Unrivaled Customer Service
And Expert Tech Advice!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

MagnaFuel MP-4303

ProTuner 750 In-Line Fuel Pump 2000+ HP

MagnaFuel MP-4303


made in usa
jegs shipping
FREE Shipping
Estimated ship date 04/05/18 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
MagnaFuel MP-4303 ProTuner 750 In-Line Fuel Pump 2000+ HP $478.99
ProTuner 750 In-Line Fuel Pump
  • 2000+ HP
  • 14 Amps At 45 PSI

  • Specifications:

    Inlet Attachment
    Male Threads
    Maximum Pressure (psi)
    Outlet Attachment
    Male Threads
    Sold individually
    Outlet Quantity
    Inlet Size
    -8 AN
    Outlet Size
    -8 AN
    Inlet Quantity
    Manufacturer's Part Number:

    In-Line Pumps with the Efficiency and Reliability of a Gear Pump

    MagnaFuel's ProTuner In-Line Electric Fuel Pumps offer quiet and reliable performance perfect for both street and racing applications. Their compact and lightweight design make them the right choice for those tight fit spaces. These pumps are CNC machined and completely rebuidable for easy maintenance and long lasting durability.

    Features & Specs:
  • For 2000+ HP based on naturally aspirated engines running gas
  • Ideal for street muscle cars
  • Compact and lightweight, great for tight fits (7" L x 3" dia, 4.5 lbs)
  • Anodized CNC aluminum pump body
  • High-torque motor with low current draw never needs step-down
  • -8AN inlet/outlet ports
  • 20 to 120 psi
  • Self-priming, continuous duty
  • Double support bearings
  • Polymer wear plates for smooth, quiet operation
  • Vertical or horizontal mount (bracket included)
  • Rebuildable to as-new condition

  • MP-4303 - MagnaFuel ProTuner In-Line Electric Fuel Pumps is rated 4.5 out of 5 by 2.
    Rated 5 out of 5 by from Perfect E85 pump for Honda I bought this pump for my 93 Honda Civic SI which has a b series turbo engine making 800+ hp to the wheels using this pump with -10 lines (-8 to -10 adaptors for this pump). Im on 4 2000cc injectors and im no where near running out of fuel with this pump
    Date published: 2014-12-27
    Rated 4 out of 5 by from Great pump Good pump, little heavier than I expected. The weight makes it seem like it means business. 8an on both sides. It is louder than the Holley 12-1600 but it flows plenty and is e85 capable.
    Date published: 2018-01-25
    • y_2018, m_3, d_23, h_21
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.7
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_609265, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Items You Need