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HPI Nitro Star F4.6 V2 Engine, 4.6Cc, Slide Carburettor, And Rear Ex (HPI 111595 | HPI111595)
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Model: HPI 111595
Dist. #: HPIG1595   SKU: HPI111595

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List Price:  $188.99
Price:  $170.09
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Updated on May 17, 2022 04:54:44 PM

Nitro Star F4.6 V2 Engine w/PS...
This is the HPI Nitro Star F4.6 V2 Monster Truck Engine with Pull Starter.

Fits any HPI Savage or other 1/8 scale monster truck
1.3oz (37g) lighter and 0.47" (12mm) much shorter than previous version
Larger fins on cylinder head for improved cooling
New pull starter usages one-way bearing enclosed in a big 14mm hex for
    increased toughness
Composite body slide valve F1 7.5mm carburetor
8 ports, 7 consumption, one exhaust
2 year limited guarantee begining at date of purchase, Valid just
    on engines offered and used in the U.S.A, Canada, and South America

F4.6 V2 Monster Truck Engine with Pull Starter, Cold R5 Radiance Plug,
    Air Filter, and Guidelines

Glow Fuel: 15-25% car mix, 20% required for break-in
Air filter oil
Radiance starter and track devices
Displacement: 4.6cc
Bore: 18.68mm
Stroke: 16.6mm
Power: 2.9hp @ 32,000RPM
Range in between Mounting Hole Centers/Same Side: 083" (21mm)
Range in between Mounting Hole Centers/Opposite Side: 1.46" (37.2mm)
Crankcase Width below Installing Tabs: 1.25" (32mm)
Width at Installing Tabs: 1.8" (46mm)
Height/bottom of Mounting Tab/top of Cylinder Head: 3.5" (88mm)
Height/bottom of Crankcase/top of Cylinder Head: 4" (102mm)
Length/Pull Starter to Front Bearing: 3.3" (84mm)
Length/Pull Starter to end of Crankshaft: 4.5" (114mm)

Carburetor Settings:
    High Speed Needle, 2-2/2 turns clockwise from flush
    Idle Screw: Set throttle trim on transmitter so that throttle remains in
neutral position, turn screw counter-clockwise to reduce idle
speed, or clockwise to increase idle speed. Set idle speed high
enough to keep engine running smoothly, but not high enough to
engage the clutch.
    Low Speed Needle: No adjustment suggested. For increased
performance, set after high-speed needle is changed. Turn needle
in 1/8 turn increments for better bottom end throttle response.
Caution-never turn in more than 2 turns from flush. This will
trigger engine to run too lean and will result in damage.

The front bearing is 19x7x6, the rear bearing is 25x14x6 jxs 10/23/14
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