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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
We don't just build this engine
Connecting rod housing bores checked & adjusted for optimal roundness & size
This is where we came in
This is crucial to performance
Starting at the top with the throttle body options
LME PORTED BTR CATHEDRAL PORT CANTED VALVE HEADS SPRING OPTION:LME PLATINUM .660" Springs We don't just build thisOur friends at BTR did a fantastic job getting a set of LT1 LT4 valves to fit in a cathedral port head. This head casting took years to develop. After receiving these castings our cylinder head R&D department got to work making a port that demolished any cathedral port we have done to date! We are happy to offer these heads completely done and assembled to your specifications. These are in stock and will ship in 2 3 days! CHAMBER SIZE 61CC INTAKE