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Re: Leaded/Unleaded

Posted: 19 Feb 2009, 15:39
by Simon Baxter
All T3's will run on unleaded, except the 2.1l DJ engine as the compression ratio is a bit high and needs backing off a bit to stop it pinking.

I presume thats the info you wanted, VW hardened all valve seats from about 1974 onwards, so just about anything from then on will run on unleaded.