need help deciding??

[EXDUNER127]

Which mod will i get the most power from looking at my sigs, i am wanting to get this done asap. thanks

port and polish my head (full race)

or

stock bore 11:1 piston and stg2 hotcam!

i cant decide
:confused:

[mojoe2878]

i would think you would get a little more power with the 11:1 piston and stage 2 cam, but you may lose some reliability with the higher compresion ratio. you should be ok though, i wouldnt go past the 11:1 without having a stronger rod installed. if you go with the 11:1 set up you may want to heli coil the head studs.

[cals400ex]

i would get the cam and piston first, for sure.

[EXDUNER127]

where i feel my power, top or bottom or all around, because i do alot of duning?

[mojoe2878]

stage 1 cam= better low to mid range power

stage 2 cam= better mid to high range power

[PHIL_B54]

Originally posted by cals400ex
i would get the cam and piston first, for sure.

i did the 11:1 stock piston and cam, and i am so impressed. you will have to watch the fuel you run, but it is way worth it in my opinion

[EXDUNER127]

what kind of fuel do i need to run, race gas or half n half?

[cals400ex]

your fuel requirements will mainly be determined by what compression you run.

[mojoe2878]

you dont have to run race gas with the 11:1 but it may help it run cooler and would be better for the engine. i run 100 octane in mine, sometimes 104, just depends on what i have been runnin in my mx bikes and what i have at the time.