OS v-spec
#2
Tech Master
iTrader: (31)
I used to run OS V-spec, jammin's JP-1 works great on smaller track as it gives you some mad torque , for tracks that have longer straightway then go with JP-2 it provides better top end without sacraficing too much low end torque. anyways, v-spec is a torquey engine to start with you will be happy with either, good luck
#4
OS 2050 pipe and header hands down. Tried my V-Spec with both the JP-2 (low-mid range pipe) and JP-2 (mid to top-end). Retuned for both pipes and the V-Spec produced the most usable power with the 2050.
#5
Tech Regular
i've gotta throw the RB053 with long header in there! works awesome.
#6
Mattman OS-2050.