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NGK Spark Plug for GM 602 Racing Crate Motors

SAME DAY SHIPPING! Order within the next 14 hours 25 minutes and receive same day shipping

Specs
Sold in Quantity:
Each
Thread Pitch:
14 mm
Spark Plug Reach:
.708
MFG. Part #:
3754
Spark Plug Heat Range:
4
Garage Sale:
No
Notes
TR4 Plug.
NGK Spark Plug for GM 602 Racing Crate Motors
NGK Spark Plug for GM 602 Racing Crate Motors

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NGK Spark Plug for GM 602 Racing Crate Motors

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What's in the Box

Every NGK spark plug is designed to withstand severe mechanical and thermal shock associated with these high-revving, high-compression race crate engines.

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Willys Carbs WCD80541-1 GM 602 Crate Motor 4 Barrel Gasoline Carb
                        

If you are running the GM 602 crate motor, you need one of these Willy's four barrel carburetors. They are specifically built and dyno tuned to give you maximum power from your crate engine. 

  • Standard metering blocks
  • Based on a 650 body, flows between 800-850 CFM
  • Straight leg boosters
  • Same baseplate as a 750 but has 1/8” smaller venturies
  • Choke horn/tower removed for increased flow
Performance S127212-602-604 GM 602/604 Crate DUI Stealth Distributor
                        

The 602/604 DUI is designed specifically for these crate engines with two features that set it apart from regular Racing DUIs. First, the mechanical advance is calibrated on a distributor machine with an aggressive and accurate timing curve designed to meet the requirements of these crate motors. This special racing curve will ensure maximum performance and get your car out of the corners faster. Second, a melonized
gear is installed on the distributor (instead of the stock cast gear) which is compatible with factory roller cams. 

  • Capable of turning 9000 RPM
  • No external spark boxes or coils are needed
  • Easy drop-in installation with a one wire hookup
  • Sends 2-3 times more spark into the combustion chamber than a magneto
  • Allows spark plug gaps to be opened up to .055"
  • Only pulls 2-3 amps (other systems draw 10+ amps)
  • Key distributor parts are polished and lubed for smooth operation

Available in "Stealth" version with no decals and a black cap for a bone stock appearance.

Chevrolet Performance 19258602 Sealed 350 602 Small Block Crate Engine
                        
Competitive and durable racing power at an economical price!
 
Designed for circle track's weekend warriors, this bullet-proof 350-horsepower, 350-cubic-inch factory-sealed racing engine is a tough combination of power and reliability –and it fits almost any racing budget.
 
Based on GM Performance Parts' popular 350 HO engine, including a brand-new, four-bolt-main block, 9:1 hypereutectic pistons, cast iron crankshaft and GM iron Vortec cylinder heads, the 350/350 Factory Stock version features a high-rise dual-plane intake manifold, 8-quart single kick-out circle track oil pan, valve cover kit with breather tube and breather, and special "kool nut" rocker arm nut design.  The 350 HO's unique dual-pattern cam is included, too. It's based on the one found in 1965-67 Corvette 327 engines, but with more lift and duration to clear the engine exhaust quickly and move in more air –providing excellent mid- and high-range power, where you need it on the track.
 
Delivered complete from the oil pan to the intake manifold –including an HEI distributor –the 350/350 racing engine has the proven parts and horsepower to enable a competitive racecar. Getting it into the winner's circle, however, is your job!
  • Track-tested durability
  • Great mid-range power
  • Best horsepower value around
  • Factory-sealed for equal competition

Specifications:

  • 350 HP @ 5000 RPM, 390 ft. lbs. of torque @ 3800 RPM
  • Bore x Stroke: 4.00” x 3.48”
  • Compression Ratio: 9.1:1
  • 92 Octane recommended fuel
  • Cast Iron, 4-bolt main caps
  • Cam Lift: .435” Intake / .460” exhaust
  • Cam Duration @ .050”: 212 deg. Intake / 222 deg. Exhaust
  • Lobe Separation: 112.5 Degree
  • .194” Intake/ 1.50” Exhaust valves
  • Stamped Steel, 1.5:1 Ratio rocker arms
Includes:
  • Fully GM assembled long block
  • Steel Valve Cover with Chevy Bowtie Logo Breathers
  • High Rise Aluminum Intake Manifold
  • HEI Distributor
  • 8” Harmonic Balancer
  • Oil pump, pick-up and 8 quart oil pan
  • Front timing cover
GM Performance Parts Racing Crate Engines are excluded from the limited warranty.
 
