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Performance Design Carbon pTR intake manifolds combine high-quality materials into a flexible and powerful tunnel ram architecture. PA6GF30 glass-reinforced nylon (lower) and 5-layer carbon fiber (upper) shells combine for lightweight, strong, and heat-resistant performance. Offering unique modular velocity stacks enabling 6 1/2 in. to 9 in. runners, multiple accessory port and sensor options along with other custom features, these high-performance manifolds offer easy configuring for a variety of hot rod builds, and can even be reversed on the engine. The plenums feature high-strength carbon fiber with high-temperature epoxy for improved strength-to-weight ratio and reduced heat soak to the fresh air charge. The polymer lower runner pack resists heat soak from the cylinder heads and hides all the ports/sensors in the valley. This combination of materials offers a 10 lbs. weight savings over competitive aluminum tunnel ram manifolds. These custom assemblies are designed for resto-mod, off-road race trucks, race boats, and hot rods where hood clearance is not an issue (they will not fit under late model vehicle hoods). Other product features and specifications include: * Modular velocity stacks for 6.5 in., 8.0 in., and 9.0 in. runner lengths * Raised velocity stack runner entries * Foam-core flange * Anodized billet 105mm forward-facing throttle body flange accepts 90-105mm throttle body * Two MAP sensor locations (front and back) * Two 1/4 in.-NPT ports for PCV, purge solenoid, etc. * One 1/2 in.-NPT port for brake booster or IAT * Tested to over 50 psi of boost * Nitrous nozzle bosses on outboard and valley side of each runner (16 total) * Includes stainless steel hardware for installation * Provisions to run 3 different injector body lengths * Includes molded port, plenum and throttle seals * Optional Carbon pTR ultralight billet -8 AN fuel rails (sold separately) * Optional medium or short velocity stacks (sold separately)
Not Yet Reviewed
$1,399.99
Performance Design race style carbon fiber LS valve covers offer ultra-lightweight solid carbon fiber body construction, titanium fasteners, and a polymer injection molded seal flange. Thoughtful design provides features to retain the fasteners when the cover is turned over. The fully isolated design is also similar to production, so all OEM-style gasket/sealing and positive locators will match for easy installation. Available models include these race-style with two -12 AN ports and two oil cap plugs, dry sump-style without AN ports, and wet sump-style with a -12 AN port and oil cap. Each of these versions are available with black or red LS3/LS7-style compact coil brackets. An optional billet oil fill cap is also available separately. Build for performance without losing sight of aesthetics when you order the Performance Design race style carbon fiber LS valve covers best suited for your application. Other product features and items include: * Uses the same 2 x 2 6K weave as most of their intake manifolds to perfectly compliment any engine bay * Undercut inboard wall for rocker clearance (not intended for use with shaft-mounted rockers) * Injection molded gasket groove * Integrated PCV port * OEM-style gasket
Not Yet Reviewed
$1,239.99
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