Not economy cam grind this a top quality, precision ground cam AFTERMARKET USA
All our U20 camshafts are ground from proprietaryB master. The master was designed and made from a NEW NISSAN CAMSHAFT specifically for us by a 7 decade long cam grinder here in Los Angeles: ISKY CAMS
Nissan B camshaft was profiled by a prominent cam grinder who was responsible for supplying performance grind camshafts to various Nissan racing teams of the 60's and 70's. An identical master of the profile was made from an original Nissan B cam (SEE PHOTO). The exclusive master was contracted so as to grind U20 cam cores to the identical Solex B specification.
The most significant difference between the Solex B and the Solex C camshafts are mainly in the duration of the camshafts, the B being slightly less. The lift value is slightly less than the C profile as well. Since Nissan supplied this camshaft in their Motorsports catalog its intended use was to be with the U20 Solex 4 barrel induction kit that was in production at the time, but can also be used with the SU carbureted version. I have personal experience with this camshaft and it is quite different than the Solex C cam. It is not a full race cam and is completely acceptable for use on the street. Camshafts are in stock & ready to ship.
EXCHANGE REQUIRED CAMSHAFTS MUST BE RE-BUIDABLE WITH NO BROKEN LOBES OR GAULED BEARING SURFACES
30 DAY CORE RETURN POLICY AFTER 60 DAYS GOOD CORES RETURNED TO US , IN HOUSE CREDIT TOWARDS PARTS, NO REFUNDS TO THE CREDIT CARD!