Stock head with drag ported 4 mill

[SLORYDER]

Has anyone run a drag ported 4 mill stock cylinder with the stock head?

Would like to go with the sleeper look by getting the head worked for the 4 mill but i don't want to run into any reliability problems.

 

Thanks

[tundish2800]

i have seen a few people with that done and have not heard of anyone running into problems. Just have to have it cut for the 4mil

[J-Madd]

x2. You can run a modified stock head just fine on any cylinders that have that bolt pattern.

[SLORYDER]

Sweet thanks.

One of the builders on here told me he wouldn't do my 4mill unless I bought a cool head. I think he was just trying to sell a head.

 

Thanks again

[papa_smurf49319]

runnin one on my mill, no probs and it works great 185 psi!

[SLORYDER]

runnin one on my mill, no probs and it works great 185 psi!

 

How do you like thaat 12 port setup?

I thought about it but am leaning towards drag port...

I will be dragging 75% of the time but I heard it makes some really good power as well

[papa_smurf49319]

Seems to run well everywhere, i trail rode it a little bit lol, and it pulled hard everywhere. Also raced some of the "other guys" port jobs and cleaned up house lol. Its a good all around bike and i like it alot, not sure how much of it can be credited to the 12 port over a traditional port job, but it runs really well all over. Also many have said they are hard to tune, but i havnt had any problems so far besides that it likes fuel, and i am in no way a expeirenced tuner, i know what everything is and what it does, but new to tuning these 12 ports, and its been a walk in the park.

 

 

Not saying anything bad about the other guys either, just sayin i kicked some ace which made me feel pretty good!

 

 

 

 

Cody