Air and Fuel› Nitrous Oxide Systems and Components
Holley
DRY BIGSHOT PROFESSIONAL KIT (4150)
SKU: H00E 02155NOS
Advanced — 4+ hours
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Holley |
| Part Number | H00E 02155NOS |
Videos
How Do Nitrous Nozzles Work? NOS Dry Shot and Wet Shot Nozzles Explained!
Wet vs Dry Nitrous - How To Choose - Nitrous 101
How to Control 2 stages of Nitrous with the NOS Mini 2 Stage Nitrous Controller
The Fast Lane with Stevie Fast - Holley EFI Episode 2
Holley Efi Nitrous Setup and configuring
How To Rebuild A Nitrous Solenoid
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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