JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

HPI Nitro Star G3.0 Engine, W/Pullstart, 6.5Mm Rotary Carb, Sg Shaft (HPI 15105 | HPI15105)

Model: HPI 15105
Dist. #: HPIG1409   SKU: HPI15105

Be the first to review this product. (Write Review)

Out of stock

List Price:  $126.99
Price:  $114.29
You Save:  $12.7 (10%)

This item will earn you 114 reward point(s).
114 points = $2.28 off your next order. Learn More

Updated on Sep 26, 2025 06:52:57 AM

Nitro Star G3.0 Engine w/PS...
This is the HPI Nitro Star G3.0 Engine with Pull Beginner
utilized in the HPI Fire Storm

FEATURES:
Composite body rotary valve carburetor with 5.5mm bore
Silver colored cooling head
SG (pilot) type crankshaft
Two year restricted guarantee

CONSISTS OF:
HPI Nitro Star G3.0 Engine with Pull Start, instruction manual,
    R5 cold glow plug (HPIG1504), foam air cleaner assembly with four
    zip ties, brass collet

NEEDS:
Fuel: Car blend with 20-25% nitro content
Misc Items: Fuel tubing and track equipment

SPECS:
Specs such as horsepower, bore, stroke and RPM were not provided-
    contact HPI for more infomation
High Speed Needle Setting: Turn clockwise in 1/8 turn increments
    to lean fuel mix. Do not exceed 2-1/2 turns from flush
Idle Adjustment: Change for about 0.04" (1mm) gap in between slide valve
    and carb body at bore opening
Low Speed Needle: No adjustment recommended
Displacement: .18 cu in (3.0cc)

Range Between Mounting Holes Very Same Side: 0.43" (11mm)
Range Between Mounting Holes Opposite Side: 1.22" (31mm)
Height/Bottom Mounting Flanges to Top of Cylinder Head: 2.99" (76mm)
Height/Bottom of Crankcase to Top of Cylinder Head: 3.5" (89mm)
Length from Pull Beginner to End of Crankshaft: 4.13" (105mm)
Length from Pull Beginner to Front Bearing: 3.3" (75.3mm)
Length from Center of Crankcase to End of Crankshaft: 2.96" (75mm)
Size of Carburetor Bore: 0.21" (5.5mm)
X-Plosion Parts Finder HPI Firestorm 10T
Visual Parts Finder