Just found this High Flow fuel pump listed on EBAY and am wondering if anyone knows if this is a suitable replacment or has tried this specific product http://www.ebay.com/itm/New-Intank-...MS-630-SMR630-EFI-/160807967844#ht_2372wt_959
another listing from the manufacture site.. http://www.highflowfuel.com/i-89277...0-te-630-sms630-sms-630-smr630-2008-2012.html
Hiya Fast1 I've just gone through all of this for my 610 recently. The HighFlow pumps do work for these bikes, they are not the really cheap Chinese rubbish that packs up the next day (Felco) The only downside is that the tip of the pump doesn't have a barb on it. I've just done the clamp up nice and tight and haven't had a problem, my bike is running really well now. They do supply fittings and a bit of pipe to connect to the filter. I couldn't use the supplied pre-filter as it wouldn't fit on the bottom of the plastic pump housing. Hope the info helps. Gav