7505 Karl May Drive • Waco Regional Airport • P.O. Box 5219 • Waco, TX 76708
Phone: (254) 752-8381 • Fax: (254) 752-3307 • www.ramaircraft.com

Business Transportation - Cessna T310
RAM Series I - 249 mph - Flying at 18,000 ft.

Cessna T310
Cessna 310s
are not pressurized.
RAM - Series I
300 horsepower
RAM offers two STCs for increasing the horsepower and performance of Cessna T310s. This 300 horsepower upgrade is fundamental and is a very logical choice at engine change time.

RAM’s STC authorizes substituting the 310’s 285 hp TSIO-520-BB engines with 300 hp TSIO-520-EB engines, the same type 300 hp engines as installed on the larger Cessna 402B. Both engines and STC can be shipped.

Typically owner flown, Cessna 310 seating allows for six people on board, but most likely four business associates will prefer departing with full fuel to enjoy arriving sooner on longer nonstop business trips.

A RAM Series I Cessna T310 can cruise climb to 18,000 feet in19 minutes. After adjusting the altimeter to 29.92 and trimming the airplane, a 75% power cruise setting delivers the speed of 217 ktas. In round numbers that’s 250 mph!

RAM overhauls hundreds of CMI TSIO-520 serie engines. RAM also offers Imporvement Packages that include new propellers. Critical engine and installation parts are replaced with new and quality overhauled parts, beginning with...RAM’s Nickel New Cylinder Package.

Behind each of our engine overhauls and performance upgrades stands the Industry respected trust and integrity of RAM’s TBO Warranty Support Program.
Engine Model: CMI TSIO-520 -EB
RAM Overhauled
Horsepower: from 285 hp -BB to 300 hp - EB
300 hp
Time Between Overhauls - TBO
1400 hrs.
Fuel Capacity with use of Auxiliary Tanks
163 gallons
Takeoff - Manifold Pressure @ 2700 rpm
34.5" MP
Runway Acceleration: 0 to 100 mph
20 seconds
Cruise Climb Power:
2500 rpm / 32.0" MP
Cruise Climb: Seal Level to 18,000 ft.
19 minutes
Cruise Speed @ 75% Power @ 18,000 ft
217 ktas / 249 mph
Cruise Speed @ 75% Power @ 12,000 ft
209 ktas / 240 mph
Useful Load Increased - T310P
+ 270 lbs.
Useful Load Increased - T310Q
+ 170 lbs.
Useful Load Increase - T310R
No Increase
T310P Ramp Weight: RAM STC
5,700 lbs.
T310P Gross Weight: RAM STC
5,670 lbs.
T310Q Ramp Weight: RAM STC
5,700 lbs.
T310Q Gross Weight: RAM STC
5,670 lbs.
T310R Ramp Weight: Cessna - RAM STC - na
5,535 lbs.
T310R Gross Weight: Cessna - RAM STC - na
5,500 lbs.
Performance is based on a mid CG with mid cabin and fuel weight on an average day. Performance should always be calculated per flight environment while referring to the Manufacturer's Pilots Operating Handbook and applicable Flight Manual Supplements for the particular airplane. Aircraft Manufacturer's Pilot Operating Handbooks and Aircraft Owner's Manuals should always be available and adhered to by the aircraft Pilot in Command, including attention to applicable FAA approved Flight Manual Supplements and emergency procedures for each individual aircraft. Performance should vary from airplane to airplane, atmospheric day to atmospheric day, one gross weight and CG to another, and pilot to pilot.



Continuous Piston Engine Leadership
© Copyright 2008 RAM Aircraft, Limited Partnership. All rights reserved.
Product, Price and Availability subject to change without notice.


RAM Aircraft, LP • 7505 Karl May Drive • P.O. Box 5219 • Waco, TX 76708
Phone: (254) 752-8381 • Fax: (254) 752-3307 • www.ramaircraft.com