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 RWHP
1997-2012 GM LS 102mm or 105mm 4-Bolt Drive-By-Wire Throttle Body. Black system is adjustable up to 250 HP. Includes 10lb bottle, 105mm plate, and all installation items
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 option 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, 92mm, 102mm & 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.
Fits GM LS engines with drive-by-wire style 102mm or 105mm throttle body
Includes jetting for 100, 125, & 150 horsepower
Ideal for use with the Holley Hi-Ram, Sniper EFI, or MSD Atomic LS Manifold
This wet kit provides exceptionally smooth power delivery
Single 105mm ½ inch thick black plate between the throttle body and manifold
Bottle is made from 6061-T6 Aluminum
Supports up to 250 RWHP (jets purchased separately)
Includes a 10 lb. black nitrous bottle with brackets