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Part number: 156-403-13
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Product Details
Comp Cams 156-403-13 Camshaft, Gm Gen Iv Ls 994 Vvt 275phr14
Products specifications
Advertised Duration 275 int./289 exh.
Advertised Exhaust Duration 289
Advertised Intake Duration 275
Basic Operating RPM Range 2,000-7,100
Cam Style Hydraulic roller tappet
Camshaft Gear Attachment 1-bolt
Computer-Controlled Compatible Yes
Duration at 050 inch Lift 222 int./236 exh.
Exhaust Duration at 050 inch Lift 236
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.578 in.
Grind Number 275PHR14
Intake Duration at 050 inch Lift 222
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.566 in.
Lobe Separation (degrees) 114
Notes Designed to work on LY6, L76, and L92 truck engines with variable valve timing.
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.566 int./0.578 exh. lift
Valve Springs Required Yes
Title 156-403-13 CamShaft, GM GEN IV LS 994 VVT 275PHR14
Engine Make/Size Chevy 364 LS2
Engine Make/Size Chevy LS7
Engine Make/Size Chevy LS9
RPM Range 2000-9000
Usage Street/Performance
Exh. Duration @ .050 in. (Deg) 236
Exh. Duration Advertised (Deg) 289
Exhaust Valve Lift (in.) 0.578
Int. Duration @ .050 in. (Deg) 222
Int. Duration Advertised (Deg) 275
Intake Valve Lift (in.) 0.566
Lifter Type Hydraulic Roller
Add your review
product just as described, received in 3 days
I paid for 2nd day shipping and 5 days later they were shipped out. So, I should receive my rotors in a full week from when I paid for 2 day shipping. I called customer service and they discounted the shipping rate to ground service. At least they were polite and helpful in the phone.
Everything went smooth so far.
Easy transaction. Shipped as promised thanks
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