Hpi .15

[RangerRock]

What is the difference between the HPI .15 and the HPI .15ss?

I need to know what the difference is between the 2 pistons and sleeves and will a .15ss sleeve/piston fit in the .15?

Thanks

 

[Keithv]

I found this online. I hope it helps.
T-15 Engine Type: 2-Stroke Displacement: 0.150 cu. in. Cylinders: 1 General Specs: - 1 cylinder
- Displacement: 0.150 cubic inches
- Bore: 0.591 (in.)
- Stroke In: 0.535 (in.)
- Shaft: unknown
- High RPM: 29000
- 1.200 bhp @ 29000 RPM
- Weight (no muffler): 10.23 oz.
.15SS
Construction

ABC (Aluminum piston, Brass sleeve, Chrome plated sleeve)​

Displacement

2.47 cc​

Bore

15mm​

Stroke

14mm​

PS/RPM

0.7hp/33,000rpm*
​

RPM range

3,500 to 35,000​

Weight

253g​