Today's Message Index:
----------------------
1. 12:28 PM - Engine questions (JOHN STARN)
2. 04:51 PM - HRII Fusilage Jig (FRED LAFORGE)
3. 06:46 PM - F1 locks (Norman Younie)
Message 1
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"rv10-list" <rv10-list@matronics.com>
| Subject: | Engine questions |
--> Rocket-List message posted by: "JOHN STARN" <jhstarn@verizon.net>
Some time ago I found a Lyc engine manual (2002 verison) on line and gleaned
this info. We have the IO-540 J4A5 in HRII N561FS and had to change to Slick
mags because of firewall interference. Very tight fit for spin-on oil filter
but is serviceable. We are not turbo. Injection is Bendix and rebuilt to -11
mod. Engine complete as/was, it came from a ground looped Skybolt. Rebuilt
with 6 new jugs. For information only, your mileage may vary. KABONG (GBA
& GWB) 8*)
IO-540 J4A5 Shown as installed only in Piper Aircraft, Aztec PA-23 "250"
IO-540 J4A5 250HP @2575 rpm 8.50 comp. Same as IO-540 C4B5 except for:
Conversion for use w/
turbocharger - long reach plugs, pistion cooling jets, AN fuel
pump drive, vertical fuel nozzles & 1200 series magnetos.
IO-540 C4B5 250HP @2575 rpm 8.50 comp. Same as IO-540 C1B5 but with more
effective counterweights for
use with Hartzell "compact" propeller.
IO-540 C1B5 250HP @2575 rpm 8.50 comp. Same as O-540 A1D5 but with
Bendix fuel injection.
O-540 A1D5 250HP @2575 rpm 8.50 comp. Same as O-540 A1B5 except for
retard breaker mags.
O-540 A1B5 250HP @2575 rpm 8.50 comp. Same as 0-540 A1A5 except for
short propeller governor studs &
two impulse mags.
O-540 A1A5 250HP @2575 rpm 8.50 comp. Same as 0-540 A1A except for 1
fifth & 1 sixth order weights.
O-540 A1A 250HP @2575 rpm 8.50 comp. Two sixth order counterweights.
Message 2
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| Subject: | HRII Fusilage Jig |
--> Rocket-List message posted by: "FRED LAFORGE" <fred.laforge@verizon.net>
It looks like I will be finished with my Fusilage jig in a couple of weeks.
Its made of 1/4 in wall box tubing. Im in So Cal and would like to sell it.
909-599-7334 in the evening.
Fred LaForge RV-4 0-360 CS EAA Tech Counselor
Message 3
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--> Rocket-List message posted by: Norman Younie <rv6capt@pacificcoast.net>
How are you guys locking the canopy on the F1?
Norman Younie
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