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Edelbrock Rollin’ Thunder Camshaft #2268 is designed for 348/409 (W Series) engines from 1958-65 and produce optimum torque from the low-end to the mid-range. Rollin’ Thunder camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. They are smooth idling cams for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you’ll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 451HP and 470 Ft Lbs of Torque when paired with Performer RPM intake manifold #7159, Performer Series Carbs #1412, Performer RPM cylinder heads #60815 and Edelbrock roller tappet lifter set #97423. Must use a high stall torque converter. Camshaft specifications: – Intake duration: 230 Degrees – Exhaust duration: 234 Degrees – Intake lift: .616″ – Exhaust lift: .628″ – Lobe separation: 112 Degree – Intake Center Line: 107 – Vacuum: 10″
Edelbrock Rollin’ Thunder Camshaft #2268 is designed for 348/409 (W Series) engines from 1958-65 and produce optimum torque from the low-end to the mid-range.
Chevrolet:W-Series:348 (5.7L)/409 (6.7L)- Increased Performance
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Edelbrock Rollin’ Thunder Camshaft #2263 is designed for 500+ Mark IV and Gen V engines from 1967-95 and produce optimum torque from the low-end to the mid-range. Rollin’ Thunder camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. They are smooth idling cams for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you’ll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 676HP and 649 Ft Lbs of Torque when paired with Victor Jr. intake manifold #2902 and E-CNC cylinder heads #79555. Not for 1965-66 Big block Chevy’s requiring a grooved rear cam journal. Must use with a high stall torque converter. Camshaft specifications: – Intake duration: 248 Degrees – Exhaust duration: 256 Degrees – Intake lift: .632″ – Exhaust lift: .648″ – Lobe separation: 112 Degree – Intake Center Line: 109.5 Degree – Vacuum: 11″
Edelbrock Rollin’ Thunder camshaft #2263 is designed for 500+ Mark IV and Gen V engines from 1967-95 and produce optimum torque from the low-end to the mid-range.
Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L)- Increased Performance
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Edelbrock Rollin’ Thunder Camshaft #2264 is designed for 500+ Gen VI engines from 1996-Later and produce optimum torque from the low-end to the mid-range. Rollin’ Thunder camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. They are smooth idling cams for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you’ll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 723HP and 652 Ft Lbs of Torque when paired with Pro-Flo XT EFI system #3558 and E-CNC cylinder heads #79555. Must use a high stall torque converter. Camshaft specifications: – Intake duration: 248 Degrees – Exhaust duration: 256 Degrees – Intake lift: .632″ – Exhaust lift: .648″ – Lobe separation: 112 Degree – Intake Center Line: N/A – Vacuum: 11″
Edelbrock Rollin’ Thunder camshaft #2264 is designed for 500+ Gen VI engines from 1996-Later and produce optimum torque from the low-end to the mid-range.
Chevrolet:Big-Block Mark IV:454 (7.4L)/502 (8.2L)- Increased Performance
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Edelbrock Rollin’ Thunder Camshaft #2218 is designed for LS1/LS6 Gen III Chevy’s from 1997-04 and produces optimum torque from the low-end to the mid-range. Rollin’ Thunder camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. They are smooth idling cams for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you’ll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 494HP and 439 Ft Lbs of Torque when paired with E-CNC 215 cylinder heads #79949. Must use a high stall torque converter only. Will not work with stock valve springs. Camshaft specifications: – Intake duration: 207 Degrees – Exhaust duration: 220 Degrees – Intake lift: .573″ – Exhaust lift: .580″ – Lobe separation: 118 Degree – Intake Center Line: 119.5 Degree – Vacuum: 16″
Edelbrock Rollin’ Thunder camshaft #2218 is designed for LS1/LS6 Gen III Chevy’s from 1997-04 and produces optimum torque from the low-end to the mid-range.
Chevrolet:Gen III LS1:346 (5.7L);Chevrolet:Gen III LS6:346 (5.7L)- Reduce Friction
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Edelbrock part #7535 RPM Air-Gap Dual-Quad is designed for 289-302-347 c.i.d. small-block Fords. This is a dual plane intake manifold which combines dual four-barrel excitement with a well-mannered street manifold. This intake is taller than the low-profile F-28 intake and offer performance improvements in the 1500-6500 rpm range. The large runners feature our unique Air-Gap design that separates the runners from the hot engine valley for a cooler, denser charge and more horsepower. Carb center to carb center is 6-7/16″.
