Home > Performance Engine Parts
Choose a sub category:
ARC Rod Bolts & Bearings Billet Connecting Rods Billet Sidecovers
Build Your Own Exhaust Parts Camshafts And Lifters Case Bearings
Catch Cans Crankshafts And Bearing Supports EC Performance Engine Products
Engine Blocks Flywheels Head Gaskets
Hop Up Kits Mufflers/Silencers Performance Ignition Parts And Spark Plugs
Pistons, Rings, And Wristpins Pulse Fittings Push Rods
Racing Heads Rocker Arms Rocker Arms
Short Blocks Starter Boxes And Starter Nuts Stroker Kits
Stud Kits Throttle Accessories Timing Keys
Valve & Spring Kits Karting Valves, Springs, Retainers, and Components
Sort By:
Page of 11
Valve Spring Shim Valve Spring Shim

Available in three thickness For Big Block And Small Block: .015", .030" .060" Please Make Sure Of What Size Block You Are Ordering For

Small Block:
fits GX120, Briggs Animals, GX160s, etc.
Big Block: fits GX240/390, and 13hp Chinese OHV’s etc.

Note: Shim thickness may vary slightly.

Our Price: $0.99
Shim, Crankshaft, GX390 & 420 Predators Shim, Crankshaft, GX390 & 420 Predators

Shims for setting endplay of crankshafts.
Made of Spring steel. Thickness are approximate and subject to manufacturing tolerances (typically -.05 to +0.0mm). SOLD INDIVIDUALY (picture for reference only)
Available in
  • .004" (.1mm)
  • .008" (.2mm)
  • .012" (.3mm)

NON-RETURNABLE

Our Price: $1.19
Shim, Crankshaft, GX200, 212 Predators, & BSP/AKRA "Clones Shim, Crankshaft, GX200, 212 Predators, & BSP/AKRA "Clones

Shims for setting endplay of crankshafts.
Made of Spring steel. Thickness are approximate and subject to manufacturing tolerances (typically -.05 to +0.0mm). SOLD INDIVIDUALY (picture for reference only)
Available in
  • .004" (.1mm)
  • .008" (.2mm)
  • .012" (.3mm)

NON-RETURNABLE

Our Price: $1.19
Wiseco Wristpin/Piston Pin, Snap Ring .490 Sold as A Pair Wiseco Wristpin/Piston Pin, Snap Ring .490 Sold as A Pair

Sold As A pair.

Snap Ring Style for Wiseco Pistons,
Easier to install than Spiral Lox, Reusable
.490


Our Price: $1.49
Throttle Stop Pin ( Cable Stop) Throttle Stop Pin ( Cable Stop)

Your Basic Throttle Stop Pin. Set Your Throttle and Tighten it down.

Our Price: $1.99
Dowels, Case, Solid, Pair, M8 x 16, ARC Side Covers Dowels, Case, Solid, Pair, M8 x 16, ARC Side Covers

Replacement ARC 6057 & 6058 Side Cover Dowel Pins, Solid 8mm x 16mm  

Our Price: $2.59
Rotator, ( Lash Cap) Exhaust Valve, Predator And GX120 to GX200 Rotator, ( Lash Cap) Exhaust Valve, Predator And GX120 to GX200

Sold Individually, Stock Replacement Lash Cap for Predator 212 And GX120 to GX200

Our Price: $2.99
Stock Oil Drain Plug Predator 212, GX100 - GX200 Stock Oil Drain Plug Predator 212, GX100 - GX200

Stock Oil Drain Plug. Fits Predator 212 and GX100, GX120, GX140, GX160, GX200, GXV120, GXV140 and GXV160. Replaces Stock Honda Part 90131-ZE1-000.

Our Price: $2.99
Stock Lash Caps Sold Each, 5.5 mm, (Hemi Predator, GX200 & 6.5 Chinese OHV's) Stock Lash Caps Sold Each, 5.5 mm, (Hemi Predator, GX200 & 6.5 Chinese OHV's)

Stock Lash Caps. 5.5 mm Sold Each. For Hemi Predator, GX200 & 6.5 Chinese OHV's.

Our Price: $2.99
A7RTC Spark Plug A7RTC Spark Plug

The Most Popular Spark Plug For 49cc, 110cc,125cc,150cc Motors, ATV's, Go Karts And Mopeds. Also Replaces Champion CR7HSA

Our Price: $5.99
Sale Price: $3.49
Savings: $2.50
6052C Sidecover O-Ring 6052C Sidecover O-Ring

2ft .070 Buna-n O-Ring for our 6052,6057 and 6058 Billet Sidecovers

Our Price: $3.99
NGK Spark Plug Cover/Boot 90 Deg. Elbow NGK Spark Plug Cover/Boot 90 Deg. Elbow

NGK Spark Plug Resistor Plug end 90 Degree. Water Proof.

Our Price: $3.99
Middle Groove Keepers, pair, 5.5mm, Middle Groove Keepers, pair, 5.5mm,

Use with Aluminum Retainers, 5.5mm Stem (GX200, 6.5 Clones)
Sold as a pair (2 keepers) to do 1 Valve.

Our Price: $4.99
OEM Honda Valve Cover, GX120-GX200 OEM Honda Valve Cover, GX120-GX200

Genuine Honda Valve Cover, Fits GX120 to GX200.

