Max hp out of 30mm pwks

[Leadmonster]

Thinking of doing some work this winter . How much will a 30mm support? I know I've read stock carbs will handle 70 if im right. Thinking of a 7 mill build, with my stock ported cylenders gitting sent in.

[trickedcarbine]

They will definitely make 70 hp and do it with torque as well

[Leadmonster]

Runnin them with my stock stroke lrd port now. They work good but I want more. Prob is I don't want to get bigger carbs or have to put money into the clutch or trans at this point. Just more reliable hp

[trickedcarbine]

Those would be fine on a 4mil from Arlen.

[Nightmare]

30mm? Wouldn't those be oko's?

[Leadmonster]

crap so I guess i have to get bigger carbs if i do the 7mill. kinda figured i would need to.

[Deadbeat]

priced a 7mm crank yet

[Leadmonster]

no there 28s taken out to 30mm. 

[Leadmonster]

yeah

[Deadbeat]

whats your budget to build a 7mm, just out of interest

[Leadmonster]

around $1500 is what i figured it would coust. haven't talked to shop yet

[Leadmonster]

but i was trying to get more power out of what ive got . 4 mill and send my cyls back in . idk   7mill just sounds better for what i want. i just like to ride the dunes and have all the power i need.

[Deadbeat]

sounds legit

[Larry's Shee]

Ask whoever ports them

[Leadmonster]

ill just send them in and go from there I guess.