HobbyStores
UK Online Model Retailer! Phone: 0208 282 7460
Sort By:
Important Links
Part No:
L-OS13911
Item Name:
OS O.S. Speed 21VZ-B V-Spec II
Our Price:
£319.99
O.S. Speed 21VZ-B V-Spec II - L-OS13911
Click here to see more images.

If you want to win World 1/8th Rallycross Championships you need the best engine... and this is it! From tough new aluminium cylinder head with cooling efficiency holes, to the ceramic rear bearing and the specially plated crankshaft with heavy metal balance inserts, the Speed 21 is all about 'no compromise'. The engine of choice for the 2008 World Champion, Atsushi Hara, and most of the top seven finishers!
SPECIFICATION
Bore:16.60mm (0.654in.)
Displacement:3.46cc (0.211cu.in.)
Height:110.6mm
Length:65mm
Power Output:2.5PS @ 34,000 rpm
Practical RPM:3,000 - 40,000
Stroke:16.00mm (0.630")
Weight:349g (12.32oz)
Width:45mm
OS

£319.99
Part No: L-OS13911
Item Name: O.S. Speed 21VZ-B V-Spec II
Brand: OS
  


Newsletter Sign Up
Follow HobbyStores on Twitter
HobbyStores YouTube Channel
HobbyStores BloggerHobbyStores Facebook
Verified by Visa
Mastercard SecureCode