Cylinder Heads Kill Switch | 1990 Cagiva Elefant |

| 1990 Cagiva Elefant | 1994 Ducati 748 SPS | 2007 Ducati GT 1000 Touring 992 | 1999 Cagiva Grand Canyon 900 | 2011 Ducati Diavel ABS | 1993 Ducati Monster 900 Dark | 1991 Cagiva Elefant | 1980 Ducati 900 Desmo | 1995 Ducati 916 Strada | 1996 Ducati 748 SPS | 1996 Cagiva Elefant 900 | 1993 Ducati 916 SPS | 1994 Ducati 916 Biposto | 1984 Cagiva Alazzurra 650 GT Sports | 1999 Ducati 748 SP | 2013 Ducati Monster 796 ABS | 2016 Ducati Diavel ABS | 2004 Ducati Monster 800 Dark | 1987 Ducati 750 F1 MKII | 1994 Ducati Monster 900 Dark | 1988 Ducati Indiana 750 | 1998 Ducati 996 | 1994 Cagiva Elefant 900 | 1998 Ducati 748 SP | 2021 Ducati Multistrada 950 | 2016 Ducati Monster 1200 | 2015 Ducati Monster 821 | 2015 Ducati Multistrada 1200 | 2014 Ducati Hyperstrada | 2014 Ducati Monster 1200 S | 2013 Ducati Diavel | 2013 Ducati Hyperstrada | 2012 Ducati Diavel | 2011 Ducati Streetfighter S | 2010 Ducati 1198 | 2010 Ducati 1198 S | 2010 Ducati Monster 1100 | 2010 Ducati Monster 1100 S | 2010 Ducati Multistrada 1200 | 2009 Ducati Hypermotard 1100 | 2009 Ducati Hypermotard 1100 S | 2008 Ducati 1098 S | 2008 Ducati Hypermotard 1100 | 2007 Ducati 1098 | 2005 Ducati 999R | 2005 Ducati Monster 620 Dark | 2005 Ducati ST4S | 2004 Ducati Monster 620 | 2004 Ducati Monster 800 | 2003 Ducati 999 | 2003 Ducati 999R | 2003 Ducati 999S | 2003 Ducati ST4S | 2002 Ducati 748S | 2002 Ducati Monster 750 Dark | 2002 Ducati ST4S | 2001 Ducati 748 | 2001 Ducati Monster 750 | 2000 Ducati Monster 750 Dark | 2000 Ducati ST4 | 1999 Ducati Monster 750 | 1999 Ducati Monster 750 Dark | 1998 Ducati Monster 900 | 1982 Ducati 600 SL Pantah | 1996 Ducati 900 SS CR | 2001 Ducati ST4 S 996 ABS | 2003 Ducati Monster 800 | 1984 Ducati 600 SL Pantah | 1992 Ducati 900 SS | 2012 Ducati Monster 696 ABS | 2002 Ducati Monster 620 Dark | 2005 Ducati Monster 916 S4 | 1998 Ducati 900 SS FE | 1995 Ducati 916 Biposto | 1997 Ducati 900 SS CR | 2003 Ducati ST4 996 | 1990 Ducati 750 Sport | 2002 Ducati ST4 S 996 ABS | 2001 Ducati Monster 916 S4 | 1981 Ducati 600 SL Pantah | 2001 Ducati ST2 944 | 1990 Ducati Paso 907 I

