What it approves
Installation of high compressoin pistonsd, connecting rods, bearings and associated hardware
What the certificate saysOCR
This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SE2741NM This certificate issued to: Firewall Forward, Inc.
5212 Cessna Drive Loveland, CO 80538 Part 13 of the Civil Air Regulations.
Original Product Type Certificate Number: 1E10 Make: Lycoming Model: IO-360-A3B6D, I0-360-A1B6D, I0-360-A1B6, IO-360-A3B6 Installation of high compression pistons, connecting rods, bearings and associated hardware in accordance with the FAA approved Firewall Forward, Inc., "Horsepower Plus" Report No. ATI 082386, Appendices B, C, and D, dated August 23, 1986, or later FAA approved revisions.
1. Installer must determine compatibility of this design change with previously approved modifications.
2. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.
Date of Application: June 13, 1985 Date Reissued:
Date of Issuance: March 21, 1986 Date Amended: 5/1/88; 6/22/93; September 7, 2005 FEDERAL AVIATION By Direction of the Administrator Melissa Sandow (Signature) ADMINIST RATION Small Airplane Program Manager Northwest Mountain Region Denver Aircraft Certification Office (Title)
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SE2741NM Date of Issuance: 3/21/86 Date Amended: 5/1/88; 6/22/93; 8/30/05 Limitations and Conditions:
1. Maximum continuous horsepower: 200 (to be limited by reducing manifold pressure). Maximum continuous R.P.M.: 2700.
2. Modified engine must have the engine data plate stamped with the letters "FF" following the basic model designation.
3. Modified IO-360-A3B6D or IO-360-A3B6 engine must be used with McCauley Propeller Model B2D34C214/90DHB-16E. Diameter limits: 74 inches maximum, 73 inches minimum.
4. Modified IO-360-A1B6D and IO-360-A1B6 engines must be used with McCauley Propeller Models B2D34C206/78TA or B2D34C207/78TCA. Diameter limits: 78 inches maximum, 76.5 inches minimum.
END
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