Edelbrock RPM Air-Gap Dual Quad Intake Manifold for Ford 289-347 Small-Block V8
Ford:Small-Block:289 (4.7L)-347 (5.7L)- Excellent Throttle Response and Mid-Range Power
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Edelbrock PN 7561-CP Air-Gap RPM Oval Port intake manifold is designed for high performance 396-502 c.i.d. Chevy V8’s with large oval-port cylinder heads (1975 and earlier) or Edelbrock Performer/Performer RPM heads. This RPM Air-Gap incorporates the same race-winning technology that’s been used on our Victor Series competition intakes for decades. 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. Includes rear water outlets, two distributor clamp locations and nitrous bosses. Accepts all late model alternator and A/C brackets for the street. For square bore carburetors only. Will not fit under stock hood of Corvette, 1964-67 Chevelle or 1967-81 Camaro. Use with electric or manual choke carburetors sized for 750-850 cfm. This PN 7561-CP version comes with a brilliant Chrome plasma finish that is durable and easy to maintain.
Edelbrock RPM Air-Gap Oval Port Intake Manifold for Chevrolet 396-502 Big-Block V8 with Chrome Plasma finish- 7 stage prewash & 4 stage coating for a beautful and durable finish.
- Highest Performance Oval Port manifold for the 1500-6500 RPM range!
- Dropped divider wall evens out air/fuel ratio at low rpm
- No polishing, just wipe and go!
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Edelbrock PN 7561-CP Air-Gap RPM Oval Port intake manifold is designed for high performance 396-502 c.i.d. Chevy V8’s with large oval-port cylinder heads (1975 and earlier) or Edelbrock Performer/Performer RPM heads. This RPM Air-Gap incorporates the same race-winning technology that’s been used on our Victor Series competition intakes for decades. 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. Includes rear water outlets, two distributor clamp locations and nitrous bosses. Accepts all late model alternator and A/C brackets for the street. For square bore carburetors only. Will not fit under stock hood of Corvette, 1964-67 Chevelle or 1967-81 Camaro. Use with electric or manual choke carburetors sized for 750-850 cfm. This PN 7561-CP version comes with a brilliant Chrome plasma finish that is durable and easy to maintain.
Edelbrock RPM Air-Gap Oval Port Intake Manifold for Chevrolet 396-502 Big-Block V8 with Chrome Plasma finish- 7 stage prewash & 4 stage coating for a beautful and durable finish.
- Highest Performance Oval Port manifold for the 1500-6500 RPM range!
- Dropped divider wall evens out air/fuel ratio at low rpm
- No polishing, just wipe and go!
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Edelbrock Part PN 7521-BP RPM Air-Gap intake manifold is designed for Small-Block Ford 289-302 CID based V8’s including 331-347 stroker applications. The RPM Air-Gap incorporates the same race-winning technology that’s been used on our Victor Series competition intakes and is the perfect manifold for hot rodders, street custom enthusiasts, bracket racers or any builder looking for optimum performance in the 1,500-6,500 RPM range with a serious look of horsepower under the hood. The Air-Gap design features an open air space under the plenum that separates the runners from the hot engine resulting in a cooler, denser charge for more power. The 7521 RPM Air-Gap features larger runners (7% at the plenum entries) than the standard 7121 Performer RPM design that is beneficial to larger CID stroker engines. This PN 7521-BP version comes with a beautiful reflective Black Plasma finish that is durable and easy to maintain. The Plasma finishes are applied by a fully automated 7 stage prewash and 4 stage finish. A durable clear powder coat finises the process. The 7521 includes nitrous bosses but no provision for exhaust heated chokes and no exhaust crossover. Edelbrock carbs will work with Ford automatic overdrive trans (AOD) when used with Lokar bracket SRK-4000. For more info go to www.lokar.com.
