- Out-of-Stock
CAMSHAFT LS
Availability:
Out-of-Stock
Description
Summit Factory Performance Stage 2 LS Cam, 227/239 108 L/S, .551/.551 Lift, Vortec LS1 LS2 LS6 LS3 LS7 LQ4 LQ9, Summit's version of Factory Stage 2
The Summit Racing Pro LS Single Plane cams are affordable and designed for racing applications where a carburetor and open exhaust are commonly found. These cams have slightly narrower lobe separation to increase torque and compliment short runner intakes. They come in distinct cam timing increments to give you maximum control over the power band. They're also designed with longevity in mind by taking stress off the valve train. These lobes remain stable to over 7,000 rpm with a common .600 and .670 lift dual spring kits.
The Summit Racing Pro LS Single Plane cams are affordable and designed for racing applications where a carburetor and open exhaust are commonly found. These cams have slightly narrower lobe separation to increase torque and compliment short runner intakes. They come in distinct cam timing increments to give you maximum control over the power band. They're also designed with longevity in mind by taking stress off the valve train. These lobes remain stable to over 7,000 rpm with a common .600 and .670 lift dual spring kits.
CAMSHAFT LS - Part number: SUM-8704 - for American Cars - delivery to the UK and the EU
Manufacturer part number: 8704 - CAMSHAFT LS engine-camshaft
Data sheet
- Quantity
- Sold individually.
- Advertised Exhaust Duration
- 305
- Advertised Intake Duration
- 290
- Exhaust Valve Lift with Factory Rocker Arm Ratio
- 0.551 in.
- Intake Valve Lift with Factory Rocker Arm Ratio
- 0.551 in.
- Basic Operating RPM Range
- 2,700-6,700
- Valve Springs Required
- Yes
- Cam Style
- Hydraulic roller tappet
- Camshaft Gear Attachment
- 3-bolt
- Intake Duration at 050 inch Lift
- 227
- Exhaust Duration at 050 inch Lift
- 239
- Duration at 050 inch Lift
- 227 int./239 exh.
- Advertised Duration
- 290 int./305 exh.
- Lobe Separation (degrees)
- 108
- Computer-Controlled Compatible
- Yes
- Camshaft Manufacturers Description
- The Summit Stage 2 Single Plane cam has an aggressive lope. It makes good midrange power and is designed to be used with LS6 springs. It can make power to 7000 rpm with the higher rate dual spring option. Fly-cutting pistons may be required.
- Valve Lift with Factory Rocker Arm Ratio
- 0.551 int./0.551 exh.
Package dimensions
Width: 25.00 inch
Height: 10.00 inch
Depth: 10.00 inch
Weight: 12.00 lb