Can we get more General info about this motor in here?
The Nissan FJ series engine
Straight-4 DOHC 2.0- or 2.4 L
internal combustion engine produced by Nissan in the 1980s
The FJ20 weighs 366lb (166 kg); the KA24DE weighs 368 lb (167 kg).
The 2.0 L variant was used in the US110 and US12 Nissan Silvia/Nissan Gazelle, and DR30 Nissan Skyline.
The FJ has an aluminium head, chain driven cams, and an iron block. Turbo motors were only available in Japan and the non turbo variants were available in Japan, Hong-Kong, Australia and Europe.
Datsun enthusiasts like to swap FJ engines into L or Z series powered vehicles. The FJ has similar mounting points to L/Z/KA blocks.
It featured large ports,dual valve-springs and a wide angle bucket on shim valvetrain design similar to other (later) Nissan twincams like the VG, CA, RB, and KA, series DOHC motors and the previous S20 6 cyl DOHC motor from the early 1970's GT-R. This valve train design is also found in several motorcycle engines, it has a rev-happy over-square bore/stroke, combined with a stout forged bottom end, and wide bore spacing, the FJ20's strength is legendary .