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Apache Aviation       Engine Vibration Eliminators

HOW TO PURCHASE AN ITEM FROM APACHE AVIATION

Single Item:         Click on the appropriate ‘Buy’ button on the Web Shop page
Multiple Items:     Contact us by email to get a PayPal invoice (including the correct postage) to pay online
Non UK Orders:  Contact us by email to get a PayPal invoice (including the correct postage) to pay online

ENGINE VIBRATION ELIMINATORS
for
ENGINES 6.5cc to 90cc

Just a few of the engines on which we have installed on our EVEs
GEM25CD         ZENOAH G62        ST2500
LASER 150S                           SC46                             OS91FS

This illustration shows the individual component parts that make up a
20-45cc size Through Firewall Bushing Assembly

Two substantial polyurethane vibration absorbing top hat shaped bushings sandwich the firewall and encase the retaining bolts to ensure complete high stress engine security. The bolts pass through a stainless steel spacer sleeve which is clamped between the snubber washers when the nut is tightened down. This prevents any fretting between the bolts and engine mount. You will see this mounting system shown on many Ziroli plans. It is the only anti-vibration mount that is endorsed by Neil Tidey for Laser engines. Use additional mounts for larger engines and other applications.

Cross section of a firewall mounted 20-45cc EVE assembly
A 6mm ply pad is glued to the 6mm ply firewall at the location of each EVE. This pad can be placed on the front or rear face of the firewall depending on the need to move the engine forwards or backwards to align the prop driver face with the front of the cowl.

BEAM MOUNT SYSTEM
1.20 - 1.50 cu in 4 STROKE ENGINES
Price £16.00 p & p £1.75

The Apache Aviation 1.20 - 1.50 cu in 4 stroke Beam Mount System has been developed in response to many requests for an complete anti-vibration system suitable for beam mounted engines. Combining our Laser Engines-approved Engine Vibration Eliminators (EVEs) with a substantial Glass Filled Nylon ‘T’ Mount has produced the perfect solution. EVEs isolate the airframe fatiguing vibration yet firmly locate the engine on the firewall, preventing engine movement relative to the thrust line. The EVE through bolt is locked solidly onto the engine mount to eliminate fretting. Although originally designed for 4 stroke engines, the Beam Mount System is equally suitable for 2 strokes.

SERIES 3 ENGINE VIBRATION ELIMINATORS

Prices per set of 3 or 4 bushing assemblies

.60-.90 cu in

4 Small - M4 Bolts

£7.50

.90-1.20 cu in

3 Large Red + Aluminium Plate - M5 Bolts

£10.75

MOKI 1.80/2.10/ST3250

3 Large Red - M5 Bolts

£9.75

1.20-1.50 4st Beam Mount

4 Large Red + 2 ‘T’ Mounts - M5 Bolts

£16.00

20-45cc

4 Large Red - M5 Bolts

£12.75

50-90cc

4 Large Blue - M6 Bolts

£15.00

UK Mainland Delivery: Small £0.50 Large £1.75