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XFI 242/248 Hydraulic Roller SK-Kit for SBC. Street/strip. Best at wide-open throttle. Needs all upgrades with 2600+ converter. 9.5:1 Compression.
Includes Cam, Lifters, & Timing Set
For Retro-Fit (Link Bar) Hydraulic Roller Lifters; Fits '58-'021 262-400 cid Chevy Small Blocks2
Street/strip • Best at wide-open throttle • Need all upgrades w/ 2600+ converter • 9.5:1 compression
Xtreme Fuel Injection (XFI™) -Newest & quickest lobe profiles in the Xtreme family; Provide a terrific increase in performance • Tuned for use in EFI applications where extra air flow signal through the carburetor is not required (feature wider lobe separation w/o loss of responsiveness) • Work well w/ aftermarket cylinder heads & feature high lift
1: Cams for '55-'57 engines can be custom ordered. Please Call, Email, Twitter or Live Chat for details.
2: The '87+ Chevy Small Block received provisions for roller lifters. Most '87 - '93 GM cars came with roller lifters, but most '87 - '95 trucks came with flat tappet lifters in roller lifter style blocks. If your block has '87+ OEM-style roller cam provisions but does not have roller components fitted, COMP Hyd. Roller Lifter Install Kit for '87-'90 Blocks or '91-'02 Blocks can be purchased. As well as a '87+ OE-Style COMP Hyd. Roller Cam and '87+ OE-Style COMP Roller Lifters. Pre-'87 blocks require Retro-Fit Link Bar Roller Lifters.