Originally Posted by
mcnmugen
Just purchased a Novarossi RX-21 P5XM and I'm having a hard time finding a great fuel saving and power pipe. The motor has been modded by Jim Hottinger of Fusion. What would be a good pipe configuration for the Pyscho Nitro Blast. Please any info would be great! Thanks
Dynamite 053 ... i keep hearing and seeing most people running the P5 and Plus4 with that pipe and getting the power and 10+ min run time easy with that combo... even at the PNB... i liked the 053 with my novarossis