Hi guys and girls
Just a bit of a build thread on what I may be doing in the next two months

Car: 1981 4 door datsun sunny a12 auto
Genuine 108,***ks on car and motor

Recently head gasket popped & then i snapped a head bolt in the block

So head is at the shop awaiting to be fixed when I sort out what it needs (m30)
Bottom end will be pulled out this weekend

New stuff I have for the a12

4into1 race tech extractors 2inch outlet (will be looking into an exhaust)
40 dcom single side draft weber with 28mm chokes (also came with 32mm chokes) redline manifold with soft mount kit
& high flow cotton air filter (I'm a bit worried about all the pollution gear tapping into manifold)
And unsure on what needs to be on it and what can be plugged?
Carby comes jetted to spec's of a stock Dino tuned datsun 120y running the same carby set up on an a12 so i hope it will be in the ball park

Other things I'm looking at
Cam reground found this in wiki
Camteckcams rough idle, strong mid range and top end recommended for modified engines.
Min 9.5:1 comp ratio RPM range 3200-7200 (how modified are we looking at?)
Auto gear box?? Hi stall? Can it be done 1500rpm or lower stally ?

I don't really wanna go down the sr fj rotary road for now just wanna put some life into that a12
For abit of fun and bonding time with my datsun 😜 haha

Any help/opinions will be awesome first time owning a datsun so be nice 😖