Edelbrock Part #7521-BP RPM Air-Gap intake manifold is designed for small-block 302/331/347 Ford V8. Perfect for hot rods, street machines, bracket racers or any builder looking for optimum performance with a deep glossy black finish.- 7 stage prewash and 4 stage coating for durability and beauty
- Outstanding performance for any 1500-6500 rpm application
- Long runner high-rise design for broad torque curve
- Deep Black Plasma finish
- Just wipe and go!
- Easy to maintain
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Edelbrock part #7516-BP RPM Air-Gap intake manifold is based on the powerful Performer RPM Vortec #7116. This single four-barrel intake is designed for 262-400 c.i.d. Chevy V8’s with 1996 and later Vortec (L31) cast iron or Edelbrock E-Tec aluminum heads. 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. An external water bypass boss is machined into the front of the water crossover for use on 1996 and later Vortec production engines. Includes rear water outlets, nitrous bosses, a temp sensor boss that clears all waternecks, two distributor clamp locations and a heater outlet boss that’s angled for proper fit over the valve cover. Accepts 1976 and later alternator and air-conditioning brackets for street installations. For square-bore carbs. The PN 7516-BP version comes with a brilliant Black plasma finish that is durable and easy to maintain. No provision for exhaust-heated chokes and no exhaust crossover. Will not fit under stock Corvette hood.
Edelbrock Part #7516-BP RPM Air-Gap intake manifold is designed for Small-Block Chevy with Vortec or E-tec style cylinder heads. Perfect for any builder looking for optimum 1500-6500 rpm performance with a beautiful Black Plasma finish. -
Edelbrock part #7516-CP RPM Air-Gap intake manifold is based on the powerful Performer RPM Vortec #7116. This single four-barrel intake is designed for 262-400 c.i.d. Chevy V8’s with 1996 and later Vortec (L31) cast iron or Edelbrock E-Tec aluminum heads. 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. An external water bypass boss is machined into the front of the water crossover for use on 1996 and later Vortec production engines. Includes rear water outlets, nitrous bosses, a temp sensor boss that clears all waternecks, two distributor clamp locations and a heater outlet boss that’s angled for proper fit over the valve cover. Accepts 1976 and later alternator and air-conditioning brackets for street installations. For square-bore carbs. The PN 7516-CP version comes with a brilliant Chrome plasma finish that is durable and easy to maintain. No provision for exhaust-heated chokes and no exhaust crossover. Will not fit under stock Corvette hood.
Edelbrock Part #7516-CP RPM Air-Gap intake manifold is designed for Small-Block Chevy with Vortec or E-tec style cylinder heads. Perfect for any builder looking for optimum 1500-6500 rpm performance with a beautiful Chrome Plasma finish. -
Edelbrock part #7581-BP RPM Air-Gap 351W intake manifold is designed for street and high performance 351-427 c.i.d. 351W Ford V8 applications. The RPM Air-Gap incorporates the same race-winning design that’s been used on our Victor Series competition intakes for decades. 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. Larger cross sectional area and a taller carb flange than #7181 for compatibility with large displacement, stroker 351W based engines. Includes bosses for nitrous and rear water crossover. Edelbrock carbs will work with Ford automatic overdrive trans (AOD) when used with Lokar bracket SRK-4000, for more info call (865) 966-2269 or go to www.lokar.com.
Edelbrock Performer RPM Air-Gap Intake Manifold for 351W Ford Small Block Windsor engines, Black Plasma -
Edelbrock part #7581-CP RPM Air-Gap 351W intake manifold is designed for street and high performance 351-427 c.i.d. 351W Ford V8 applications. The RPM Air-Gap incorporates the same race-winning design that’s been used on our Victor Series competition intakes for decades. 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. Larger cross sectional area and a taller carb flange than #7181 for compatibility with large displacement, stroker 351W based engines. Includes bosses for nitrous and rear water crossover. Edelbrock carbs will work with Ford automatic overdrive trans (AOD) when used with Lokar bracket SRK-4000, for more info call (865) 966-2269 or go to www.lokar.com.
Edelbrock Performer RPM Air-Gap Intake Manifold for 351W Ford Small Block Windsor engines, Chrome Plasma
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