Pay in 4 interest-free payments of $75.00 Learn more
Ships within 48 hours · Estimated delivery Oct 5 - Oct 10
Offers 6 positions 3 inside and 3 outside on top
Loaded with cutting-edge technologies and features
wear due to interference between the connecting rod and the cover plate during rotation is reduced and engine life is improved
Replace the stock aluminum center top plate with a carbon fiber replacement
Recommended Pipe and Header for the AD3 engine:
O.S. Speed Adam Drake 3 (AD3) Engine Only (EBIS Break In) tko-bearings Offers 6 positions 3 insideO. S. SPEED and Adam Drake have collaborated once again to bring you the New Adam Drake B21(AD3) edition engine. Adam Drake is a multi 1 8th Scale ROAR National Champion who is famous for his extensive knowledge of Nitro racing engines that spans over 25 years. The O. S. Speed B21AD3 engine has several updates from champion Adam Drake. Based off the B21AD2, the new features of the AD3 include a boost bypass processing for the crankcase that increases
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US$ 110.97
US$ 219.50
US$ 136.99
