Hate to dredge up an old topic, but after running my worked L24 E88 on unleaded with valve saver fluid for the last few weeks, I noticed that my car was running on after I shut it off, thinking that this was carbon build up, I thought it would go away. But after going to Lindsay at Zshop, he told me my problem would be solved by premium unleaded due to the shaved head, cam from hell and whatnot on my L24, but he said that lead shots were not nesscessary. I'm not able to find out what exact modifications were made to my engine when it was reco'd a few years back, i'm sure you will all notice at the meeting that it definately isn't stock. Just wondering what lead replacement would be nesscessary assuming the engine hasn't been reconditioned for unleaded. Were 240's originally made for leaded fuel?
Cheers,
Jack.