• Welcome aboard HomebuiltAirplanes.com, your destination for connecting with a thriving community of more than 10,000 active members, all passionate about home-built aviation. Dive into our comprehensive repository of knowledge, exchange technical insights, arrange get-togethers, and trade aircrafts/parts with like-minded enthusiasts. Unearth a wide-ranging collection of general and kit plane aviation subjects, enriched with engaging imagery, in-depth technical manuals, and rare archives.

    For a nominal fee of $99.99/year or $12.99/month, you can immerse yourself in this dynamic community and unparalleled treasure-trove of aviation knowledge.

    Embark on your journey now!

    Click Here to Become a Premium Member and Experience Homebuilt Airplanes to the Fullest!

Does any one have a R&D 503UL RD-1 Tuned Pipe that makes 62.3hp at 6500rpms?

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Armilite

Well-Known Member
Joined
Sep 5, 2011
Messages
3,738
Location
AMES, IA USA
Does any one have a R&D 503UL RD-1 Tuned Pipe that makes 62.3hp at 6500rpms?

Can you take some measurements, or is it for Sale?

I'm only interested in the RD-1 pipe, they made 3 other 503 pipes.

RPM
BRAKE
FUEL FLOW/HR
B.S.F.C.
CORR.HP
CORE TORQUE
350023.22115.51.3615.723.6
4000262119.81.0620.126.4
450029.63225.41.2625.830.1
475040.23238.3.8438.940.9
500046.23846.2.824747
525047.93950.2.785148.7
550048.64053.2.7554.149.4
575049.63856.7.6757.650.4
600050.54060.1.6761.151.4
625049.44161.1.6762.250.2
650047.74161.3.6762.348.5
675045.23860.261.346

Thanks
Rich
 
Back
Top