Polished manifold cylindrical short, 2 rings 5 fins.
This is a Novarossi 41618 Short "Non Conical" On Road Manifold. This short 5-ring manifold is recommended for .12 class on road engines, and tracks that require top end power delivery. Package includes two gaskets, one long spring and three sho..
This is a Novarossi 41024 Long "Non Conical" On Road Manifold. This long 7-ring manifold is recommended for .21 class on road engines, and tracks that require low end power delivery. Package includes two gaskets, one long spring and three short coupler springs.
Conical vs. Non-Conical:
Conical m..
This is a Novarossi 41016 Medium Conical On Road Manifold. This 6-ring medium length manifold is recommended for .21 class on road engines, and tracks that require a balance of top and bottom end power delivery. Package includes two gaskets, one long spring and three short coupler springs.
Conica..
This is Novarossi 08854 - Complete Coupling 4,66cc 7Ports Short Stroke CNC Piston ,The sleeve is made from hard-chromed brass and has 7 transfer ports.
&nbs..
This is Novarossi 08094 - Reinforced CNC Piston/Sleeve 3,5cc On Road 7Ports Extra Long Stroke Rear Exhaust + Turbo Underhead w/O'ring ( no connecting rod).
&nbs..