Kit works with Vertex . 16 and . 18, and SH . 18 and . 21 Nitro engines
Does not work with O. S. . 21 engine now included with Earthquake 3. 5 (black head)
Note: Please read the user manual before use.
Redact Racing Part # 70111e-ki, compatible with AVALANCHE XTR, CALDERA 3. 0, EARTHQUAKE 3. 5, Hurricane XTR, lightning STR, MONSOON XTR, SHOCKWAVE, Tornado S30, and volcano S30, Redact Racing is located in the United States and has a full staff of support personnel to help you with your Redact Racing product. Consult your vehicle manual for correct fitment and assembly. Since 2005 Red cat has been your source for fast - affordable - fun!