Honda Hawk RC31 80+ HP HRC Keihin Flatslides two brothers exhaust radical cam

What a sound! This machine can talk. Built out Hawk motor, race fuel, new stubby pipe. Just listen to the giant flatslides with severe cam overlap, raw race-fuel from the intakes and exhaust. This is about as much HP as you can get from a 700cc twin.

[@papaya_virus]

C88L SOUND!!! I own a hawk at Spain, what things did Jerry & you to engine for became that monster? 0_0

[@bitiberg]

Wow!!! what a sound!

[@panelix]

I'd love to have these fcr babies on my Bros but 1000 bucks is too much for me! :( I bought the bike about 750...

[@cr2fabrication]

Don't think you're getting 80HP without a rear rear head mod, that's what I did to mine. #487 CCS Northeast 94-96

[@kevinlegrande8192]

I don't know if it's hurting. The flow bench numbers are pretty good. Not being raced anymore.

[@cr2fabrication]

@@kevinlegrande8192 You'd be surprised, woke mine up. It's an endless chase, big valves, Titanium rods, total loss ignition, there's an outer crank bearing that holds the crank straight with all that HP...

[@18aprilia]

Tell me who owns this bike. Are you from Oklahoma?

[@Racetwins2]

Yes, you did the bottom end work on this motor.

[@Racetwins2]

Yes, this is the bike you have worked on