SKU: MUFRN39 Category:

Race Spec Complete EXTREME RLV Muffler Exhaust System for 4-Stroke Engine GX270 GX390

$249.00

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DESIGNED FOR DIRECT BOLT ONTO GX270 and GX390 13hp ENGINES – header stud spacing 50mm centre to centre.

Race Spec Exhaust Header Pipe.

 

This is a short loud pipe – maximum power, also includes our biggest power developing muffler tip non-baffled to provide EXTREME power.  Please check with your local club if running this with conservative noise limits.

 

Proven race winning header & RLV muffler combo.

 

ADD EXTRA HP!

This item will significantly improve breathing and heat transfer.  This item is currently being used on competitive karts nationally and in the USA.

 

Header pipe diameter approx 34mm. Stud spacing (centre to centre) is approximately 50mm.

 

Dimensions for measurements shown in last two detailed images:

A = ~80mm

B = ~390mm (length of header pipe)

C = ~510mm (length of entire pipe including muffler tip)

 

 

 

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