Last Revised: 5/29/24 DT/GB
Cessna 172

PFS-13204 150-180hp 2nd Generation system

New customers - current production systems (includes Penn Yann and Air Plains)

Instructions & ICAW (1 MB)  (rev K 1/12/22) 

Illustrated Parts Catalog (1 MB)  (rev B 1/20/20)

PFS-13203 180hp conversion by Williams or AvConn (no longer in production)

Instructions  (1 MB)  (rev F 10/23/02)

ICAW (135 KB) (rev F 5/28/07)

Illustrated Parts Catalog (552 KB) (rev B 3/21/2019)

PFS-13201 Lycoming O-320 engine for existing customers only

(no longer in production, superseded by PFS-13204)

Instructions  (1 MB) (rev C 08/30/02)

ICAW (135 KB) (rev F 5/21/07)

Illustrated Parts Catalog (584 KB) (rev B 3/21/19)

PFS-13202 180hp conversion by Penn Yann or Air Plains for existing customers only 

(no longer in production, superseded by PFS-13204)

Instructions (577 KB) (rev F 08/30/02)

ICAW (59KB) (rev E 5/21/07)

Illustrated Parts Catalog (584 KB) (rev B 3/21/2019)

Exhaust Fairing PFS-66000

For all PFS equipped C-172 models (Updated Instructions)

Instructions & ICAW (217 KB) (rev 1/28/05)

Cessna Cardinal 177

PFS-13704 Lycoming O-320 engine (2nd Generation)

New customers - Current production systems

Instructions & ICAW (1 MB) (rev G 02/21/20)

Illustrated Parts Catalog (1 MB) (rev A 02/05/19)

PFS-13704 Lycoming O-360 engine Model A

(2nd Generation) New customers - current production systems

Instructions & ICAW (1 MB) (rev G 02/21/20)

Illustrated Parts Catalog (1 MB) (rev A 02/05/19)

Service Bulletin MSB 2010-001 Hartzell 3 blade Propeller Compatibility for aircraft equipped with Power Flow Exhausts (81 KB)

PFS-13705 Lycoming O-360 engine Model B (2nd Generation)

New customers - current production systems

Instructions & ICAW (1 MB)  (rev G 02/21/20)

Illustrated Parts Catalog (1 MB)  (rev A 02/05/19)

PFS-13701 Lycoming O-320 engine for existing customers only

(no longer in production, superseded by PFS-13704)

Instructions & ICAW (584 KB)   Instructions Rev B 09/25/13 and ICAW rev D 9/29/10

Illustrated Parts Catalog (566 KB) (rev B 3/21/2019)

PFS-13702 Lycoming O-360 engine Model A for existing customers only

(no longer in production, superseded by PFS-13704)

Instructions & ICAW (584 KB)  Instructions Rev B 09/25/13 and ICAW rev D 9/29/10

Illustrated Parts Catalog (590 KB)  (rev B 3/21/19)

PFS-13703 Lycoming O-360 engine Model B for existing customers only

(no longer in production, superseded by PFS-13705)

Instructions & ICAW (584 KB)  Instructions Rev B 09/25/13 and ICAW rev D 9/29/10

Illustrated Parts Catalog (599 KB) (rev B 3/21/19)

Cessna Cardinal 177RG

PFS-13706

Cessna 177RG (Cardinal RG) & Cessna F177RG (Reims)

Instructions & ICAW (874 KB) (rev F 04/19/19)

Illustrated Parts Catalog (1 MB) (rev IR 11/09/18)

Service Bulletin MSB 2010-001 Hartzell 3 blade Propeller Compatibility for aircraft equipped with Power Flow Exhausts (81 KB)

Mandatory Service Bulletin MSB 2009-001 Revised Support Clamps (192 KB)

Cessna 180 (1956 and later), 182, 185

LE-PMCF-180/185  &  LE-PMCF-182

Instructions & ICAW  (rev 11 12/13/2023) (1.8 MB)

Cessna 180 (Pre 1956)

LE-C180-55

Instructions & ICAW (286 KB) (rev 5 07/02/24)

Cessna 205, 206, 207 & 210

LE-C205

Instructions & ICAW (232 KB) (rev D 05/31/2022)