Engines


PARRA TIGER T4  diesel

Displacement: 3,17 cc ( .197 c.i.)

Bore: 15,98 mm

Stroke: 15,82 mm

Weight: 168 gr.

Is a vintage type engine but with more technical changes to obtain better performances. This machine was designed to use for vintage combat competition with 8x6 propeller. Moreover it can be used in Aerobatic moving a 10x6 propeller. 

Click on photo for more info


PARRA TIGER T3  diesel

T3 standard 2017

Displacement: 2,44 cc ( .148 c.i.)

Bore: 13,99 mm

Stroke: 15,86 mm

Weight: 156 gr (5,5 oz)

Is a vintage type engine but with more technical changes to obtain better performances. This machine was designed to use for oliver combat competition and Vintage A Team Racing. Moreover it can be used in Aerobatic moving a 9x6 propeller.

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PARRA 2,5 diesel or glow

parra 2.5 2019-1

Displacement: 2,49 cc ( .15 c.i.)

Bore: 15,00 mm

Stroke:  14,00 mm

Weight: 147 gr

Is a modern diesel engine

It can be used  for competition in combat or racing and by experienced sportsman with knowledge in diesel motors. Also are available in Free flight and R/C versions.

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PARRA 1.5 WASP diesel or glow

Displacement: 1,43 cc ( .09 c.i.)

Bore:  12,50 mm

Stroke:  11,83  mm

Weight: 90 gr

Is a modern diesel engine

It is  a reduced version of eldest brother 2.5 but with  more technical advances to obtain a hight quality diesel engine. 

It can be used  for competition in combat or racing and by experienced sportsman with knowledge in diesel motors. Also are available in Free flight and R/C versions. 

Click on photo for more info


SV Hawk 2

SV - HAWK  RACING  

Displacement: 2,49 cc ( .15 c.i.)

Bore: 15,00 mm

Stroke:  14,00 mm

Weight: 140 gr

Excellent mad engine. It can be used  for racing competition  by experienced sportsman with knowledge in diesel motors. 


MS-PARRA F2D COMBAT

MS-F2D 2019-2

Displacement: 2,49 cc ( .15 c.i.)

Bore: 15,00 mm

Stroke:  14,00 mm

Weight: 123 gr

Excellent made engine. It can be used  for F2D combar competitions  by experienced sportsman with knowledge in hight performance engines

(ACTUALLY ARE IN TESTING PROCESS)


MULTIWRENCH 2017

parra multiwrench 2017

Five in one wrench.

This is a new compact multi wrench suitable for all Parra engines and other F2D Combat engines.

Side A:  fits to rear cover of Parra 2.5, Wasp 1.5, T3, T4 engines

Side B:  Remove  MS-F2D and Fora F2D front BB cover

Side C:  fits to head clamp of Parra 2.5, Wasp 1.5, T3, T4 engines, MS-F2D and Fora F2D

Side D:   fits to propeller nuts  of Parra 2.5, Wasp 1.5, T3, T4 engines, MS-F2D and Fora F2D. Also fits to Nelson Glow plug and Italian Nelson type plugs.




PARRA 2.5 display engine

LIMITED units of Parra 2.5 cc DISPLAY engine.

Ideal for your office, educational, or just to watch it and enjoy...!!

engine comes with a consistent aluminium pedestal and you can rotate the plastic wheel and see all inside movement.




afterun


AFTER-RUN 

After run for Parra Engines keep your engine protected against corrosion, remain soft carbon deposit  and help counteracts the castor oil and aditives action. 

Put some drops into ventury, exhaust, front bearing and get the engine ready for flight for the next session. 








laping set


LAPPING TOOL FOR T3 AND T4 PISTONS

LAPPING TOOL AVAILABLE IN THREE SIZES..!!… see below.

Most control line engines do not make use of a piston ring to maintain compression, The work of the piston ring is done by a narrow sealing band close to the piston crown, sized to fit the liner at working temperature.

Click on photo for more information about lapping procedure..!!






IMG 20180720 141016

DIESEL HEAD INSERT

Diesel vintage head insert for Parra 2.5 and 1.5

Can be used as diesel conversion of any glow engine.

2,5 cc - inside dia 14,98 mm - outside dia 21 mm -  deep 1,27 mm

1,5 cc - inside dia 14 mm - outside dia 12,48 mm - deep 1,10 mm


© EXT2CL 2015