Summit Racing® Camshafts SUM-1103

Summit Racing SUM-1103 - Summit Racing® Camshafts

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 288/298, Lift .444/.466, Chevy, Small Block, Each

Estimated Ship Date: Today

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Brand: Summit Racing
Manufacturer's Part Number: SUM-1103
Part Type: Camshafts
Summit Racing Part Number: SUM-1103

Cam Style: Hydraulic flat tappet
Basic Operating RPM Range: 1,600-5,200
Intake Duration at 050 inch Lift: 214
Exhaust Duration at 050 inch Lift: 224
Duration at 050 inch Lift: 214 int./224 exh.
Advertised Intake Duration: 288
Advertised Exhaust Duration: 298
Advertised Duration: 288 int./298 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.444 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.466 in.
Valve Lift with Factory Rocker Arm Ratio: 0.444 int./0.466 exh.
Lobe Separation (degrees): 112
Computer-Controlled Compatible: No
Valve Springs Required: Yes
Camshaft Manufacturers Description: Fair idle, low midrange torque/horsepower, works well in 327 and higher c.i.d. engines. Largest camshaft with stock converter.
Quantity: Sold individually.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

From low-end torque to top-end horsepower--and everything in between--one of our Summit® cams has you covered. Assembly lube is included.

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Most Helpful Reviews Review this Product

8 Customer Reviews for Summit Racing SUM-1103 - Summit Racing® Camshafts

Average Customer Review

5 Star

(7)

4 Star

(1)

3 Star

(0)

2 Star

(0)

1 Star

(0)

sum-1103 camshaft

Summit RacingSummit Racing Verified Purchase

This cam is perfect for guys like me who are on a budget and don't want to pay a lot for the big name cams. It looks great and the install was easy. Can't wait to hear it when I fire the engine for the first time. And the shipping was incredibly fast too

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Reviewer: DAVID from AZ

Date: September 18, 2014

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Price/Value
Quality

Good for stock motor

Summit RacingSummit Racing Verified Purchase

Great sounding cam for the price

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Reviewer: MICHAEL from Canada

Date: August 13, 2014

Appearance
Ease of Installation
Price/Value
Quality

Nice, mild cam, good upgrade

Summit RacingSummit Racing Verified Purchase

Installed this in a new GM crate motor (260hp) and it really woke the engine up. Even with the stock heads, the power over the factory cam is great. What little you lose on the bottom is more than made up for in the middle and up top.

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Reviewer: WILLIAM from TX

Date: July 24, 2014

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Ease of Installation
Price/Value
Quality

so far so good

Summit RacingSummit Racing Verified Purchase

I've pretty much have the cam broke in and I am satisfied the cam sounds good and makes decent power in the specified rpm range I used lucus break in additive with zddp and everything seems to be going well I will update this review at 500 miles but so far so good on the budget summit can seems to be just as good as the big name cams also it is the same grind as a crane brand forget the pn ...read more

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Reviewer: ADAM from OK

Date: July 03, 2014

Appearance
Ease of Installation
Price/Value
Quality

Great!

Summit RacingSummit Racing Verified Purchase

Great cam for a budget build. I've run the 1102, 1103, 1104, and 1105, and if you're doing a stock (>9:1) rebuild, go 1102. 9:1 use the 1103, 9.5:1 use the 1104 1105 or bigger for 10:1

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Reviewer: BERNADETTE from United States

Date: June 30, 2014

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Price/Value
Quality

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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