Who is running SuperTrapp disks? Or Not?

Running SuperTrap Disks

  • 12 disks

    Votes: 1 11.1%
  • 8 disks

    Votes: 0 0.0%
  • 6 disks

    Votes: 0 0.0%
  • 4 disks

    Votes: 0 0.0%
  • Custom end cap only

    Votes: 0 0.0%
  • Just wide open, no end cap or disks

    Votes: 8 88.9%

  • Total voters
    9

Willtill

Nitrous
Joined
Aug 20, 2009
Messages
1,023
Location
Hanover, Maryland
Just curious. Who is running 12 disks with their Predatorized SuperTrapp Exhaust? Or less? Or none at all?

If you are running disks (or not), what is the rest of your setup (intake and tune)?
 
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..take all 12 of those discs along with that fancy end cap ya bought.. (what? ya didn't get one yet........I did..lol)..put 'em in a plastic bag, and throw 'em in the junk drawer in your garage...I did that too..

..btw..I got 100% of the vote so far........what'd I win?????..
 
..take all 12 of those discs along with that fancy end cap ya bought.. (what? ya didn't get one yet........I did..lol)..put 'em in a plastic bag, and throw 'em in the junk drawer in your garage...I did that too..

..btw..I got 100% of the vote so far........what'd I win?????..

Ha! You get a gold star for responding first! :smile:

I'm thinking of loading the Triumph TORS tune initially and then check the Dobeck EFI out and see how it responds.

I DO WANT a better end cap though (fully opened end cap) to hide the unsightly unfinished rear portion of the SuperTrapp. Some of the ones I have been looking at are very pricey (I need to check the diameter though on mine)

http://www.summitracing.com/parts/SUP-502-1015/
 
I'm going against the grain as always here. I'm running 12 discs and an open, black inverted end cap. I'm using a PC III and one of Sam's tunes.

Native One
 
Ha! You get a gold star for responding first! :smile:

I'm thinking of loading the Triumph TORS tune initially and then check the Dobeck EFI out and see how it responds.

I DO WANT a better end cap though (fully opened end cap) to hide the unsightly unfinished rear portion of the SuperTrapp. Some of the ones I have been looking at are very pricey (I need to check the diameter though on mine)

http://www.summitracing.com/parts/SUP-502-1015/

You'll find the TORs tune to be lean, at least in the low end Will. I have it with my Jards and get a lot of decel back popping.
 
Will - Do you know anybody with a lathe? - When I had the Softail - I made a nice-ish end cap using the Supertrapp open end cone thing and a modified Supertrapp aluminium end cap - looked right too.
 
You'll find the TORs tune to be lean, at least in the low end Will. I have it with my Jards and get a lot of decel back popping.

Yes, that is why I want to use the Dobeck with the TORS tune. It's mandatory. Dobeck will will increase the pulse width of the injectors, to add additional fuel to the three modes of the engine's operation.

Will - Do you know anybody with a lathe? - When I had the Softail - I made a nice-ish end cap using the Supertrapp open end cone thing and a modified Supertrapp aluminium end cap - looked right too.

No, but I wish I did. Probably would be a lot cheaper than buying a ready made end cap from one of the online parts stores....
 
I experimented, rand all 12, ran 14, ran 6, ran just the decorative end cap, then chucked it all.

wide open, and three exposed unifilters

the tune sam had that wayne created was created with three unifilters under a bear claw, and an end cap no discs, I plan on goign back and retuning, as it seems a touch lean with the exposed filters, get a bit more pop and crackle
 
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