Just need to check head clearance in order to run up to 30% nitro.
.35mm - .45 is good for 16%/20% and .45 - .50 is good for 30% but tuning is more critical with higher nitro and what plug you use.
casterracing EX-1 Pro, SP Silver Arrow
TOP Racing Scythe, SP 17.5, SP GT Pro 2.0
TOP Racing Scythe, SP 4.5 V2, Hobbywing Xerun 120SD 2.0
TOP Racing Scythe, SP 13.5, Hobbywing Xerun 120SD 2.0