Surefire M3-T on 2x17500 ?

[X Racer]

I have a M3-CB and an M4-CB, and would like to use my M4-CB head to make a M3T. Can this be done and what bulb would be best ? Can I get a bulb to run the M3 Turbo on 2x17500 ?

If it can't be done, is there a bulb I can use to run 2x17670 in my M4 ?

 

[bagman]

I put a M4 turbo head on my M3 and can run both MN15 & MN16 LA's with 2 of AW's protected 17500's

Same bulbs will work in the M4 with 2 x 17670's

Free lumens

 

[leukos]

What bagman said. You can also use the MN20 with 2x 17670. If you add two A19 cell extenders to your M4, you could use your M4 lamps with 3x 17670 (make sure you use protected Li-ions for these setups).