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Maximum Advertised Horsepower Increase
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2 Results Found For "holley jet kit"

Showing In Stock Items. Show All 2 Items.

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Results 1 - 2 of 2

Nitrous Outlet Holley Hi-Ram Nitrous Spacer Plate Systems

For higher horsepower levels, proper nitrous flow into the airstream is critical for even cylinder to cylinder distribution. Holley Hi-Ram nitrous spacer plate systems are equipped with nitrous and fuel discharge ports that completely saturate the air intake charge with the best atomized mixture possible. The spacer plates are available in single and dual stage kits, complete with everything you need to spray up to 300 hp. (With additional jetting, the single stage can spray up to 400 hp, and the dual stage can spray up to 800 hp.) They include all electrical, hardware, gasket, brackets, and jetting for 50-100-150-200-250-300 hp.

Not Yet Reviewed

$2,032.99

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$3,217.99

NOS LS Hi Ram Intake Dry Nitrous Systems

NOS LS Hi-Ram intake dry nitrous systems include everything needed for optimum nitrous distribution throughout LS-based engines. Their dry single-stage plate system sandwiches between the bottom base and the top plate on Holley Hi-Ram intake manifolds. Nitrous is then evenly sprayed directly into each cylinder runner. The intake plate is made from 6061 T-6 billet aluminum, and available in a black or clear anodized finish with a laser-etched NOS logo. The included jetting is for up for 250 hp, but the entire system is capable of supporting 1000+ hp. Systems are available with a 10 lb. or15 lb. aluminum, or 12 lb. carbon fiber nitrous bottle.

Not Yet Reviewed

$2,049.95

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