Performance Design - Products by Vehicle / Gen 5 Camaro LS3/L99 2010-2015

XS LS3 Bundle - Intake Manifold & Valve Covers

Wed, 19 Feb 2025 07:29:09 GMT

XS LS3 Bundle - Intake Manifold & Valve Covers
Buy Now: $1,719.98

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Carbon pTR LS3 Intake and Valve Cover Bundle

Mon, 10 Feb 2025 09:26:48 GMT

Carbon pTR LS3 Intake and Valve Cover Bundle
Buy Now: $2,119.98

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Nick Williams 112mm LS Throttle Body

Mon, 16 Sep 2024 10:48:02 GMT

Nick Williams 112mm LS Throttle Body
Buy Now: $899.99

Nick Williams Performance drive-by-wire throttle bodies are CNC precision-machined from billet aluminum to meet the demands for increased airflow on the drive-by-wire LSX performance engines. The 112mm throttle bodies require an aftermarket intake or adapter plate to fit the larger diameter throttle blade. The Nick Williams Performance drive-by-wire throttle bodies come completely assembled with bolts included.

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Nick Williams 103mm LS Throttle Body

Mon, 16 Sep 2024 10:39:49 GMT

Nick Williams 103mm LS Throttle Body
Buy Now: $690.00

Nick Williams 103mm drive-by-wire CNC billet throttle body for LS applications. This redesigned version replaces the previous 102mm boosted & non-boosted versions.

Nick Williams Performance drive-by-wire throttle bodies are CNC precision-machined from billet aluminum to meet the demands for increased airflow on the drive-by-wire LS performance engines. The 103mm throttle bodies require an aftermarket intake to fit the larger diameter throttle blade. They use a 6-pin late model connector that works with late model wiring harnesses. The Nick Williams Performance drive-by-wire throttle bodies come completely assembled with bolts inlcuded.

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Carbon TRc Intake Manifold LS3/L92

Tue, 14 Nov 2023 12:39:38 GMT

Carbon TRc Intake Manifold LS3/L92
Buy Now: $3,199.99

It’s time to choose the centerpiece of your boosted engine build. Second to only the supercharger or turbocharger, the intake manifold will be the focal point of your build illustrating the power and strength of what’s underneath. Billet aluminum is the usual choice for performance and a beautiful aesthetic, but is there another? Is there something more distinct, ultra-modern, elegant, individual, lighter and at a lesser cost? The Carbon TRc (Tunnel Ram compact) intake manifold is an evolution of our Carbon TR naturally aspirated and Carbon TRic (intercooled) boosted intake manifolds. The new TRc is an under-hood, short runner intake manifold optimized for boost, but does not rule itself out of a naturally aspirated application where fitment and aesthetics are preferred over peak torque.

The Carbon TR has been a fan favorite since inception due to its elegant carbon V twill down the center of a double-bubble upper plenum. However, its large and complex, billet aluminum, 5-axis CNC-machined base made it costly to manufacture and did not allow it to fit under most factory hoods. This led us to start with a clean sheet of paper design, while evolving the TR’s aesthetic into the next generation. The key hallmarks of the new design were to maintain the carbon fiber and billet alumnium construction, manufacturability within a desired price target, fitment under the stock hood, and versatility of subcomponents to be used across a wide range of applications.

To achieve these goals, we arrived at a modular design starting with a carbon fiber one-piece molded plenum. Carbon fiber braided sleeve layers with alternating weave directions are wrapped around a bladder and inserted into a billet aluminum mold where it is pressed against additional hand-laid carbon fiber fabric and infused with resin. Vacuum is applied to the carbon-filled cavity while pressure is applied to the internal volume, the bladder, and the entire tool is heated. Using this process, the tool itself becomes an autoclave and thus achieves autoclave-level part quality and strength. The resulting plenum is a strong pressure vessel without seams or bonding making it capable of handling over 50 psi of boost.
Runners are CNC-machined, 6061-T6 aluminum manufactured in two pieces to sandwich the plenum. A short velocity stack plate is installed inside the plenum and the outer runner bank bolts through the carbon fiber plenum into the velocity stack plate and is sealed with o-rings. A billet aluminum throttle body flange is bonded to the front of the carbon fiber plenum with aircraft-grade adhesive. Billet aluminum fuel rails are also available for port fuel applications or to add port fuel to direct-injected applications.

