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  1. hemichuck

    Is a MP 509, 292 purple shaft a decent cam on a supercharged motor

    No, I ended up selling the MP crate motor, I’ve got a couple of other 340/360 motors that are possible candidates.
  2. hemichuck

    Is a MP 509, 292 purple shaft a decent cam on a supercharged motor

    The only concern I’ve got with that route is that the 408’s probably got 9.8 compression
  3. hemichuck

    Is a MP 509, 292 purple shaft a decent cam on a supercharged motor

    I’m starting to rethink this whole project about now. The 360 crate motor is a 509/292 flat tappet and since the motor is most of the way together I might just go ahead and drop it in my old Duster bracket car (naturally aspirated) and use one of my magnum based 408 short blocks to build my son...
  4. hemichuck

    Is a MP 509, 292 purple shaft a decent cam on a supercharged motor

    MiradaMegaCab, thanks for your reply, that’s the kind of real world experience I was hoping to hear. Sounds like it’s not the best choice of cam.
  5. hemichuck

    Is a MP 509, 292 purple shaft a decent cam on a supercharged motor

    Rumblefish, I don’t know which centerline it is, it’s the one that came in the short block. I’ve got the actual B&M cam that they sold with the blowers, it’s like 441 lift with 276 duration, pretty much equivalent to a 68- 340 4 speed cam. I thought it was pretty mild. I might just pop the 509...
  6. hemichuck

    Is a MP 509, 292 purple shaft a decent cam on a supercharged motor

    I’ve got a 360 long block that’s built but never ran yet, it’s got the Mopar Performance 509/292 can in it. I was wondering if it would work on a supercharged application (B&M blower) or should I change to another grind
  7. hemichuck

    Small block turbo question

    I’ve got a Magnum 360 in my 73 Club Cab truck that was built for boost, I thought about putting it on there. I’ve only got the turbo manifold, the turbo, the hat, and the turbo discharge pipe. What else would I need in that system? A waste gate? I know an oil line and return. I’m a turbo virgin...
  8. hemichuck

    Small block turbo question

    I bought this partial turbo kit at Carlisle a couple of years ago. It’s all new and I was thinking about putting it on my old truck. Can anybody tell me what this turbo would support, cubic inch wise, and how much boost I could expect to make? I’m guessing not a lot but it might still be fun
  9. hemichuck

    Who makes a good cam for a blown 472 Hemi

    Thanks, sounds good
  10. hemichuck

    Who makes a good cam for a blown 472 Hemi

    Yeah, I read that, I'm not trying to build a world beater, just something that looks cool and is fun to drive.
  11. hemichuck

    Who makes a good cam for a blown 472 Hemi

    I don't really know just yet, I have 2 more Mega blocks to build. I just heard so many horror stories about the MP Crate motors dropping valves and such that I figured I would tear it down and check everything. Since I'm down that far I figured I might as well lose 60 pounds and pick up a little...
  12. hemichuck

    Who makes a good cam for a blown 472 Hemi

    I'll give them a call. I just want this thing to look nasty and run pretty decent, not trying to set any records. I've got other motors I can max out.
  13. hemichuck

    Who makes a good cam for a blown 472 Hemi

    i picked up a 472 Crate Hemi and since it's only got 9.5 compression I thought it might be a good candidate for my BDS 671 blower. Everyone that I've talked to says to stay with a 110 LSA on the camshaft, the cams that came in it are 108. So what's everybody running for camshafts on their blown...
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