Its 1 of these not sure which one though
10134363 Bowtie, Hi port, alm, 18º, angle plug, 45cc, 210cc intake port
10134363 Bowtie, Hi port, alm., 18º, angle plug, 60cc, 215cc intake port,
10134363 Bowtie, Hi port, alm., 18º, angle plug, 50cc, 250cc intake port, CNC machined, 2.15-1.625 valves
10134363 Bowtie, Hi port, alm., 18º, angle plug, 65cc, 250cc intake port, CNC machined, 2.15-1.625 valves
10134363 Bowtie, Hi port, alm., 15º, angle plug, 36cc, 223cc intake port