NOS LS Wet Nitrous System 90mm or 92mm 4-Bolt Drive-by-Wire Throttle Body-Black


Model Number: 05164BNOS

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 90mm or 92mm throttle body

Includes jetting for 100, 125, & 150 horsepower

Fits Holley and Sniper EFI , or MSD Atomic intake manifolds

This wet kit provides exceptionally smooth power delivery

Single 90mm 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


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

SKU: 05164BNOS Category: