Thought this might come in handy for those restoring old rusty holdens.
Alternative to sandblasting
http://www.youtube.com/watch?v=KZCFcxf5 ... 1&index=80
Apparently it works real well.

Seen this thought you guys would love it http://cgi.ebay.com.au/Holden-Torana-19 ... 1e5e91fef7

$25 a gram lol

Yeah cool thanks i think i have found an alternative solution
off to jaycar tomorrow for the bits to build a serial programmer from this site using their software http://www.lancos.com/prog.html

With the info you have antus was that pulled directly from the chip in question? i have some reads thanks to bob wich are 256k but what i don't understand is if its a 256 ram but what size is the eeprom all i need is to copy the stored eeprom data from one to another isn't it ? surely that wouldn't ...

Yeah i have no idea but i read about 4 chips and the first two characters seem to be the only difference. But writing appears to be the problem nothing changes i think from my understanding the chip has a store data sector as well as a ram area and specific instruction sets to write the stored data ...

Ok i swapped that chip from another cluster into the socketed one and it worked k's changed
Heres what i read out was 132k on the clock very little code can anyone make sense of it.
The software support for doing the copying on the gq4x is in development i am the test dummy.

I think i found it at address 8003 bit 4 will try it tomorrow

The v6 vr and the vs vr v8 auto's are the same pcm just the memcal that is different i have about 4 of them here the rfi or police pcm has different locators on connectors but apparently you can file them down and use them as well.

Oddball someone has definetely changed the pcm had a v6 one in it maybe the bcm as well i put a vs chip in and it wouldn't start looked at the original memcal and it's vr bmzc i have a tune here that was supposed to be pretty good but it is bmzk based and the def says $58 yet can't find an xdf all i...