Computer Controlled Hydraulic Roller Camshafts
Listed in order from mild to wild, these are some of the hottest cams on the street today.  Comp Cams has taken their advanced technology one step futher with this new line of performance camshaft applications for the LT1 & LT4.   Designed to enhance the optimum power range to provide the most usable horsepower in each application.

Item #

Description

Dur. @ .050

Lift with 1.5

Lift with 1.6

Lobe Sep.

RPM Range

Comp Cams LT1 XTREME RPM

4000

OK with stock ECM

210/220

.500/.510

.533/.544

114

2000-5500

$269.95

4001

Headers, exhaust, stall, modified computer

220/230

.510/.510

.533/.533

114

2500-6000

$269.95

4002

Heads, headers, 2500 stall.

230/244

.510/.540

.533/.576

112

2800-6500

$269.95

Comp Cams LT1 XTREME ENERGY

4003

Mild applications, very good mid range, 3.23-3.73 gears

212/218

.488/.495

.520/.528

112

1200-5200

$269.95

4004

High Performance street, largest w/stock converter, noticeable idle

218/224

.495/.503

.528/.536

112

1600-5400

$269.95

4005

High Performance street 2000+ converter, gears, choppy idle

224/230

.503/.510

.536/.544

112

1900-5600

$269.95

4006

High Performance street w/modified computer, heads, intake, exhaust, gears

230/236

.510/.521

.544/.555

112

2200-5800

$269.95

4007

Street/Strip mod. computer heads, intake, headers, converter, gears

236/242

.521/.540

.555/.576

112

2500-6000

$269.95

Competition Cams LT1/LT4 Nitrous & Supercharger Cams

4020

206/218

.480/.495

.512/.528

114

1000-5500

$269.95

4021

212/224

.487/.503

.519/.536

114

1200-5600

$269.95

4022

218/230

.495/.510

.528/.544

114

1600-5900

$269.95

4023

224/236

.503/.521

.536/.555

114

2000-6200

$269.95

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