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The Nitrous Express MainLine Carb nitrous kit with a 10 lb bottle is a budget-friendly, no‑frills system for carbureted engines. Intended to deliver reliable nitrous power, the kit is jetted from 100–250 HP and includes the basics plus a 10 lb bottle. MainLine systems leverage NX development to offer a simple installation and tuned jetting ranges for straightforward power adders.
Nitrous Express Mainline Carb Nitrous Kit w/10lb Bottle