Our Price: $6.99
Sale Price: $4.99
Savings: $2.00
Z4C Spark Plug for 80cc 2-Stroke Motorized Bicycle Engine Z4C Spark Plug for 80cc 2-Stroke Motorized Bicycle Engine

The Z4C spark plug for 80cc 2-stroke Motorized bicycle engine kits will fit numerous small gas engines in the 48cc, 66cc, 70cc, and 80cc displacement range.
The Z4C will substitute for the:Autolite 4093 or 425, Champion L86C, NGK, B5HS, or B6HS (preferred)

Our Price: $5.99
Case Bearing 6205, Chinese 6.5 OHV Case Bearing 6205, Chinese 6.5 OHV

(Sold Individually) Case Bearing For Chinese 6.5 OHV

Our Price: $5.99
Key, Timing, Offset, GX Hondas, 6.5 to 15 hp Chinese OHV, & Predator Key, Timing, Offset, GX Hondas, 6.5 to 15 hp Chinese OHV, & Predator

Offset timing key used to advance timing on all Hondas and Chinese OHVs. 2, 4, 6, 8, & 12 degrees

Our Price: $6.99
Racing Spark Plug Autolite AR3910X Racing Spark Plug Autolite AR3910X

The Autolite 3910X Racing Spark spark plug is a surface gap plug that requires no gap settings. A simple plug and play part that is a beneficial upgrade to the ignition system on your 212cc predator, BSP, or any other clone engine.
  • Specifically designed with colder heat ranges than the factory plug to enable performance modifications and handle intense conditions
  • Contains an Yttrium-enhanced alloy to enable up to 8% reduction in sidewire temperature for improved durability and less pre-ignition
  • Features cut back ground electrode for improved ignitability of flame kernel
  • Coated in an anti-corrosive nickel plating to prevent rusting

Our Price: $10.99
Sale Price: $6.99
Savings: $4.00
Guide Plate, Billet, GX200 Guide Plate, Billet, GX200

Billet Guide Plate for use with Chrome Moly Push Rods For the GX200

Our Price: $6.99
Predator 212 .010 Thin Steel Head Gasket 70mm 2.756 Predator 212 .010 Thin Steel Head Gasket 70mm 2.756

Predator 212 .010 Thin Steel Head Gasket. 70mm 2.756

Our Price: $6.99
Gasket, Head, GX200/GX160/Clone (68mm), Metal, .010 Gasket, Head, GX200/GX160/Clone (68mm), Metal, .010

Metal Head Gasket for GX160s and GX200 and clones with 68mm bore. Approx .010" Thick
equivalent of Honda Part # 12251-ZL0-003
Stock replacement for GX200s and UT2 GX160s and all clones with 68mm bore.
Can be used on older GX160s to increase compression

Our Price: $6.99
High Groove Keepers, pair, 5.5mm, High Groove Keepers, pair, 5.5mm,

Use to increase spring pressure with aluminum retainers 5.5mm Stem (GX200, 6.5 Clones)
Sold as a pair (2 keepers) to do 1 Valve

Our Price: $6.99
Fiber Fire Ring Steel Compression Ring Head Gasket For 212 Predator (70mm-2.756) Fiber Fire Ring Steel Compression Ring Head Gasket For 212 Predator (70mm-2.756)

(70mm-2.756) Predator 212 .045 Fiber Fire Ring Steel Compression Ring Head Gasket.

Our Price: $6.99
6.5mm, Keepers, pair, (GX390 & 420) 6.5mm, Keepers, pair, (GX390 & 420)

Keepers, Replacement for Aluminum Retainers for 6.5mm Valves (GX270, GX390, and 13/15 hp Clones)
Sold as a pair (2 keepers) to do 1 Valve
Note: These will NOT fit 420 Predator Stock Valves

Our Price: $6.99
Lash Caps Pair, 5.5 mm, Hardened for Stainless Valves (GX200 & 6.5 Chinese OHV's) Lash Caps Pair, 5.5 mm, Hardened for Stainless Valves (GX200 & 6.5 Chinese OHV's)

Lash cap Pair for Racing Valves. Used to correct Valve Train Geometry (Required with Roller Rockers)

Our Price: $7.99
Valve Guide Bronze Big Block, 6.5 mm, GX270 & GX390 Valve Guide Bronze Big Block, 6.5 mm, GX270 & GX390

Big Block Valve Guide 6.5mm Stem size. Must be reamed or honed to size, Each (sold individually - 2 required per head)

Our Price: $7.99
Fiber Fire Ring Steel Compression Ring Head Gasket For GX200 And 6.5 Chinese OHV's 68mm Fiber Fire Ring Steel Compression Ring Head Gasket For GX200 And 6.5 Chinese OHV's 68mm

68mm (2.682 ) GX200&BSP .045 Fiber Fire Ring Steel Compression Ring Head Gasket.

Our Price: $7.99
Gasket, Head, GX270 : Genuine Honda, Fiber .045" Gasket, Head, GX270 : Genuine Honda, Fiber .045"

(Genuine Honda) OEM Part. .045"

Our Price: $7.99
Valve Springs, 18 lb, 212 Hemi Predator Pair Valve Springs, 18 lb, 212 Hemi Predator Pair

Racing Valve Spring, 18lb closed pressure. Fits new style Predator (Hemi Head) engines.

Our Price: $8.99