Summit Racing™ 303 Plus Camshaft for Ford 5.0L HO SUM-8902

Name: Summit Racing™ Pro SBF and 303+ Hydraulic Roller Cams
Brand: Summit Racing
SKU: SUM-8902
Price: 339.99 USD
Availability: InStock
Rating: 5 (3 reviews)

5 out of 5 stars ( 3 )

Part Number: SUM-8902

$339.99

Summit Racing™ Pro SBF and 303+ Hydraulic Roller Cams

Summit F303 Plus Hyd. Roller Cam, 226/234 Duration, 114 LSA + 4 Adv, .550/.540 1.6 Ratio, .585/.574 1.7 Ratio, 3000-6500 Range, '85-1996 Roller Block
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Summit Racing™ 303 Plus Camshaft for Ford 5.0L HO SUM-8902

SUM-8902

5 out of 5 stars ( 3 )

Part Number: SUM-8902

Estimated Ship Date: Tomorrow

$339.99

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Overview

Brand:

Summit Racing

Manufacturer's Part Number:

SUM-8902

Part Type:

Camshafts

Product Line:

Summit Racing™ Pro SBF and 303+ Hydraulic Roller Cams

Summit Racing Part Number:

SUM-8902

UPC:

190861242111

Cam Style:

Hydraulic roller, OE roller

Camshaft Use:

Street/Strip

Camshaft Manufacturers Description:

The Summit 5.0 Liter F303 Plus cam is designed to take advantage of modern Beehive spring packages with more lift and increased rpm potential. It tunes similarly to the original F303 and has increased exhaust duration.

Basic Operating RPM Range:

3,000-6,500

Intake Duration at 050 inch Lift:

226

Exhaust Duration at 050 inch Lift:

234

Duration at 050 inch Lift:

226 int./234 exh.

Advertised Intake Duration:

274

Advertised Exhaust Duration:

282

Advertised Duration:

274 int./282 exh.

Intake Valve Lift with Factory Rocker Arm Ratio:

0.550 in.

Exhaust Valve Lift with Factory Rocker Arm Ratio:

0.540 in.

Valve Lift with Factory Rocker Arm Ratio:

0.550 int/0.540 exh.

Lobe Separation (degrees):

114

Camshaft Gear Attachment:

1-bolt

Remanufactured:

Computer-Controlled Compatible:

Yes

Valve Springs Required:

Yes

Quantity:

Sold individually.

Notes:

This cam is designed for use with 1986-96 Ford Windsor Roller Blocks. Summit® 303 Plus cams are designed for engines swapped into pre-pollution controlled vehicles. They are not for use in registered emissions-controlled vehicles operated on public highways and roads. Computer tuning required. Camshaft has 5.0L/302HO/351W firing order 1-3-7-2-6-5-4-8

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.