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Jomar Phenolic Carburetor Spacer 750 CFM Holley 4150

Jomar 5015-X
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519-5015-X

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Jomar Phenolic Carburetor Spacer 750 CFM Holley 4150 $79.99
Phenolic Carburetor Spacer
  • 750 CFM Holley 4150
  • 1" Thick

  • Specifications:

    Manufacturer's Part Number:
    5015-X

    Racers, street rodders, and anyone who wants to maximize an engine's performance, rely on Jomar Phenolic Carburetor spacers. The advanced phenolic laminate transfers approximately ten times less heat to the carburetor resulting in cooler denser fuel/air mixtures.

    In addition, spacers are used to fine tune the engine's performance. A 4-hole spacer will generally improve part throttle operation and help build low and midrange torque, while an open spacer increases plenum volume, adding midrange and top end horsepower. Tapered spacers can offer the best of both worlds-increasing torque, horsepower, and acceleration over the whole RPM range. The correct spacer can show a gain of up to 25+ HP, but spacer selection is highly dependent upon many variables.

    5015-X - Jomar Phenolic Carburetor Spacers is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from Jomar spacer Quality product, great engine to carb heat isolator.
    Date published: 2017-02-07
    Rated 5 out of 5 by from get more power I can feel the difference from before the spacer. More power and the temperature below spacer to above spacer is very noticable.
    Date published: 2017-02-02
    • y_2018, m_8, d_22, h_2
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
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    • loc_en_US, sid_10001_10001_1329690, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Do you need gaskets with this spacer?

    Asked by: J500
    Gaskets are still needed when using spacers.
    Answered by: Jon Jegs Tech
    Date published: 2018-03-05
    • y_2018, m_8, d_22, h_2CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_1329690, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Some parts are not legal for use in California or other states with similar laws / regulations