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Looking for aftermarket parts to modify or upgrade your Chevrolet K5 Blazer with programmers & tuners? At Tunersports.com we carry a huge selection of the top name brand performance programmers & tuner parts and accessories.
 SHIPS FROM MANUFACTURER 30411-10LFAST also offers complete bolt-on EZ-EFI 2.0 Fuel + Ignition Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild str... FAST Fuel Inj. Sys. BBC EZ2.0 1000 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $4,512.95 |
 SHIPS FROM MANUFACTURER 30411-10TFAST also offers complete bolt-on EZ-EFI 2.0 Fuel + Ignition Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild str... FAST Fuel Inj. Sys. BBC EZ2.0 1000 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $4,127.95 |
 SHIPS FROM MANUFACTURER 30411T-10LFAST also offers complete bolt-on EZ-EFI 2.0 Fuel + Ignition Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild str... FAST Fuel Inj. Sys. BBC EZ2.0 1000 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $4,665.95 |
 SHIPS FROM MANUFACTURER 30411T-10TFAST also offers complete bolt-on EZ-EFI 2.0 Fuel + Ignition Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild str... FAST Fuel Inj. Sys. BBC EZ2.0 1000 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $4,408.95 |
 SHIPS FROM MANUFACTURER 30412-05LFAST also offers complete bolt-on EZ-EFI 2.0 Fuel + Ignition Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild str... FAST Fuel Inj. Sys. SBC EZ2.0 550H 1980-1980 Chevrolet K5 Blazer Cheyenne / Custom Deluxe 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom 1984-1984 Chevrolet K5 Blazer Scottsdale $4,129.95 |
 SHIPS FROM MANUFACTURER 30412-05TFAST also offers complete bolt-on EZ-EFI 2.0 Fuel + Ignition Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild str... FAST Fuel Inj. Sys. SBC EZ2.0 550H 1980-1980 Chevrolet K5 Blazer Cheyenne / Custom Deluxe 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom 1984-1984 Chevrolet K5 Blazer Scottsdale $4,239.95 |
 SHIPS FROM MANUFACTURER 30412-10LFAST also offers complete bolt-on EZ-EFI 2.0 Fuel + Ignition Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild str... FAST Fuel Inj. Sys. SBC EZ2.0 1000 1980-1980 Chevrolet K5 Blazer Cheyenne / Custom Deluxe 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom 1984-1984 Chevrolet K5 Blazer Scottsdale $4,532.95 |
 SHIPS FROM MANUFACTURER 30412-10TFAST also offers complete bolt-on EZ-EFI 2.0 Fuel + Ignition Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild str... FAST Fuel Inj. Sys. SBC EZ2.0 1000 1980-1980 Chevrolet K5 Blazer Cheyenne / Custom Deluxe 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom 1984-1984 Chevrolet K5 Blazer Scottsdale $4,138.95 |
 OUT OF STOCK 303001Designed for muscle car, late model street and sportsman drag racing engines, along with boosted and individual runner throttle bodyapplications, the FAST XFI Sportsman Engine Control System is a bank-to-bank, fully software-tunable EFI setup. It requires a laptop for tuning and uses FAST C-COM soft... FAST Engine Control System XFI - Sportsman TB 1980-1980 Chevrolet K5 Blazer Cheyenne / Custom Deluxe 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom 1984-1984 Chevrolet K5 Blazer Scottsdale $3,096.95 |