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13437nos

105mm GM LS w/4-Bolt Throttle Plate Only Kit

$222.95 $199.95

105MM 4 BOLT LS NOS PLATE KIT

If you are running one of the many LS based engines and would like to add up to 250 additional horsepower, NOS has a complete nitrous kit options for you. These kits are ideal for adding a little more power to that stock engine or a lot more power to that custom built Hot Rod. Available for 4-bolt, drive-by-wire or cable operated throttle bodies in 90mm & 105mm plate sizes. These are “Wet” plates, meaning the additional fuel is added though the nitrous system, so there are no requirements for an injector upgrade*. *It is important to ensure the existing fuel delivery system is adequate to support the expected power levels.

Features:

  • Includes jetting for 100, 125, & 150 RWHP
  • Plate outlet design maximizes distribution
SKU: 13437NOS.

Description

Bottle Color NOS Blue
Brand NOS
Jet Style Flare
Max Horsepower 250
Plate Flange GM 4-Bolt LS
Product Type NOS Kit
Retains stock throttle body location and orientation using a 1/2” billet aluminum plate. Power levels up to 250 RWHP do not require injector upgrade, however, the total fuel supply system must be sized according to expected power levels. Recommend 1 step colder spark plug up to 150 RWHP, 2 steps colder spark plug on 200 and up RW