067 Alvis Speed 20 SB (1934) FP 2739 by Robert Knight Via Flickr: Alvis Speed 20 (1932-36) Engine 2511 S6 OHV Production 165 (all Speed 20's) Registration Number FP 2739 (Rutland) ALVIS ALBUM www.flickr.com/photos/45676495@N05/sets/72157623759790764... The Speed 20 was launched as the Speed 20SA (1932-33) and superseded by the 20SB,SC and SD annually (1934-36) all have four speed syncromesh gearboxes and transverse leaf independent front suspension in X braced frames. P100 headlamps are standard and most are bodied by either Vanden Plas or Charlesworth. Power was increased in line with the increasing weight, with the 1934 SB powered by a 2511cc S6 OHC engine and the SC and SD models having a larger 2762cc engine. It was the Alvis company that developed the syncromesh gear change system to ease the changing of gear by making sure that the gear shaft selected was running at the same speed as the engine, using an automatic mechanical mechanism. Diolch am 94,956,810 o olygfeydd anhygoel, mae pob un yn cael ei werthfawrogi'n fawr. Thanks for 94,956,810 amazing views, every one is greatly appreciated Shot 10.06.2022, at the Atwell Wilson Car Museum, Calne, Wiltshire REF 160-067
