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9 Results Found For "pro comp heads"

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AutoMeter Pro-Comp Marine Analog Gauges

AutoMeter wraps the race-proven Pro-Comp gauge instrumentation into their marine gauges to provide accuracy for your watercraft as you head out to sea. These marine analog gauges feature a front sealed bezel design for added water resistance, and UV-protected paint on the dial pointers for added protection against sun damage. AutoMeter's wide selection of gauges come with a bulb and socket assembly, red and green bulb covers, corrosion-resistant mounting hardware, and detailed instructions for installation. Traditional incandescent lighting illuminates the perimeter of the dials. Accuracy and precision can mean the difference between a good day on the water or a bad one. Equip your boat with AutoMeter Pro-Comp marine analog gauges, available in a variety of gauge types, ranges, sizes, colors, and sending unit options.

4.6 out of 5 stars ( 25 )

$52.99

$94.99

On Sale

COMP Cams Ultra Pro Magnum Rocker Arms

Utilizing years of valvetrain design experience, the latest FEA stress analysis technology, and an exhaustive testing regiment (dyno and Spintron), COMP Cams engineering team left no detail to chance. Everything from casting techniques to valve spring clearance was scrutinized to ensure that Ultra Pro Magnum rocker arms not only lived up to the lofty standards of their predecessor, but also took stud mount rocker performance, stability, and value to a whole new level. The most noticeable advancement centers around their nearly unbreakable investment cast 8650 chromoly body. The arched, web-like design delivers a nearly 29 percent increase in strength and rigidity, while reducing the moment of inertia and optimizing the dynamic balance. The resulting rockers maximize lift and valvetrain control at high rpm. The increased retainer and valve spring clearances of the new design enable the use of large-diameter valve springs, retainers, and locks, without clearance or fitment issues. The new black oxide exterior finish offers a distinctive appearance, along with long-term corrosion resistance. The COMP Cams Ultra Pro Magnum rocker arms feature an oversized trunnion and precision-sorted needle bearings designed for use with high-load valve springs. These unique rockers also feature hardened roller tips for reduced friction and elimination of the valve stem "side loading" that causes premature valve guide wear.

4.76 out of 5 stars ( 200 )

$51.95

K1 RaceGear FLEX Tech Balaclava Headsocks

K1 RaceGear FLEX Tech balaclava headsocks are constructed of the highest quality blend of 100 percent Nomex and natural viscose fibers. This innovative material offers not only superior flame resistance and protection against heat transfer, but is the ultimate choice for soft, lightweight, comfortable undergear. Designed and tested specifically by top pros in Rally Cross, WEC and other endurance challenge series, K1 FLEX Tech layers are quickly becoming the top choice for race gear throughout all forms of competition racing. Key features and benefits: * 50 percent Nomex, 50 percent innovative viscose fibers for ultimate in weight savings, flame resistance and thermal insulation to combat heat stress and fatigue * Exceeds both SFI 3.3 and FIA 8856 homologation standards * Highest level of elasticity and softness for wearer comfort * Minimal flat-stitched seams with specialized flame-resistant thread for added comfort * Special non-chemical dry treatment to promote cooling and combat odor

Not Yet Reviewed

$69.00

$71.99

ARP Pro Series Main Bolts

ARP Pro Series main bolts are application-specific and rated at 190,000 psi. Designed for use in competition engines, as well as to meet the exacting standards and demands of professional engine builders, ARP bolts are forged from 8740 chromoly steel and feature a reduced wrenching head, large underhead radius, and rolled threads for the utmost in reliability. The threads are rolled after heat-treating which gives them about 2,000 percent better fatigue strength than most main bolts that are threaded prior to heat-treating. Hardened parallel-ground washers are included with each kit.

5.0 out of 5 stars ( 14 )

