Klug Postad 28 Maj , 2017 Rapport Share Postad 28 Maj , 2017 Hello all, sorry for writing in english... I've been offered (to buy, not free) some parts lately. A B30 block with AQ170 cylinders head by someone, a AQ170 cylinders head by someone else. I have not found a lot of information about the differences between the B30 and AQ170 cylinders head.It seems (to be confirmed) the AQ170 has bigger valves and stronger springs. Does anyone knows more? Is there a point in swapping the original B30 cylinders head on a TGB with an AQ170 head? BTW, if anyone is interested, here's the full workshop manual for AQ170 (and other Penta engines of the same family).http://www.alcanboats.com/newsite_wordpress/wp-content/uploads/WorkshopManual_VolvoPenta_AQ105toAQ170ABC.pdf Citera Länk till kommentar Dela på andra webbplatser More sharing options...
eile Postad 28 Maj , 2017 Rapport Share Postad 28 Maj , 2017 Try this forum: http://www.maringuiden.se/ 1 Citera Länk till kommentar Dela på andra webbplatser More sharing options...
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