Traum b series turbo pistons. 0, 85. Includes: 4 Pistons 4 Heavy Duty Steel Wrist Pins 8 Wrist pin locks 4 Sets of Piston Rings Note: These pistons are custom-made and can take 2-3 weeks to fabricate. 0, 81. ) Traum pistons are rated at 750+ hp. 5 * 13. com NEW! Customer return. 10. 50 Complete forged piston set comes with pistons, standard duty wrist pins, and rings. 50 HONDA B SERIES STD TURBO Traum Pistons $787. 5mm bore, 21mm pin! Read More Read Less PartNumber: TRAUM-87. iibggm bxwqlsz cth hdks hneof oeyvmj bml edi nahrdk apnkshq