air8, the 5 will very good, lots of bottom. i have seen this thing throw some truggies over some pretty wild tripples, so there is no need to worry about bottom end with this motor, a good pipe to start with is a 053, if you have one, the JP3 everyone seems to have those they are good but don't offer the best runtime over some others, 2050,2060,msr1005 are all my fav pipes for the GO motors, the 5 will offer the top end you want as well, they pull a good bit. The 7 port is a tad smoother on the bottom but alot of people are choosing it over the 5 and lovin it in truggy, but you can't go wrong with the 5 or either really. The standerd head motors i like the OS A3, i have always ran them with 0 issues, and the P3 or P6 with the turbo motors. Also on the 5 it has so much grunt anyway you will enjoy the runtime you gain by going to a smaller restrictor, Go offers a set, and the smallestis 6.5, the 5 and 7 ports are going over 9 min stock and 11+ modded. Have fun with it.

G26ER
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