This modular design allowed us to develop the Carbon TRc quickly for a wide range of applications including LT1/LT4, LS3/L92, LS7, LS1/LS2/LS6, Godzilla, Coyote and Hemi all using the same carbon fiber plenum.

Specifications & Features
•One-piece molded carbon fiber plenum
•6061-T6 billet aluminum runners and throttle body flange
•Runner length: 137.5mm
•Plenum volume: 10L
•Throttle body bore diameter: 105mm
•Nitrous bosses in runners
•Port fuel injector provisions using EV6 injectors
•Factory MAP, PCV and Canister Purge Solenoid connections
•Includes stainless steel hardware for installation
•Includes molded port and throttle seals
•Intake can be reversed on the engine
•Fits under the hood of a C6 Corvette

Fittings included:
1 70776.01 7/16" J2044 for PCV
1 70768.01 5/16 J2044 for CPS
1 70772.01 1/2" hose barb for brake booster
1 70771.01 -6ORB plug

Finishes:
-Raw aluminum
-Black Cerakoted

For marine applications, Cerakote finish is recommended. In high salt/moisture applications, additional coatings may be beneficial. Contact us for more information.

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XS LS3 Intake Manifold

Mon, 13 Feb 2023 05:05:12 GMT

XS LS3 Intake Manifold
Buy Now: $999.99

The XS Intake Manifold breaks the mold of the existing intake manifold architecture to maximize available space under the hood. When designing the optimum intake runner length and shape the fuel rail gets in the way…so we moved it….inside the intake manifold! After testing all the mainstream manifolds available, our manifold has done what no other did…make horsepower and torque gains on a stock engine with gains increasing as the engine got more aggressive with cam and exhaust upgrades. All other manifolds lost on HP or Torque to make the gain on the other.

The XS intake manifold fits all LS3-style cylinder head ports including L92, L99, L76, L77, LY6, LY2, L20, LMF, LC9, LH8, LH9, L9H and L94.

Even with the additional features and components required for this unique design, Performance Design is able to offer this intake manifold at a price significantly less than existing products on the market.

Specifications & Features
-Injection molded glass reinforced nylon construction
-Modular runners with 3 staggered lengths for best performance
-Billet fuel rails* with external quick disconnect near stock location
-Accepts standard EV6 LS3/LS7-style injectors
-Injector extension wires passed through sealed grommets
-90-103mm or 112mm forward facing throttle body flange (throttle body not included)
-Carbon fiber center bolt cover
-Factory MAP sensor location
-PCV and Canister Purge Solenoid OEM connections
-Includes stainless steel hardware for installation
-Includes molded port, plenum and throttle seals
-Intake can be reversed on the engine
-Fits under the hood and cowl of a C6 Corvette
-Max recommended boost: 20psi
-Plenum volume: 16.4L
-CARB E.O. application in process

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Carbon Fiber LS Valve Covers

Tue, 20 Apr 2021 08:23:35 GMT

Carbon Fiber LS Valve Covers
Buy Now: $799.99

These valve covers offer ultra light weight carbon fiber construction, titanium fasteners and polymer injection molded seal flange. Thoughtful design provides features to retain the fasteners when the cover is turned over, fully isolated design similar to production, all OE gasket/sealing and positive locators to ease installation.

Using the same 2x2 6K weave as most of our intake manifolds they perfectly compliment any engine bay. This will finish the look of your engine in any hot rod, resto-mod, race car or project car.

WARNING:In applications with up-turned headers, turbochargers or any application where exhaust components are close to the head it may be necessary to install additional heat shielding to protect the valve covers. Exhaust leaks can also damage valve covers.

Features
-Solid carbon fiber body
-Undercut inboard wall for rocker clearance
-Titanium bolt hardware w/retention features
-Injection molded flange and gasket groove
-Integrated PCV port - 1/8" NPT on both covers
-OEM gasket included

Options
-Compact coil brackets for LS3/LS7-style coils
-Billet oil fill cap
-Dry sump - No fitting/oil cap
-Wet sump - -12ORB fitting/oil cap on passenger/front of engine
-Race - -12ORB fitting/oil cap on passenger/front & driver/rear of engine

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