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Product Discontinued
EDELBROCKPART NUMBER: 350-70024
Performer RPM to Victor Jr. Single Stage Upgrade Kit for 4150 Square-bore Carburetor
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Upgrade Kit
- Victor Jr. Upgrade Kit
- Single Stage Systems
- 4150 Square-bore Carburetor
- HP Range: 200-300-400+
- Upgrade Performer RPM or Similar System to Victor Jr.
- Bottle Not Included
- Upgrade To A Victor Jr. Nitrous System
Since founder Vic Edelbrock Sr. began building performance intake manifolds in 1938, Edelbrock has grown into one of the most trusted names in American high-performance parts, from carburetors and intake manifolds to cylinder heads, crate engines, and EFI systems. JEGS has spent decades supplying Edelbrock components to racers, engine builders, and street enthusiasts, backing this extensive lineup with in-house technical support, fast shipping, and a Price Match Guarantee so you can choose proven Edelbrock parts with confidence.
Edelbrock Single Stage Systems have superior distribution for 400+ hp in competition engines. Dyno tests on a 500ci Chevy proved that even at 400hp settings, EGTs varied less than 80°F from cylinder-to-cylinder. Features include shorter spray bars allowing more liquid nitrous to be injected into the intake for more even distribution across the plenum, a more balanced air/fuel ratio and a quicker response time. With four nitrous and four fuel jets, the Victor Jr. Plate System has more tuning capabilities than any plate system currently available. This efficient design, with a plate that's only 9/16'' thick, uses less nitrous than conventional plate systems at the same hp levels. Kits include jet selection and all hardware for a complete installation.Dual Stage Systems have all of the same features as the single stage. The advantage to the dual stage system is that you can apply your nitrous power in two seperate stages to soften the "hit" of the nitrous system. The first stage can be adjusted to supply 100-150 additional horsepower then trigger the second stage for 150 to 200+ hp!
| Engine Modifications for All Victor Jr. Carb and Plate Kits | Recommended | Required |
| Single Plane Intake Manifold | - | X |
| Premium Fuel | - | X |
| Race Fuel | X | - |
| Upgraded Fuel System | - | X |
| Upgraded Ignition System | X | - |
| Ignition Retard | - | X |
| Colder Spark Plugs | - | X |
| Forged Pistons | - | X |
| Upgraded Rods/Crank | X | - |
Part TypeNitrous System
Product LineEdelbrock Victor Jr. Plate System
BrandEDELBROCK
Package Height3.2
Package Width14.4
Package Length15.2
Weight7.45 PG
Part CategoryPerformance Parts
UsageStrip/Competition
TypeStandard Flange Square Bore Carb
BottleWithout Bottle
QuantitySold as a kit
Vendor Part Number70024
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