*Check track rules for correct application.
GM Performance IMCA Sealed CT 350 602 Crate Engine, IMCA Approved
                        
Competitive and durable racing power at an economical price!
 
Designed for circle track's weekend warriors, this bullet-proof 350-horsepower, 350-cubic-inch factory-sealed racing engine is a tough combination of power and reliability –and it fits almost any racing budget.
 
Based on GM Performance Parts' popular 350 HO engine, including a brand-new, four-bolt-main block, 9:1 hypereutectic pistons, cast iron crankshaft and GM iron Vortec cylinder heads, the 350/350 Factory Stock version features a high-rise dual-plane intake manifold, 8-quart single kick-out circle track oil pan, valve cover kit with breather tube and breather, and special "kool nut" rocker arm nut design.  The 350 HO's unique dual-pattern cam is included, too. It's based on the one found in 1965-67 Corvette 327 engines, but with more lift and duration to clear the engine exhaust quickly and move in more air –providing excellent mid- and high-range power, where you need it on the track.
 
Delivered complete from the oil pan to the intake manifold –including an HEI distributor –the 350/350 racing engine has the proven parts and horsepower to enable a competitive racecar. Getting it into the winner's circle, however, is your job!
  • Track-tested durability
  • Great mid-range power
  • Best horsepower value around
  • Factory-sealed for equal competition

Specifications:

  • 350 HP @ 5000 RPM, 390 ft. lbs. of torque @ 3800 RPM
  • Bore x Stroke: 4.00” x 3.48”
  • Compression Ratio: 9.1:1
  • 92 Octane recommended fuel
  • Cast Iron, 4-bolt main caps
  • Cam Lift: .435” Intake / .460” exhaust
  • Cam Duration @ .050”: 212 deg. Intake / 222 deg. Exhaust
  • Lobe Separation: 112.5 Degree
  • .194” Intake/ 1.50” Exhaust valves
  • Stamped Steel, 1.5:1 Ratio rocker arms
Includes:
  • Fully GM assembled long block
  • Steel Valve Cover with Chevy Bowtie Logo Breathers
  • High Rise Aluminum Intake Manifold
  • HEI Distributor
  • 8” Harmonic Balancer
  • Oil pump, pick-up and 8 quart oil pan
  • Front timing cover
GM Performance Parts Racing Crate Engines are excluded from the limited warranty.
 
Note: Comes sealed with IMCA issued bolts and is approved for use in IMCA
 
*Check track rules for correct application.
NGK Spark Plug for GM 602 Racing Crate Engine, Cool Heat Range
                        

Every NGK spark plug is designed to withstand severe mechanical and thermal shock associated with these high-revving, high-compression race crate engines. 

  • NGK spark plug for 602 crate engine
  • Cool heat range
Klever Industrial Products 18338 Anti-Seize Bolt Dip and Brush
                        
  • More efficient: Bolt Dip featured tested and proven 80% time savings versus brushing, saving you time and money
  • Less waste: 50% less material (anti-seize/lubricant) used
  • Includes high purity anti-seize and lubricants

Learn why using anti-seize is so important in our tech article, Installing New Hardware.

Pro-Blend 1720 Anti-Seize Compound
                        

Apply Pro-Blend anti-seize directly to any metal surface that may gall or seize due to heat, pressure, torque loading or shock. Excellent in environments of gas, alcohol, water, solvents, dirt, sand, and grit.

  • Defies contact of dissimilar or like metals
  • Not affected by heat, moisture, salt water, or corrosion

Learn why using anti-seize is so important in our tech article, Installing New Hardware.

Longacre 50886 Spark Plug Viewer with Holder
                        
  • Get your jetting right for maximum power
  • 10X magnification
  • Durable and compact
  • Comes with batteries - ready to use
  • Includes spark plug holder