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The Dart Big M2 is designed from the ground up as a true racing engine block which can be used with standard off the shelf big block components
RFIR750-16
This manifold produced 30 more horsepower over a stock LS6 manifold at 6500 rpm
therefore CONTROLLING the temperature and increasing the vehicles cooling efficiency
non-EGR TORKER II INTAKE MANIFOLD 351W These single-plane
Standard Main Jet #83 HO122-83 Product:1/4-32" Thread, .0975" Hole Size (Pair) The Dart Big M2 isStandard Main Jet #831 4 32" Thread, . 0975" Hole Size (Pair) HO122 83 122 83 These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimetres per minute" and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main Jets are flow tested and then stamped with the correct number.
US$ 32.00
US$ 44.00
US$ 56.00
US$ 250.00