1996 Sea-Doo SPI | 1995 Sea-Doo GTX | 1994 Sea-Doo GTX | 1994 Sea-Doo XPI | 2001 Sea-Doo GS | 2001 Sea-Doo GTI | 1997 Sea-Doo GSI | 1996 Sea-Doo Sportster 1800 w/720 x 2 | 1995 Sea-Doo SPX 720 | 1993 Sea-Doo HX 580 | 1993 Sea-Doo SP 580 | 1990 Sea-Doo GTS 580 (Touring Seat) | 1999 Sea-Doo HX 720 | 1995 Sea-Doo GT 580 | 1998 Sea-Doo GS | 1998 Sea-Doo GSI | 1996 Sea-Doo HX 720 | 1997 Sea-Doo HX 720 | 2000 Sea-Doo GS | 1999 Sea-Doo GTI | 1993 Sea-Doo GTS 580 (Regular Seat) | 1991 Sea-Doo GTS 580 | 1991 Sea-Doo GT | 1996 Sea-Doo Speedster SK w/720 x 2 | 1998 Sea-Doo GTi 720 (Touring Seat) | 1994 Sea-Doo Speedster 650 | 2000 Sea-Doo Sportster 1800 w/720 x 2 | 1991 Sea-Doo GTS 580 (Touring Seat) | 1998 Sea-Doo Explorer 720 | 1996 Sea-Doo GTi 720 (Touring Seat) | 1992 Sea-Doo SPX 580 | 1994 Sea-Doo GTS 580 (Regular Seat) | 1992 Sea-Doo GTS 580 (Touring Seat) | 1998 Sea-Doo Speedster w/720 x 2 | 1991 Sea-Doo XP 580 Yellow | 1997 Sea-Doo SPX 720 | 2000 Sea-Doo HX 720 | 1995 Sea-Doo GTS 580 (Regular Seat) | 1999 Sea-Doo Sportster 720 | 1995 Sea-Doo SP 580 | 2000 Sea-Doo GTi 720 (Touring Seat) | 1995 Sea-Doo Sportster 720 | 1995 Sea-Doo GTX 650 (Touring Seat) | 1999 Sea-Doo 720 Dual Engine Speedster 1800 | 1992 Sea-Doo HX 580 | 1994 Sea-Doo GTX 650 (Regular Seat) | 1994 Sea-Doo HX 580 | 1994 Sea-Doo Explorer 650 | 1989 Sea-Doo SP 580 | 1995 Sea-Doo SPX 580 | 1996 Sea-Doo GTS 580 (Regular Seat) | 1999 Sea-Doo GTi 720 (Regular Seat) | 1998 Sea-Doo SP 720 | 2000 Sea-Doo GSi 720 | 1994 Sea-Doo GTX 650 (Touring Seat) | 2000 Sea-Doo Challenger w/720 x 2 | 2000 Sea-Doo SPX 720 | 1995 Sea-Doo HX 720 | 1995 Sea-Doo SPI | 1994 Sea-Doo SPI | 1993 Sea-Doo SPI | 1992 Sea-Doo GTX | 1999 Sea-Doo GS | 1999 Sea-Doo Speedster SK | 1998 Sea-Doo Sportster | 1990 Sea-Doo GT | 2004 Sea-Doo GTI | 2003 Sea-Doo GTI | 1997 Sea-Doo GTI | 1997 Sea-Doo Speedster | 1997 Sea-Doo Sportster | 1989 Sea-Doo GTS 580 | 1995 Sea-Doo Speedster 650 | 1996 Sea-Doo GS 720 | 1997 Sea-Doo Sportster 1800 w/720 x 2 | 1989 Sea-Doo GTS 580 (Touring Seat) | 1996 Sea-Doo XP 580 | 1989 Sea-Doo GTS 580 (Regular Seat) | 1995 Sea-Doo HX 580 | 1991 Sea-Doo SP 580 | 1995 Sea-Doo SP 720 | 1999 Sea-Doo SPX 720 | 1992 Sea-Doo SPi 580 | 1994 Sea-Doo GT 580 | 1990 Sea-Doo XP 580 | 1992 Sea-Doo GTS 580 (Regular Seat) | 1995 Sea-Doo XPi 650 | 1990 Sea-Doo SPX 580 | 1995 Sea-Doo Explorer 650 | 1994 Sea-Doo SPX 580 | 1995 Sea-Doo XP 650 | 1989 Sea-Doo HX 580 | 1994 Sea-Doo GTS 580 | 1994 Sea-Doo Sportster 650 | 1999 Sea-Doo Sportster 1800 w/720 x 2 | 1996 Sea-Doo SP 720 | 1998 Sea-Doo Speedster SK w/720 x 2 | 1989 Sea-Doo SPi 580 | 1997 Sea-Doo Speedster SK w/720 x 2 | 2000 Sea-Doo XP 720 | 1993 Sea-Doo Explorer 650 | 1998 Sea-Doo SPX 720 | 1998 Sea-Doo HX 720 | 1989 Sea-Doo GT 580 | 1993 Sea-Doo XPi 650 | 1990 Sea-Doo GTS 580 | 1996 Sea-Doo GTS 580 (Touring Seat) | 1997 Sea-Doo SP 720 | 1991 Sea-Doo SPi 580 | 1993 Sea-Doo GT 580 | 1999 Sea-Doo SP 720 | 1998 Sea-Doo GTi 720 (Regular Seat) | 1995 Sea-Doo GTS 580 (Touring Seat) | 1999 Sea-Doo GSi 720 | 1995 Sea-Doo Sportster 650 | 1990 Sea-Doo SP 580 | 1995 Sea-Doo GTS 580 | 1992 Sea-Doo GTS 580 | 1997 Sea-Doo GS | 1995 Sea-Doo GTX 650 (Regular Seat) | 1996 Sea-Doo XP 720 | 1998 Sea-Doo 1800 Sportster | 1998 Sea-Doo GTI | 1998 Sea-Doo XP 720 | 1999 Sea-Doo XP 720 | 1996 Sea-Doo GTI | 1993 Sea-Doo GTS 580 (Touring Seat) | 2002 Sea-Doo GTI | 2000 Sea-Doo GTI | 1993 Sea-Doo GTX | 1990 Sea-Doo SPi 580 | 1996 Sea-Doo GT 580 | 1997 Sea-Doo XP 720 | 1993 Sea-Doo XP 580 | 1996 Sea-Doo SPX 580 | 1999 Sea-Doo Challenger w/720 x 2 | 1997 Sea-Doo GTi 720 (Touring Seat) | 1993 Sea-Doo GTS 580 | 1989 Sea-Doo SPX 580 | 1997 Sea-Doo GTi 720 (Regular Seat) | 1990 Sea-Doo HX 580 | 1995 Sea-Doo XP 720 | 2000 Sea-Doo GTi 720 (Regular Seat) | 1996 Sea-Doo GTi 720 (Regular Seat) | 1992 Sea-Doo XP 580 White | 1990 Sea-Doo GTS 580 (Regular Seat) | 1991 Sea-Doo HX 580 | 1989 Sea-Doo XP 580 | 1999 Sea-Doo Speedster w/720 x 2 | 1998 Sea-Doo Challenger w/720 x 2 | 1995 Sea-Doo XP 580 | 1991 Sea-Doo GTS 580 (Regular Seat) | 1996 Sea-Doo SP 580 | 1997 Sea-Doo Explorer 720 | 1996 Sea-Doo HX 580 | 1992 Sea-Doo SP 580 | 1999 Sea-Doo GTi 720 (Touring Seat) | 1992 Sea-Doo GT 580 | 1991 Sea-Doo SPX 580 | 2000 Sea-Doo SP 720 | 1994 Sea-Doo GTS 580 (Touring Seat) | 1994 Sea-Doo XP 580 | 1993 Sea-Doo SPX 650 | 1996 Sea-Doo GSi 720 | 1994 Sea-Doo SP 580 | 1996 Sea-Doo GTS 580

