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Performance Design 70660.01 XS LS3 Intake Manifold, 112mm
Performance Design 70660.01 XS LS3 Intake Manifold, 112mm
Performance Design

|

#90970660

Performance Design 70660.01 XS LS3 Intake Manifold, 112mm

  • 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
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Inlet Size:

112mm

103mm

$999.99

/each

In Stock

Order soon, only 2 left in stock!


Quantity

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Product Summary

Throttle Body Injection Style, Nylon, Black

  • 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
  • Injector extension wires passed through sealed grommets
  • 90-103mm or 112mm forward facing throttle body flange (throttle body not included)
See more details

Key Specs

MFG. Part #70660.01
BrandPerformance Design
Material TypeNylon
See more specs

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855.313.9176
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Performance Design 70660.01 Details

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. 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.

  • 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
  • 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

Application

Fits under the hood and cowl of a C6 Corvette. 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.

Specs

  • Accepts standard EV6 LS3/LS7-style injectors
  • Intake can be reversed on the engine
  • Max recommended boost: 20psi
  • Plenum volume: 16.4L

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
CA Prop 65
CARB warning

Performance Design 70660.01 Specifications

KEY SPECS
MFG. Part #70660.01
BrandPerformance Design
Material TypeNylon
GENERAL
Injection StyleThrottle Body
EGRNo
Intake Section IncludedComplete
Plenum MaterialPlastic
Plenum FinishBlack
Throttle Body IncludedNo
Injectors IncludedNo
Aftermarket Fuel Rail RequiredNo
Fuel Rails IncludedYes
Hardware IncludedYes
Runners IncludedYes
Runners RemovableNo
Supplemental Bosses Cast-InNo
Supplemental Bosses MachinedNo
Sold in QuantityEach
Multi-Port Fuel Rails IncludedYes

Fitment

  • GM LM4

  • GM LS6

  • GM LS2

  • GM LSA

  • GM LM7

  • GM LQ9

  • 6.2 Chevy LS V8

  • GM L9H

  • GM L94

  • GM LM7

  • GM LQ9

  • 6.2 Chevy LS V8

  • GM L9H

  • GM L94

  • GM LM7

  • GM LQ9

  • 6.2 Chevy LS V8

  • GM L9H

  • GM L76

  • GM LC9

  • GM LMG

  • GM LY5

  • GM LY5

  • GM LM7

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • GM LS1

  • GM LS3

  • GM LS1

  • GM LS1

  • GM LS6

  • GM LS2

  • GM LS3

  • GM LS4

  • GM LS4

  • 4.8 Chevy LS V8

  • GM LM7

  • 4.8 Chevy LS V8

  • GM L20

  • GM LM7

  • GM LY2

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ9

  • GM LQ4

  • GM L98

  • GM LM7

  • GM LQ4

  • GM L98

  • GM LQ9

  • GM L98

  • GM LQ4

  • GM L98

  • GM LQ4

  • GM LQ4

  • GM L98

  • GM L98

  • GM LQ4

  • GM LQ4

  • GM L98

  • GM LZ1

  • GM LS3

  • GM LM4

  • GM L77

  • GM LMG

  • GM LY5

  • GM LM7

  • GM L59

  • GM LM7

  • GM LC9

  • GM LMG

  • GM LY5

  • GM LC9

  • GM LMG

  • GM LMG

  • GM LY5

  • GM LQ4

  • GM L96

  • GM LMG

  • GM LY5

  • 4.8 Chevy LS V8

  • GM L59

  • GM LM7

  • 4.8 Chevy LS V8

  • GM LMG

  • GM LY5

  • 6.2 Chevy LS V8

  • GM L9H

  • GM LC9

  • GM LMG

  • GM LZ1

  • GM L9H

  • GM LC9

  • GM LMG

  • GM LZ1

  • GM LC9

  • GM LMG

  • GM LZ1

  • GM LMG

  • GM LY5

  • GM LH6

  • GM LS2

  • GM LM4

  • GM LM4

  • GM LM4

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM L94

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM L94

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM L94

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM L94

  • GM LQ4

  • GM L20

  • GM L9H

  • GM LC9

  • GM LMG

  • GM LZ1

  • GM L33

  • GM L59

  • GM LM7

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LM7

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM L96

  • GM LQ4

  • GM LQ4

  • GM L96

  • GM LQ4

  • GM L96

  • GM L96

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L20

  • GM LM7

  • GM LY2

  • 4.8 Chevy LS V8

  • GM L20

  • GM L94

  • GM LM7

  • GM LY2

  • GM LZ1

  • GM L94

  • GM LC9

  • GM LMG

  • GM LZ1

  • GM LM7

  • GM L59

  • GM LM7

  • GM LQ4

  • GM L96

  • GM LQ4

  • GM L96

  • GM LQ4

  • 6.2 Chevy LS V8

  • GM LH8

  • GM LH9

  • GM LH8

  • GM LH9

  • GM LS1

  • GM LS3

  • GM LS1

  • GM LS2

Customer Impersonation Script