The Jammin JPX-21 Plus Racing Engine was developed and
updated by Jammin' Jay using his extensive knowledge of off-road racing.
The Plus version of the JPX-21 has a bunch of improvements; new vented Cooling
Head, new carburetor needle and a new carburetor restrictor. This high
performance .21 size racing engine is for 1/8th buggies and truggies. Special
attention paid to the details that are so important for off-road R/C racing.
Such as durability, ease of tuning, and drivability. Tweaks to the materials,
crank timing, and tolerances all played a part in getting the engine to the high
performance edge that Jammin Jay requires. This engine delivers excellent bottom
end power with great top end run out. Includes Turbo Plug type heads. The .21 is
tuned for the buggies, testing proved it to be more than capable in the Truggy
Glow plug included. Replace with the
OFN51006 or use an
Ninja JX or OS P4 plug
Made in Italy