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Autoflight is a small company, located in Hamilton New Zealand and operated
by Neil Hines. Neil is a engineer, practical machinist, pilot and very well versed in gearbox technology.
Autoflight
redrives are a self-contained, oil bath, helical cut gear to gear, prop speed reduction unit. They are offered in 1.9,
2.2, 2.4, and 2.9 to 1 ratios and are rubber cush driven for harmonics. Rotation is counterclockwise and prop flanges come
in 4", sae 1 & 2 with drive lugs.
These boxes are offered in 160hp, 190hp and 300hp versions for Subaru,
Mazda and in a universal model, are offered in prop up or prop down, short or extended nose configurations. We
offer them on our engines and have been for 4 years without failure.....that's why we use them!
Weights as complete assembly, includes flywheel and starter.
Length is
from bell housing to prop flange.
160 HP version 36 LBS......length
8".....crank to prop offset 3.110"
$3600.00
add
longnose $500
200 HP version 38 LBS......length 8".........................offset
3.110"
$3800.00
add longnose $500
300 HP version 42 LBS......length 9.134....................offset 3.307"
$4100.00
add longnose $600
Universal
160 version...$2495.00
300 version...$3600.00
Mazda RX8..................$4100.00
Cost variable with exchange rates and can change without notice!
NEW....
RAM Performance is now offering the PT Design gearbox.
This box is a quick change, 4 gear, oil bath gearbox that is designed
for up to 900hp. The gears are completely removable and the offered gears are over the counter purchased, and can be adapted
to any engine. PT Design has spent a great deal of time and money to develop and test this new unit. (ON a personal note)....
As I watched the testing of this unit on a 400hp ,383, V8, installed 1.9-1 ratio and a prince IO-540 prop, Paul handed me
a infra-red temp gauge and I shot the ray on the box tanks and then on the bearing caps, and was totally amazed never seeing
the temps go over 112 degrees...WOW this is a good one!
