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COMP Cams Xtreme Energy 268H Hydraulic Flat Tappet Camshaft Only Lift .479"/.480" Duration 268°/280° RPM Range 1800-5800

249-12-268-4


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COMP Cams 12-268-4
$153.99
Xtreme Energy 268H Hydraulic Flat Tappet Camshaft Only
Lift .479"/.480"
Duration 268°/280°
RPM Range 1800-5800
Free Shipping - Ships directly from the manufacturer on 07/07/20
Save $10 off $299, $20 off $599, $30 off $799, $100 off $1,599 Orders. Promo Code: JULY4 exclusions apply
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Does COMP Cams 12-268-4 fit your vehicle?

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1969 CHEVROLET C20 PICKUP

  • Liter: 5
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 307
  • Engine Type: V8 ( 5L / 307 )
  • Engine Vin: E

1980 GMC K2500

  • Liter: 5.7
  • SubModel: HIGH SIERRA
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 350
  • Engine Type: V8 ( 5.7L / 350 )
  • Engine Vin: L

1989 CHEVROLET V1500 SUBURBAN

  • Liter: 5.7
  • SubModel: SILVERADO
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 350
  • Engine Type: V8 ( 5.7L / 350 )
  • Engine Vin: K

1981 CHEVROLET IMPALA

  • Liter: 5.7
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 350
  • Engine Type: V8 ( 5.7L / 350 )
  • Engine Vin: L

1973 GMC K25/K2500 PICKUP

  • Liter: 5.7
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 350
  • Engine Type: V8 ( 5.7L / 350 )
  • Engine Vin: Y

1972 CHEVROLET C20 SUBURBAN

  • Liter: 5.7
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 350
  • Engine Type: V8 ( 5.7L / 350 )
  • Engine Vin: J

1972 CHEVROLET BROOKWOOD

  • Liter: 5.7
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 350
  • Engine Type: V8 ( 5.7L / 350 )
  • Engine Vin: H

1978 GMC K25 SUBURBAN

  • Liter: 6.6
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 400
  • Engine Type: V8 ( 6.6L / 400 )
  • Engine Vin: R

1969 GMC C25/C2500 SUBURBAN

  • Liter: 5.7
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 350
  • Engine Type: V8 ( 5.7L / 350 )
  • Engine Vin: E

1989 CHEVROLET CAMARO

  • Liter: 5.7
  • SubModel: IROC-Z
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 350
  • Engine Type: V8 ( 5.7L / 350 )
  • Engine Vin: 8

1971 GMC K15/K1500 SUBURBAN

  • Liter: 5.7
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 350
  • Engine Type: V8 ( 5.7L / 350 )
  • Engine Vin: B

1971 GMC G35/G3500 VAN

  • Liter: 5.7
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 350
  • Engine Type: V8 ( 5.7L / 350 )
  • Engine Vin: -

Will this cam work with nitrous and a 650holley...also can i run 1.6 roller rockers Ive used there old 464lift..268..dur..222/226....1.6 rockers 355 40 over. ..vortec heads performer rpm intake...tbi... ran great...14.00...101mph..2.1 60ft.

Asked by: Rod357
No, this is a cam designed for the TBI EFI system and is not the best choice for your application.
Answered by: Rusty B
Date published: 2018-12-03

Would i need to do lifters and springs with this cam if my are stock on a 350 tbi?

Asked by: Codyy Wolfe
This cam is not recommended for a TBI engine, this cam needs a larger intake an air volume like a TPI intake system.
Answered by: Rusty B
Date published: 2019-03-09
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