|Patterned after Q-jet guru Cliff Ruggles personal modified OEM iron intake, a back to back dyno test showed a 12 hp gain over a stock plenum OEM intake. E-mail us for core availability and price at techsupport or you can send us your OEM iron or aluminum intake. Below prices do not include an intake core. Water Crossover can be seperated at an additional charge, e-mail us for more info at techsupport
$175.00 CNC plenum + hand finish
$275.00 CNC plenum + hand finish + port matched runners to std. intake gasket
$375.00 CNC plenum + CNC port runners + hand finished (we've made over 600hp with these modifications!!!)
NOTE: Add $50.00 for cleaning your intake manifold core, no cleaning charge will be added if your intake is cleaned prior to shipping to us.
NOTE: Effective August 2015, Because of core shift issues with every reproduction RAIV or 455HO intake that's come through the shop which in most cases has required welding and machining of the flange/s just to seal the intake gaskets, customers should be aware that in most cases there will be an additional $150.00 charge (or more) for us to make the necessary modifications/repairs to make these intakes seal and function.