really are. They are Victor copies, but they are copies of the early Victor head and do not have all changes made to the current Victor head. Have not used them yet.
  22. Bobzilla

    Any reviews on a 360 magnum crate motor P5249499

    There was a 2002 catalog. It’s the last one I remember. The one I have. Adding a picture in case you want to find one for your collection.
  23. Bobzilla

    Mopar Performance 4532287 Cylinder Heads Stage VI Cast Iron?

    Mine are same casting number. Here is pictures of the casting number and two of the rocker arms I had on it showing the offset, and the Mopar part numbers of the rocker arms.
  24. Bobzilla

    Mopar Performance 4532287 Cylinder Heads Stage VI Cast Iron?

    I see yours has the pushrod clearance ground on some of the ports. I remember mine having that as well and still not clearing. Can you measure the thickness from inside the port to outside the port where that clearance is? Wondering if you have plenty of meat left to grind a little more where...
  25. Bobzilla

    Mopar Performance 4532287 Cylinder Heads Stage VI Cast Iron?

    I will check the casting numbers on the heads I have and the part numbers of the rocker arms, but I won't be able to until the weekend when I can dig them out. Mine were supposed to be the Stage V cast iron heads and were ported when new by Muscle Motors. I am pretty sure I had contact issues...
  26. Bobzilla

    [Found!] Stage IV-VI B/RB Wedge Rocker Arms

    Start a thread on this situation in the big block section and add pictures so we can add more comments on this as a question. Stage V cast iron heads that have had enough clearance ground for pushrods can run standard straight big block style rocker arms. If they did not have enough clearance or...
  27. Bobzilla

    Great news mopar racers

    Hell yes! See you all there. We will need to try to come out and support it if possible, to help make sure it is a success. I will start saving up for fuel now.
  28. Bobzilla

    7290 to 7260 part numbers

    Spicer Select 25-3244X Combination U-Joint converts Dodge 7260 to 7290 Series Grease fitting in body
  29. Bobzilla

    7290 to 7260 part numbers

    Maybe you can cross reference this one, or order from him. 7260 to 7290 Conversion U-Joint
Top