djdfairchild
08-01-2012, 10:46 AM
I have a cobra roller that i'm going to put a motor in for local races, If i use a cobra shifter motor i can run the 70 production class, if i go kx 65 i have to run 90 mod. Is the cobra 70 shifter a good motor? seems like a lot of people running the kx65 at nats.
The disadvantage to the cobra seems to be that there is no class except 70 mod to run it in at nats.
The big thing is he just turned 8 and has never shifted before, i don't really want him with the 90 mods, but if the kx65 is alot more reliable and has alot more power than maybe i will.
So what would you use cobra 70 shifter or kx65
The disadvantage to the cobra seems to be that there is no class except 70 mod to run it in at nats.
The big thing is he just turned 8 and has never shifted before, i don't really want him with the 90 mods, but if the kx65 is alot more reliable and has alot more power than maybe i will.
So what would you use cobra 70 shifter or kx65