Hi, I'm after buying a v4 sti and just want a few questions answered, I've a my 94 turbo and just upgraded for a fresh jap import.
What oil will i run it on (castrol 10w 50 in the 94), what plugs will i put in it and any other general tech advice would be greatly appriciated.
Cheers
John

 

Castrol RS10-60 & if its mildly modded i would suggest NGKPFR7B's, bear in mind EcuTek is not an option for that ecu so if you want a remap PFC is a good option apparantly.

Andy

 

Thanks Andy, The car is completly standard, exhaust filter etc. The Apexi PFC is the proper job but a tad expensive. Any other options?, there's 48000 kms on it but i thinkmi'll do the belt just for peace of mind!
Cheers
John