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SS Racetech Rods & Customs

Holden V8 253-308 Hydraulic Roller

Holden V8 253-308 Hydraulic Roller

Regular price $995.00 AUD
Regular price Sale price $995.00 AUD
Sale Currently Unavailable
Taxes included. Shipping calculated at checkout.

Performance cam, great bottom end & mid range, choppy idle. Needs manifold & headers.

Power range 2800 – 6200 RPM.

  • Product Line:    Crow Cams    Australia.
  • Condition:    New.
  • Quantity:    Camshaft with cam-lube.
  • Part #:    51433
  • Application:    Holden V8 253 – 308 Red, Blue & Black 1970 – 88 early engines with carby heads only.
  • Duration:    297/300 @ advertised   228/237 duration @ .050”.
  • Valve Lift:    .552”/.552”  LC 109.
  • Notes:    Hydraulic Roller camshaft.
  • Notes:    Machining required for spring seats and valve guides.
  • Notes:    Must use Performance Springs & Retainers.
  • Notes:    New lifters advisable to be used on a new camshaft
  • Notes:    It is the customer’s responsibility to check compatibility!
RPM Range Part No. Duration with 1.65 Rocker Lobe Sep Angle Lash
Advertised @.050”
IN EX IN EX IN EX IN EX
2800 - 6200 51433 293° 301° 229° 239° 0.607 0.603 110 HYD HYD

 

Must use performance springs.

Must use performance retainers.

Machining required to fit these components.

Must use performance seal.

Converter stall speed should be equal to or greater than the minimum RPM of the cam power range.

Low stock: 1 left

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