MANIFOLDS - Chrysler - RPM Air-Gap - Small Block
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Chrysler 318/360 V8
RPM AIR-GAP 340/360 (1500-6500 rpm)
The First Dual-Plane Manifold Design for High-Performance Street with our Proven, Race-Winning Air-Gap Feature
Designed for 340-360 c.i.d. Chrysler V8s and 318 c.i.d. engines with 340-360 cylinder heads, the RPM Air-Gap incorporates the same race-winning technology that's been used on our Victor Series competition intakes for years. The air-gap design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. Accepts early-style waterneck only. Will not accept stock Thermo-Quad carburetor. Will not fit 1992 and later Magnum engines. Includes nitrous bosses. No provision for exhaust heated chokes and no exhaust crossover.
Applications Part #
RPM Air-Gap 340/360 (non-EGR) #7576*
RPM Air-Gap 340/360 NASCAR Edition includes special edition NASCAR hat (non-EGR) #75763*
RPM Air-Gap 340/360 (non-EGR) w/ EnduraShine finish #75764*
 
Carburetor Recommendations: Edelbrock Thunder Series AVS or Performer Series carb, 650-800 cfm (see Carbs & Accessories), use our #1481 or #1843 Throttle/Transmission Lever Kit

Installation Notes: Recommended intake gasket: Edelbrock #7276, Fel-Pro #1213, Chrysler #4397642 (or equivalent) for 340 and 360. Manifold height: A-4.9", B-5.8" see A/B Measurements. Port exit dimensions: .98" x 2.16". 1979 and later rotary A/C compressor will not clear waterneck.


Chrysler Magnum 5.2L & 5.9L V8
RPM AIR-GAP MAGNUM (1500-6500 rpm)
Designed for 1992 & later 5.2L (318 c.i.d.) and 1993 & later 5.9L (360 c.i.d.) Chrysler Magnum V8s, the RPM Air-Gap manifold allows the use of a carburetor on these originally fuel-injected engines for use in early muscle cars and street rods. This dual-plane manifold design incorporates the same race-winning Air-Gap technology that's been used on our Victor Series competition intakes for years for outstanding performance in the 1500 to 6500 rpm range. The Air-Gap design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. Match with Performer RPM cylinder heads for maximum performance.
Applications Part #
RPM Air-Gap Magnum (non-EGR) #7577*
 
Carburetor Recommendations: Edelbrock Thunder Series AVS or Performer Series carb, 650-800 cfm (see Carbs & Accessories), use our #1481 or #1843 Throttle/Transmission Lever Kit

Installation Notes: Recommended intake gasket: Edelbrock #7277, Mopar Performance #4876049 (or equivalent) Manifold height: A-4.75", B-5.8" see A/B Measurements. Port exit dimensions: 1.08" x 2.10". Accepts Magnum waterneck only.

* Not legal for sale or use on pollution controlled motor vehicles.
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