Nitrous Express Mainline Holley 4150 4bbl Plate Kit System 100-250hp - ML1000 for Sale

Price: $397.42


If you are a serious nitrous junkie on a tight budget we have what you have been waiting for! NX introduces MainLine Nitrous Systems. MainLine Systems benefit from the years of research and development that made Nitrous Express the leader in the nitrous world, but at a price even the most budget-restricted racer can afford. Just the basics, no frills, just rock solid performance at rock bottom prices. The ML1000 will outperform any other 250HP carbureted kit on the market, guaranteed to make 250HP. Most of it s competitors promise 250HP but only produce 160WHP!


  • 10lb Nitrous Bottle with Standard Brass Valve
  • Jetting for 100, 150, 200, 250HP
  • Stainless Steel Bottle Brackets
  • NX Mainline Nitrous Plate
  • Stainless steel hardlines for solenoid mounting
  • Mainline .078 orifice nitrous solenoid
  • Mainline .112 orifice fuel solenoid
  • 4AN stainless steel braided feedline
  • Installation will require the purchase of a 3/8" T fitting that is tied into the current fuel supply line to the carb, hose clamps and 3/8" rubber fuel line that will connect the T fitting to the feed side of the NX Fuel Solenoid to complete the fuel side installation.
Kit will Drop Ship direct from NX.
If another arrangment needs to be made or you want to pick up locally please let us know. If there is a Specific NX Part Number you do not see listed in our store, please let us know and we will get it added.

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