DESIGNED FOR STREET 318-340-360 C.I.D.
PERFORMER 318/360 (idle-5500 rpm)
Designed for street 318-340-360 c.i.d. Chrysler V8s.
Will not fit 1992 and later Magnum engines.
OK for use with 318 heads/ports, works best with the HEH0515AL, HEH1019AL, HEH1523AL, HEH1923AL, and HEH2328AL hydraulic camshafts. This intake manifold has 318 sized intake ports. When using it with 340 or 360 cylinder heads, it
must be port matched to achieve proper alignment.
Important... A/B Measurements
CHECKING FOR HOOD CLEARANCE
To ensure adequate hood clearance, check the height of your stock manifold and compare the "A" and "B" measurements against those of the Edelbrock manifold prior to purchase. The heights of all Edelbrock manifolds are listed under "Installation Notes" for each model in the intake manifold section of this catalog.
Please Note: To figure carburetor pad height, add dimensions "A" "B" and divide by 2.
This intake Manifold height: A-4.13", B-5.13" see A/B Measurements in above photo. Port exit dimensions: .97" x 1.95".
Factory manifolds have an "A" measurement of approximately:
2 barrels---- 3.54"
4 barrels---- 3.96"
Oval Track Note: This Performer Manifold is commonly the only legal manifold for use in some oval track rules. The Mopar Performer Manifold has a small 3/8" sized port opening, causing an airflow restriction that other (Chevy and Ford) engines don't have. I'm sure that is just a mistake in the rule book, so we "correct" that mistake, and it looks stock so that no one gets excited. This is called "The Stealth Correction" and increases the airflow 15/20 cfm. -$299.00
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