zulu Posted October 29, 2008 Report Share Posted October 29, 2008 Could anyone out there please tell me what the following piston size`s are for the 348. Std Bore / 1st oversize and 2nd oversize. Quote Link to comment Share on other sites More sharing options...
peterb Posted November 3, 2008 Report Share Posted November 3, 2008 Hi zulu, I have a parts manual in the workshop which may have this info, failing that, I have a 348 motor in bits that I can measure up but will be later in the week. Bye, PeterB. Quote Link to comment Share on other sites More sharing options...
zulu Posted November 3, 2008 Author Report Share Posted November 3, 2008 Fantastic news - do you mind if i send you a pm? Quote Link to comment Share on other sites More sharing options...
peterb Posted November 4, 2008 Report Share Posted November 4, 2008 Hi zulu, that's fine, The P/N's are 5160.074 for a std piston kit, over sizes are +0.25mm and +0.50mm. I just measured the bore - luckily it is in good condition, it is 78.25mm diameter, the piston crown has a marking of 0.25 so I imagine then that the piston is a first oversize, of 0.25mm and the std bore would therefore be 78.00mm. Bye, PeterB. Quote Link to comment Share on other sites More sharing options...
dave dix Posted December 29, 2008 Report Share Posted December 29, 2008 Hi Peter, would the piston be a tarabusi and do you know if all 348's had this make thanks Dave Quote Link to comment Share on other sites More sharing options...
348mate Posted December 30, 2008 Report Share Posted December 30, 2008 I think the 348 used a mahle piston. http://solomontesa.com/tienda/product_info...2f48301ad2301ee S_M. Quote Link to comment Share on other sites More sharing options...
dave dix Posted December 30, 2008 Report Share Posted December 30, 2008 Yep, mahle it is then, Dave Quote Link to comment Share on other sites More sharing options...
vintagecota Posted January 3, 2009 Report Share Posted January 3, 2009 348 used a Tarabusi, 349 used a Mahle. Quote Link to comment Share on other sites More sharing options...
dave dix Posted January 3, 2009 Report Share Posted January 3, 2009 Thanks VC, i needed a set of rings for my 348 and just got a set from ebay (0.5 o/s tarabusi) USA. 78.5mm ,montesa rings so i hope they will fit as they are getting harder to find Dave Quote Link to comment Share on other sites More sharing options...
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