MAKE & MODEL	CYL. BORE No. of CYL.	PISTON	RINGS	LINER
BRIGGS&STRATTON
1,IBP,N,U,W1,WM,WMB 5 6 Sr. ,6S E6	2"/50.80	Ht                 49.80 Ch                26.60 G             12.45X42.3 P-BS-50-1	Tc                3/32 P                  3/32 Ol                 3/16 R-BS-50-1
3 HP 2 3/8" Tan-	2-9/16"60.33 1 Cyl	Ht                   67.60 Ch                    31.10 G                      12.44 P-BS-60-1 OE-295589	Tc                3/32 P                  3/32 Ol                 3/16 R-BS-60-1
5 HP	2-9/16", 65.09 1 Cyl	Ht                    47.70 Ch                   30.00 G                     12.50 P-BS-65-1 HO-00298904	Tc               5/64 P                 5/64 Ol               3/16 R-BS-65-1
6 HP	2-3/4", 69.85 1 Cyl	Ht                  57.90 Ch                 35.70 G                   17.07 P-BS-69-1 HO-00295842	Tc              5/64 P                5/64 Ol               3/16 R-BS-69-1
8 HP	76.20 1 Cyl	Ht               60.80 Ch              35.80 G                17.07 P-BS-76-3 HO-00391673	Tc            5/64 P              5/64 Ol             3/16 R-BS-76-3
7 HP II	76.20 1 Cyl	Ht              61.00 Ch             35.75 G               17.07 P-BS-76-4 HO-00299573	Tc           5/64 P             5/64 Ol            3/16 R-BS-76-3
10 HP	3- 1/16"/77.79 1 Cyl	Ht               68.2 Ch            37.80 G              17.07 P-BS-77-1 HO-00299086	Tc           5/64 P             5/64 Ol           3/16 R-BS-77-1
16 HP	3 -9/16" , 90.49 1 Cyl	Ht             85.20 Ch            44.70 G             20.34 P-BS-90-1 HO-00390364	Tc           5/64 P             5/64 Ol            3/16 R-BS-90-1