Contact! Magazine, issue 93 has 20 pages dedicated to RotaMax Aircraft Engines.

RotaMax 650650cc Aviation engine

RotaMax 1300

RotaMax 1300 Turbo

w/ Gear Reduction Drive
115 lbs
Maximum HP/RPM
65 @ 5250
Sustained HP/RPM
60 @ 4750
Torque
65 ft-lbs
GPH at Cruise***
2-3 GPH
ASTM Compliancy
Q4-2008
Rebuild Costs**
MSRP $2,495
650cc Configurations
RotaMax 650-CG
MSRP $7,995
Carbureted, 1,000 Hours* TBO, Gear Redrive
RotaMax 650-EG
MSRP $9,995
EFI, 1,500 Hours* TBO, Gear Redrive
*** Varies with aircraft and props selection
/w Gear Reduction Drive
145 lbs
Maximum HP/RPM
120 @ 4750
Sustained HP/RPM
108 @ 4250
Torque
133 ft-lbs
GPH at Cruise***
4-6 GPH
ASTM Compliancy
Q4-2008
Rebuild Costs**
MSRP $4,995
1300cc Configurations
RotaMax 1300-CG
MSRP $12,995
Carb, CD1, 1,000 Hours* TBO, Gear Redrive
RotaMax 1300-EG
MSRP $14,995
EFI, 1,500 Hours* TBO, Gear Redrive
** With no major parts damaged
/w Gear Reduction Drive
195 lbs
Maximum HP/RPM
180 @ 4750
Sustained HP/RPM
161 @ 4250
Torque
200 ft-lbs
GPH at Cruise***
9-10 GPH
ASTM Compliancy
TBD
Rebuild Costs**
MSRP $9,995
1300ccTurbo Configurations
RotaMax 1300-T
MSRP $16,995
EFI, 1,500 Hours* TBO

RotaMax 1300-TG
MSRP $19,995
EFI, 1,500 Hours* TBO, Gear Redrive
* Projected; confirmed after ASTM testing