$59.99

$74.99

COMP Cams DeskTop Dyno Engine Simulators

COMP Cams DeskTop Dynos offer more speed, more engine components, and improved accuracy. Designed for the serious engine enthusiast, the DeskTop Dyno simulation packages will evaluate custom cylinder heads, any cam timing, a wide range of bores and strokes, valve sizes, and connecting rod length and angularity. Plus, you can use an advanced compression ratio calculator, cam-math QuickCalculator, and even print multi-page dyno-test reports! If you want the most from your next engine buildup, use the DeskTop Dyno engine-dyno simulators. Have fun designing the "ultimate" street or all-out racing engine. What the DeskTop Dynos can do: * Build and test virtually any 4-cycle engine * Instantly switch between US and metric units * Find the best parts for street or racing applications * Easily select components--just point and click * Test alternate fuels and nitrous oxide injection * Auto-scaling power, torque, pressure curves * Display and print components and color graphs * Test carburetors/injection, stock and racing manifolds * View and print engine pressures, efficiencies * Use built-in advanced calculators (Cam, CR, Airflow) * Add pro features with optional advanced and ProTools kits Tune these key engine components: * Bore and stroke (short strokes now supported) * Number of cylinders * Intake and exhaust valve sizes * 1, 2, or 3 valves per port * Modify valve event timing, valve lift * New lobe acceleration analysis and modeling * Change lobe centerlines and durations * Intake/exhaust port design and modifications * Wedge, Canted, Hemi, and 4-valve heads * Improved flow-bench data modeling * Enter flow data to model any cylinder head * Up to 4,000 cfm peak induction flow * Any carburetor (multiple or single) or fuel injection * Intake manifold and exhaust systems * Compression ratio from 6:1 to 18:1 * Various fuels, including gasoline, methanol, more * Nitrous oxide with gasoline

4.22 out of 5 stars ( 27 )

$64.95

Pro-Line Grave Digger Fire and Ice Painted Bodies

In 2019, the Grave Digger team sidelined the trademarked black and green livery, unveiling a wild paint scheme for two races only in the Fire and Ice Monster Jam competition. Pro-Line captured all the details of these special edition liveries in their pre-painted Grave Digger Fire and Ice bodies. The stunning icy blue or red/orange paint jobs will get you ready to freeze or incinerate the competition. Each one is fully licensed by Feld Entertainment and includes all chrome headlight bezels, red headlight lenses, a driver figure, an ice-themed or fire-themed driver helmet, and all hardware to recreate the body in full. Choose your preferred pre-painted design. Features: * World famous Grave Digger's 2019 Special Edition livery * A fresh look for your Losi LMT * Fully licensed by Feld Entertainment In the box: * Grave Digger Ice OR Fire body * Driver figure * Helmet * Headlight bezels and lenses

Not Yet Reviewed

$95.44

ARP Pro Series Rocker Arm Studs

ARP Pro Series rocker arm studs are ideal for competition applications. They are made from 8470 chromoly steel and are heat-treated to 200,000 psi tensile strength. They are concentric within .005 T.I.R. thread pitch to thread pitch, which will give you more consistent rocker geometry. With an extra-large radius base, these studs are more resistant to flex and will provide a more positive seating. Pro Series rocker arm studs were designed for use with Perma-Loc adjusters (not for use with OEM-style, self-locking nuts).

4.7 out of 5 stars ( 81 )

$67.99

$101.99

Summit Racing™ Exhaust Gasket and Bolts Pro Packs

We have put together these Summit Racing™ exhaust gasket and bolts Pro Packs to ensure a leakproof seal for your headers. They feature Fel-Pro Performance exhaust header gaskets made from high-temperature, high-density fiber material around a perforated steel core for durability and heat resistance. To provide a tight seal, we include Stage 8's Grade 8 locking header bolts. They use a patented system that consists of a grooved hex head bolt, a retainer, and a snap clip. The retainer fits over the bolt head and locks the bolt against the header tube, and the snap clip holds the retainer in place. Use one of these Summit Racing™ exhaust gasket and bolts Pro Packs to eliminate blown header gaskets from loose bolts.

3.29 out of 5 stars ( 7 )

$92.94

Sylvania Lighting ZXE Gold Halogen Light Bulbs

Sylvania's SilverStar zXe Gold are the whitest halogen headlight bulbs offered in its premium halogen collection. The Gold bulbs are made to turn heads with their premier style. Sylvania's proprietary Xenon halogen gas technology, paired with a cobalt blue coating, delivers a crisp white light that transforms the look of your car's low and high beam headlights without compromising on safety. Order the bulb style replacement recommended for your vehicle. ZXE Gold bulb features: * Whiter light: Proprietary Xenon halogen gas technology and cobalt blue coating deliver a crisp, white light for premier style * Easy DIV installation: A direct replacement for the factory bulbs in your vehicle, no modification required * Smart maintenance: Headlights dim over time; always replace bulbs in pairs to ensure equal brightness and color * Pro tip: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install * Safety: Compliant with DOT regulations and SAE standards, Sylvania headlight bulbs are designed with safety in mind to prevent glare * Trusted brand: Sylvania is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience

Not Yet Reviewed

$58.75

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