Summit Racing™ Pro SBF and 303+ Hydraulic Roller Cams SUM-8910

Name: Summit Racing™ Pro SBF and 303+ Hydraulic Roller Cams
Brand: Summit Racing
SKU: SUM-8910
Price: 339.99 USD
Availability: InStock
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Part Number: SUM-8910

$339.99

Summit Racing™ Pro SBF and 303+ Hydraulic Roller Cams

Pro SBF Best Hydraulic Roller Cam 10, 252/264 Duration, 109 LSA + 3 Adv. .587/.587 lift 1.6 ratio, .625/.625 lift 1.7 ratio, 4,000-7,500 basic rpm
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Summit Racing™ Pro SBF and 303+ Hydraulic Roller Cams SUM-8910

SUM-8910

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Part Number: SUM-8910

Estimated Ship Date: Today

$339.99

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Overview

Brand:

Summit Racing

Manufacturer's Part Number:

SUM-8910

Part Type:

Camshafts

Product Line:

Summit Racing™ Pro SBF and 303+ Hydraulic Roller Cams

Summit Racing Part Number:

SUM-8910

Item Number:

8553564

UPC:

190861363427

Cam Style:

Hydraulic roller, OE roller

Camshaft Use:

Street/Strip

Camshaft Manufacturers Description:

HR 10 likes 4.11+ gears and a 3,800+ stall converter. It has a nasty mean choppy idle with a 347+ Cid. on up and is mainly designed for street/strip use. Headers and extremely free flowing mufflers required.

Basic Operating RPM Range:

4,000-7,500

Intake Duration at 050 inch Lift:

252

Exhaust Duration at 050 inch Lift:

264

Duration at 050 inch Lift:

252 int./264 exh.

Advertised Intake Duration:

304

Advertised Exhaust Duration:

313

Advertised Duration:

304 int./313 exh.

Intake Valve Lift with Factory Rocker Arm Ratio:

0.587 in.

Exhaust Valve Lift with Factory Rocker Arm Ratio:

0.587 in.

Valve Lift with Factory Rocker Arm Ratio:

0.587 int./0.587 exh.

Lobe Separation (degrees):

109

Camshaft Gear Attachment:

1-bolt

Remanufactured:

Computer-Controlled Compatible:

Valve Springs Required:

Rotation:

Clockwise

Quantity:

Sold individually.

Summit Racing™ Pro SBF and 303+ Hydraulic Roller Cams

Are you looking for a great made-in-the-USA cam for your 5.0L H.O. engine? Pro SBF and 303+ cams start with American bearing steel billets, the cams are precision-machined on a modern Landis CNC grinder with CBN diamond wheels for unmatched quality.

Still thinking in terms of LSA and duration splits? These cams are designed on a whole other level by tuning each of the four valve events separately. Having a cam with attitude doesn't mean it has to be a dog at low rpm. We've tuned each of the four valve events to maximize power and torque in the range you will be running in. You CAN have your cake and eat it too.

Summit Racing's™ affordable E303 Plus, B303 Plus, and F303 Plus are designed to tune easily and have the idle you're looking for. We've applied the latest lobe technology, and the valve events have been tweaked for modern intake manifolds and cylinder heads.

The Pro SBF lineup ranges from a 204-duration daily driver tow cam to a 252 duration 8k rpm barn-burner. They are ground in fine increments to match your specific engine's top-end, displacement and intended rpm range. The lobes are stable to high-rpm and easy on the valvetrain, but we've added lift to take advantage of the high-lift flow of the latest cylinder heads. They are more aggressive with more overlap than their 303+ brothers for more attitude.