Use ONLY dual plane intake manifold for maximum acceleration
Standard or aftermarket 4BBL
intake manifolds may be used with the Negative
Supercharging Kit or Impulse Crate Engine but
the intake manifold MUST be dual plane for maximum
acceleration. DO NOT use single plane 4BBL intake
manifolds, they produce slower acceleration
with Negative Pressure Supercharging.
Impulse Engine Technology
P/L
PO Box 986 Randwick NSW 2031 Australia
Ph: (02) 9398 5544 Fax: (02) 9398 5644