13 July 2017 New SIP T5 heads for Malossi Polini & std | REVIEW sip malossi t5 head, sip polini t5 head, SIP T5 head, sip t5 head review, sip t5 head test, vespa t5 compression, Vespa T5 Head, vespa t5 kit 0 Pete Newbold’s full-framed GP Approx 70 or so motorcycles of all shapes, sizes and ages were entered into the […]