4" w/155" Track | 1998 Polaris Indy XCF | 2019 Arctic Cat ZR 6000 Limited iACT w/137" Track | 2003 Polaris Indy Sport Touring 550 w/136" Track | 1999 Arctic Cat Thundercat 1000 | 1999 Polaris Indy 340 | 1998 Polaris Indy XLT Touring 600 | 1986 Polaris Indy 600 w/121" Track | 1996 Polaris Indy 440 | 2013 Polaris Indy 600 SP | 1999 Polaris Indy Trail Touring 488 | 1995 Polaris Indy SKS 440 | 2014 Arctic Cat ZR 8000 Sno Pro Limited w/129" Track | 2010 Polaris IQ 600 Shift w/121" Track | 2000 Polaris Indy 500 Classic Touring | 2016 Polaris Voyageur 550 w/155" Track | 2018 Arctic Cat XF 9000 Crosstour w/141" Track | 1997 Arctic Cat Cougar 550 | 1993 Polaris Indy Lite GT | 1993 Polaris Starlite 250 GT | 2014 Arctic Cat ZR 7000 Sno Pro Limited w/129" Track | 2001 Polaris Indy 700 SKS | 2011 Polaris IQ Turbo LX | 2019 Polaris Indy 550 EVO w/144" Track | 1995 Polaris Indy 500 | 1998 Arctic Cat Powder Special 600 Limited EFI | 2001 Polaris Indy XC 800 SP | 2002 Polaris Indy 600 Classic Touring | 2019 Polaris Pro-RMK 800 3" w/174" Track | 1999 Polaris Indy Touring 340 | 1995 Polaris Indy XLT 600 Special 48" Stance | 2005 Arctic Cat Panther 370 w/136" Track | 2019 Arctic Cat ZR 6000 Limited w/137" Track | 1997 Polaris Indy 488 Super Sport | 1992 Polaris Indy 500 Classic SKS | 2012 Polaris SwitchBack 800 w/144" Track | 2009 Polaris SwitchBack 600 H

End Rise: 14 cm (5-1/2")

Cylinder Heads Kill Switch | 1990 Cagiva Elefant |Caracteristicas: High port flow gives great performance now, and more later when additional upgrades are done Heads are fully assembled with springs and valves Compression ratios vary depending on cylinder heads chosen, pistons used and engine displacement; see Compression Ratios chart for specifications 79cc heads work great with stock motors for 88" to 103" motors; 89cc heads work best for motors over 103" or with high compression pop up pistons