I have since bought a 3K Bigport head after ccing both that and a regular 3K head. Compression will now be at 10.5:1 which is just what I'm after. The larger ports should also be of benefit with my bigger cam, will still give them a bit of a cleanup regardless. I will also upgrade the stem seals after hearing of how poor the 3K ones are compared to later model K series ones.
I have also fitted new shocks all round and the car is behaving a lot better!
Fronts are 'rear' shocks to suit USDM 1986 AW11 from Summit, there is no such part number in Australia. I made some spacers to sit underneath as they are a bit shorter than the KE20 ones.
Rear shocks are Celica shocks courtesy of Adam (silverra23), now he has upgraded to Shockworks gear. They fitted perfectly once I trimmed the lower bushes down a bit.
It was quite a pain in the arse to undo these nuts on the struts, until I fashioned up the following tool.
As you can see the shocks were totally stuffed! No pressure and instead of self extending the fell limply as I pulled them out of the car. Must have been the originals I think.
In the next week or so I will finally upgrade my front brakes (cheers for the calipers etc Paul). They will consist of;
rebuilt KE70 Panelvan calipers + new rotors, KE20 hubs, trimmed EBC Red Cortina pads.
I also have some R31 Pintara LCA's I plan on modifying to fit, in order to get some camber cheaply. Longterm I will have an LSD, 4x114.3 all round, coilover front, vented brakes and most likely some rebuilt SSR MKIII's. This will be a good few grand of spending though so I'm putting it off for a while.
I also need to get my arse into gear and paint my fiberglass TE27 lip and fit it up.
Repping AMEP gear on Saturday as I handed out how-to-votes for the election.
My swaybar should also arrive soon I hope, he has been telling us 'next week' for a few weeks now..