High-Flow Intake Manifold
Manic Mechanic Bigger Billet Intake

High-Flow Intake Manifold

$19.99 $14.99

Enhanced Manic Mechanic Intake Manifold for 49cc/66/80cc 2-Stroke Bicycle Engines. (Includes the Port Matched Gasket)

Another Bicycle Motor Works original!

Proudly made in the U.S.A. by Manic Mechanic

The ONLY billet intake manifold with a true inside diameter of 15mm. That’s over 20% bigger than similar CNC intakes!

Not only is the “Big Mouth” intake port-matched for better fuel transfer into your cylinder, but we’ve opened it up by over 20% more than other CNC intakes.  I sure don’t have to tell you what 20% more fuel flow capacity means.  Good stuff, indeed!

These intakes are for the standard, narrow intakes (32mm) on most 2-cycle bicycle engines.  WILL NOT FIT THE WIDER, 40mm INTAKE ENGINES!!!! If you aren’t sure on the size of yours please measure first or send me a picture. I want you to get the right part!!!! I like making people happy.

*** This product includes the gasket.