FAST LSXR - (CATHEDRAL-102mm) BLACK 146302B
FAST LSXR - (CATHEDRAL-102mm) BLACK 146302B

FAST LSXR - (CATHEDRAL-102mm) BLACK 146302B

$987.41

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PRODUCT DETAILS

FAST LSXR INTAKE MANIFOLD - CATHEDRAL #146302B

FAST™ engineers teamed up with airflow specialists at RHS® to develop polymer intake manifolds for GM LS based engines. The LSXR™ 102mm Intake Manifold features a revolutionary new modular design that allows fast and easy disassembly and features the ability to remove individual runners for porting.

  • Testing shows that a near stock LS7 engine (w/ FAST® 102mm Intake & Throttle Body) produced gains of 16+ horsepower; a 500cid LS based engine gained 26+ rear wheel horsepower
  • Modular design allows fast & easy disassembly & features the ability to remove individual runners for porting
  • Constructed from advanced polymer material that offers a host of benefits over aluminum aftermarket intakes, including lighter weight, increased strength & improved heat dissipating characteristics
  • 102mm air inlet that is perfectly suited to FAST™ Big Mouth / Big Mouth LT Throttle Bodies
  • Integrated nitrous bungs & a precise bolt-on fit that permits the use of factory accessories & OEM fuel/emission connections w/o adjustments or clearance issues
  • 50 State Legal Under C.A.R.B. E.O. #D-279-9

 

Part Number 146302B
Brand Fast
Engine Type Gen III/Gen IV
Port Style Cathedral
Throttle Body Port 102mm
RPM Power Band 1800-6000+

 

NOTES: Requires the use of OE LS2 (may require spacers) or FAST aftermarket fuel rails (PN: 146032 or 146033). 

*Item ships directly from vendor.

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