Summit Racing™ Pro Hemi Automotive Camshafts SUM-5754

Name: Summit Racing™ Pro Hemi Automotive Camshafts
Brand: Summit Racing
SKU: SUM-5754
Price: 429.99 USD
Availability: InStock
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Part Number: SUM-5754

$429.99

Summit Racing™ Pro Hemi Automotive Camshafts

Pro Hemi 244 Short-runner Cam, MDS and VVT Delete, 244/257 Duration, 109 LSA + 5 Adv. .625/.625 lift 4,300-7,500 basic rpm range, 2009+ 5.7 6.2 6.4
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Summit Racing™ Pro Hemi Automotive Camshafts SUM-5754

SUM-5754

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Part Number: SUM-5754

Estimated Ship Date: Today

$429.99

Overview

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Overview

Brand:

Summit Racing

Manufacturer's Part Number:

SUM-5754

Part Type:

Camshafts

Product Line:

Summit Racing™ Pro Hemi Automotive Camshafts

Summit Racing Part Number:

SUM-5754

UPC:

190861363694

Cam Style:

Hydraulic roller, OE roller

Camshaft Use:

Street/Strip

Camshaft Manufacturers Description:

Pro Hemi 244 Short-runner optimized for Single-Plane intakes often used in Drag, Circle track and some Hot Rods. It's designed for racing applications looking for the best average power. VVT Delete. Valve reliefs required. LOTS OF OVERLAP. Very mean choppy idle. Headers Required. Straight-through mufflers recommended.

Basic Operating RPM Range:

4,300-7,500

Intake Duration at 050 inch Lift:

244

Exhaust Duration at 050 inch Lift:

257

Duration at 050 inch Lift:

244 int./257 exh.

Advertised Intake Duration:

295

Advertised Exhaust Duration:

308

Advertised Duration:

295 int./308 exh.

Intake Valve Lift with Factory Rocker Arm Ratio:

0.625 in.

Exhaust Valve Lift with Factory Rocker Arm Ratio:

0.625 in.

Valve Lift with Factory Rocker Arm Ratio:

0.625 int./0.625 exh.

Lobe Separation (degrees):

109

Camshaft Gear Attachment:

1-bolt

Remanufactured:

Computer-Controlled Compatible:

Yes

Valve Springs Required:

Yes

Quantity:

Sold individually.

Notes:

2009+, MDS and VVT Delete, Pistons with bigger valve reliefs required. For best results, give your tuner your cam card. 18 I/O, 46 I/C, 62.5 E/O, 14.5 E/C, 104 ICL, 114 ECL. Common Springs for Eagle Heads: SUM-174014BP shimmed to 1.900 Installed Height. Apache heads: SUM-174016BP-16 with 2.050 Installed height. Always use a feeler gauge to cofirm .030+ out of coil bind at max lift due to rocker ratio inconsistencies.

Summit Racing™ Pro Hemi Automotive Camshafts

Summit Racing™ Pro Hemi automotive camshafts are easy on the valvetrain and stable at high rpms. They work well with superchargers and nitrous, and will require springs, a tune, phaser limiter, and an MDS (multi-displacement system) delete. The smaller cams in this group have a noticeable lope and good power across the range, while the larger cams have a serious lope with strong top-end. Choose the one that best fits your purpose.

Notes:

* Pro Hemi automotive Stage 1 has a noticeable lope and works great in 5.7L as a daily driver. It makes good power through the range, and a tune and phaser limiter are required. A free flowing aftermarket exhaust is recommended.

* Pro Hemi automotive Stage 2 has a mild lope and works great in a daily driver. It makes good power through the range, and a tune and phaser limiter are required. A free flowing aftermarket exhaust is recommended.

* Pro Hemi automotive Stage 3 has a steady lope and is about the biggest cam to used in a daily driver. It makes great midrange and has good top end. It works with a factory converter, but a tune and phaser limiter are required, and free flowing aftermarket exhaust is recommended.

* Pro Hemi automotive Stage 4 has a strong lope and works good in weekend hot rods. It makes great midrange and has very good top end. It is the biggest cam we recommend with a factory converter, and a tune and phaser limiter is required. A free flowing aftermarket exhaust is also recommended.

* Pro Hemi automotive Stage 5 (or Stage 4 supercharged) camshafts provide a serious lope, great power in the mid-range, and a strong top-end. These cams require a tune, phaser limiter, an MDS (multi-displacement system) delete, and valve springs capable of .625 lift. We recommend a free flowing aftermarket exhaust and a 2800-3000 converter. Careful attention to piston-to-valve clearance is required. Fly cutting is generally not necessary.

* Pro Hemi automotive Stage 6 (or Stage 5 supercharged) camshafts achieve the top stages in each of these groups, providing a serious lope, great power in the mid-range, and a strong top-end. Each of these special cams require a tune, a phaser limiter, an MDS (multi-displacement system) delete, and valve springs capable of .625 lift. We recommend a free flowing aftermarket exhaust and a 3000-3200 converter. Careful attention to piston-to-valve clearance is required. Fly cutting is generally not necessary.