HPI Racing is proud to announce our new Nitro Star 18SS engine! This high torque, super powerful engine is perfect for "outlaw" class racers and hobbyists looking for a reliable high power engine that is easy to maintain and tune. The 18SS is an excellent match for any truck that will accept a small block (.12-.15 size) engine with pullstarter, and has also been tested at 60mph in HPI nitro touring cars! Equipped with a convenient pullstarter, the T-15 will also accept our #87120 HPI Roto Start System!

Rated at 1.5 horsepower, this is easily one of the most powerful small block engines on the market today!

1.5 horsepower!
ABC construction
5.5mm rotary carb
Side exhaust
Black case
Tall purple anodized billet aluminum heatsink head
Aggressive porting
Standard shaft

The 18SS is an excellent match for any truck that will accept a small block (.12-.15 size) engine with pullstarter, and has also been tested at 60mph in HPI nitro touring cars! Equipped with a convenient pullstarter, the T-15 will also accept our #87120 HPI Roto Start System!