What do I need to modify to fit a CA18DET into a Datsun 1600?
The CA18DET into 1600 conversion is basically the same as an SR20DET one in that you are fitting a forward facing sump motor with a longer footprint from fanbelt to tailshaft. Modifications are as follows: • reverse and slot the engine crossmember • make up a custom gearbox crossmember • you can use the standard 1600 rubber and metal engine mounts, but the metal brackets that bolt onto the block need to be modified to reach • custom shortened (and balanced) tailshaft • reverse bend steering link to clear the gearbox • the gearstick sits a lot further back than an L-series one, so if you are fitting the motor to a manual shell you need to cut the hole out further back then weld a plate over the old hole, auto shells are good for this becasue you can just cut the hole for the gearstick wherever you like Then there’s all the intercooler piping, wiring, fuel system and general stuffing around, not to mention the upgrades you have to do to the rest of the car (driveline, brakes, suspension)
