Brand: COMP Cams
Product Line: COMP Cams Xtreme Energy Cam and Lifter Kits
Part Type: Camshaft and Lifter Kits
Cam Style: Hydraulic roller tappet
Basic Operating RPM Range: 1,900-5,600
Intake Duration at 050 inch Lift: 224
Exhaust Duration at 050 inch Lift: 230
Duration at 050 inch Lift: 224 int./230 exh.
Advertised Intake Duration: 276
Advertised Exhaust Duration: 282
Advertised Duration: 276 int./282 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.502 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.510 in.
Valve Lift with Factory Rocker Arm Ratio: 0.502 int./0.510 exh. lift
Lobe Separation (degrees): 110
Intake Valve Lash: 0.000 in.
Exhaust Valve Lash: 0.000 in.
Grind Number: CS XR276HR-10
Computer Controlled Compatible: No
Lifters Included: Yes
Lifter Style: Hydraulic roller
Valve Springs Included: Yes
Outside Diameter of Outer Spring (in): 1.430 in.
Retainers Included: Yes
Locks Included: Yes
Valve Stem Seals Included: Yes
Timing Chain and Gears Included: Yes
Timing Chain Style: Double non-roller
Assembly Lubricant Included: Yes
Pushrods Included: No
Rocker Arms Included: No
Gaskets Included: No
Quantity: Sold as a kit.

Cam/Lifters/Valvetrain, Hydraulic Roller Tappet, Duration 276/282, Lift .502/.510, Chevy, 305/350, Kit




how much power gain>

 

its just slightly bigger than a Hotcam, so I would guess slightly more than one.

 

how much power do u think i make with bolt on's

 

You may want to look at the Comp Cams XFI series HRs, new high-tech cams specifically for LT EFI engines. Check out this link.

WD

http://www.compperformancegroupstore...tegory_Code=LT

 

Intended use, transmission (stall spedd if an A4), rear end ratio, other mods, etc. Not enough information. Also, you won't be able to use the timing chain and gears on an LT1, and you can probably re-use your lifters (which may be better than what is in the kit anyway).

Rich

 

thanks