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hmm, random post, but for those who are running high comp domed pistons with the keihin dual carbs, you may notice that the fuel mixture doesnt spark as easily and you cant advance ignition timing far enough (domed pistons swirl the mixture, which hinders the spread of the flamefront).
refer to http://onecamonly.com/showthread.php?goto=newpost&t=447 for info on how you can modify factory dizzy to allow for more advance.
oh and @Jums, if it feels less powerful with said mods, then its more likely to be running rich rather than lean. dull acceleration is a characteristic more associated with running rich, lean is normally better acceleration (considering on a stocker, the keihins have an AFR of around 11.8:1).
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ok so just read over the first few pages. so we should block off the hoses running to the stock box, yes?. what are these?. what effects will it have to block them off?. and i know to leave the one that goes to the.
