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COMP Cams 12-526-5 Open Wheel Modified Traction Control 254/260 Solid Flat Cam For SBC

(GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91 + 238 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

12-526-5
5 reviews
Sale Price

$325.95

1 left at this price

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Usually delivered within 2 days

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Product Details

The COMP Cams 12-526-5 is a specialized solid flat tappet camshaft designed specifically for open wheel modified racing applications with traction control systems. Engineered for small block Chevrolet engines, this cam features aggressive 254/260 duration specifications optimized for the unique demands of dirt track and asphalt modified racing.

Key Specifications:

  • Advertised Duration: 254° intake / 260° exhaust
  • Solid flat tappet design for maximum stability and precise valve control
  • Engineered specifically for open wheel modified racing with traction control
  • Small block Chevrolet compatibility
  • Optimized lobe profiles for modified racing power characteristics

This camshaft is purpose-built for the demanding environment of modified racing, where traction control systems require specific power delivery characteristics. The split duration design (254/260) provides enhanced exhaust scavenging while maintaining strong mid-range torque, critical for managing wheel spin and maximizing forward bite off the corners. COMP Cams precision manufacturing ensures consistent performance and durability under extreme racing conditions.

Note: This is a solid flat tappet camshaft requiring proper break-in procedures, compatible lifters, and appropriate valve spring selection. Professional installation and tuning recommended for racing applications.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91, C3500 1979-86, 1988-95, K2500 Suburban 1979-86, 1992-95, K3500 1979-86, 1988-95, C15/C1500 Pickup 1967-74 + 234 more models

Basic Operating RPM Range

3,100-7,100

Usage

Strip

Lifter Type

Solid Flat Tappet

Exhaust Valve Lift

0.597

Intake Duration at .050 Inch Lift

254

Exhaust Duration at .050 inch Lift

260

Grind Number

280MHQ S7

Camshaft Material

Cast Iron

Camshaft Series

Open Wheel Modified Traction Control (1.6 Rocker Ratio)

Cam Type

Solid Flat Tappet

Assembly Lubricant Included

Yes

Lifters Included

No

Valve Springs Required

Yes

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

No

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Camshaft Gear Attachment

3-Bolt

Advertised Exhaust Duration

289

LOBE SEPARATION

107

AMAZON ASIN

B002EE0F1E

Intake Valve Lift

0.59

Advertised Intake Duration

280

Engine Family

Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)

Autoplicity has the cheapest prices around and fast shipping. I will do business with them again in the future.

Great Pricing (lowest i can find anywhere) and Quick Shipping, Product has no damage from shipping! Thank you Autoplicity!

I had never heard of Autoplicity before placing this order. I found Autoplicity via Google and decided I'd give them a try as they were the cheapest option. <br>Autoplicity did have the lowest price. The order was shipped promptly and got to me 2 days after ordering and the next day after it was shipped. I am very happy with this purchasing experience and would purchase from Autoplicity again without any hesistation.<br>

Ample supply of parts and very competitive prices. Reasonably quick order processing.

I ordered this Weathertech cargo liner (order#: 8049) on a Tuesday and received it by Saturday. Speedy delivery and absolutely love this product. It is a perfect fit and still easy to get to the storage compartment of my Rav4.

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