340 / 390 Honda and Clone

Show Options ...

Options

  1. 1
  2. 2

Items 1 - 15 of 27 total

Reverse sort direction
  1. Raceseng billet lifters.

    Billet Lifter

    Our billet lifters are intended to be used in modified honda, clone and predator engines with aggressive camshafts. The billet lifters are precision cnc machined from superior grade alloy steel and heat treated to resist breakage and ensure engine durability. The billet lifters are standard length and can be used with stock, aftermarket and Raceseng S1 or S2 push rods.

    Sold in pairs.

    $40.00
    SKU: rsp_16_175

    VIEW ITEM DETAILS
  2. The perfect culmination of form and function.

    Billet Valve Cover - Black

    The perfect culmination of form and function. Our new billet valve cover paves the way with cutting edge performance style and superior engine breathing. The cover is fully cnc machined from aluminum and black anodized. It features a unique one way valve breather system that eliminates excess crank pressures and prevents excessive oil loss from the engine. For superior sealing, the cover has an o-ring groove and comes with a viton o-ring.

    The rear of the cover has two exit breather ports which are drilled and tapped for 1/4" NPT fittings. Purchase your choice of hose barb fittings or pipe plugs from the related products section.

    $175.00
    SKU: rsp_16_125 b

    VIEW ITEM DETAILS
  3. Billet Valve Cover - Machined

    Billet Valve Cover - Machined

    The perfect culmination of form and function. Our new billet valve cover paves the way with cutting edge performance style and superior engine breathing. The cover is fully cnc machined from aluminum and black anodized. It features a unique one way valve breather system that eliminates excess crank pressures and prevents excessive oil loss from the engine. For superior sealing, the cover has an o-ring groove and comes with a viton o-ring.

    The rear of the cover has two exit breather ports which are drilled and tapped for 1/4" NPT fittings. Purchase your choice of hose barb fittings or pipe plugs from the related products section.

    $175.00
    SKU: rsp_16_125 m

    VIEW ITEM DETAILS
  4. Black Logo Sticker

    Black Logo Sticker

    Show your Raceseng pride with a high quality laminated sticker!

    $3.00
    SKU: RSL-4-1 B

    VIEW ITEM DETAILS
  5. New genuine Honda GX390 carburetor.

    Carburetor

    New genuine Honda GX200 carburetor. This carburetor will flow and perform better then a stock clone carburetor.

    APPLICATION » Honda GX390

    $75.00
    SKU: rsp_16_375

    VIEW ITEM DETAILS
  6. Coil Gapping Tool

    Coil Gapping Tool

    Take the guesswork out of setting your ignition coil gap with this little beauty! Our coil gapping tool will aid you in properly setting your ignition coil gap to precisely .020".

    APPLICATION » All flywheels and engines

    $9.95
    SKU: rsp_13_061

    VIEW ITEM DETAILS
  7. Crested Thermal

    Crested Thermal

    Much cooler than your average long sleeve thermal. Well at least we think so! This one features a few strategically-placed logos for extra street cred.

    $28.00
    SKU: RSL-1-13

    VIEW ITEM DETAILS
  8. New Raceseng GX340/390 copper cylinder head gasket.

    Cylinder Head Gasket - .016"

    New Raceseng GX340/390 copper cylinder head gasket.

    APPLICATION » Honda GX390

    $25.00
    SKU: rsp_16_500

    VIEW ITEM DETAILS
  9. New Raceseng GX340/390 copper cylinder head gasket.

    Cylinder Head Gasket - .032"

    New Raceseng GX340/390 copper cylinder head gasket.

    APPLICATION » Honda GX390

    $25.00
    SKU: rsp_16_501

    VIEW ITEM DETAILS
  10. New Raceseng GX340/390 copper cylinder head gasket.

    Cylinder Head Gasket - .042"

    New Raceseng GX340/390 copper cylinder head gasket.

    APPLICATION » Honda GX390

    $25.00
    SKU: rsp_16_502

    VIEW ITEM DETAILS
  11. ID Tee

    ID Tee

    The Raceseng brand on a tee! Adorned with a subtle grey RS pattern on the front and back with the RS performance life emblem hugging the upper shoulder.

    Regular Price: $25.00

    Special Price: $12.50

    SKU: RSL-1-1

    VIEW ITEM DETAILS
  12. Timing kit components

    Ignition Timing Kit

    WHERE IS MY ENGINE TIMING SET?
    A question most people can't answer without rigging a degree wheel and timing needle up to their motor! We solved this by developing the stage 2 timing kit which turns your Rev Wheel into a degree wheel! The beauty behind this kit is its ease of installation and use. Easily adjust and set engine timing by using the piston dead stop and timing needle to set top dead center. Then spin the motor with a drill and hold a timing light at the timing needle to read your timing on the timing sticker. To retard or advance your timing, loosen the coil bracket bolts which are accessible through the front of the rev wheel and rotate your coil bracket. Tighten the bolts and your off to the races!

    $42.00
    SKU: rsp_16_063

    VIEW ITEM DETAILS
  13. Piston Dead Stop

    Piston Dead Stop

    A must have for anyone assembling and building engines. Our billet aluminum piston dead stop can be used with any motor with a 14mm spark plug. The piston dead stop screws into the spark plug hole and aids in finding true top dead center with a degree wheel. It is also an essential tool for torquing and removing a flywheel nut.

    $25.00
    SKU: rsp_13_225

    VIEW ITEM DETAILS
  14. Rev Rocker -  1.3:1 Intake 1.2:1 Exhaust Ratio - S2

    Rev Rocker - 1.3:1 Intake 1.2:1 Exhaust Ratio - S2

    Raceseng Rev Rockers are CNC milled from billet aluminum and hand assembled right here in the USA. These particular rockers are specifically designed to fit the Honda 340/390 cylinder heads and engineered to take on most applications the Honda GX or clone motor can handle. We have created the 1.3 intake and 1.2 exhaust ratio combination for the engine builders that are looking specifically for more air and fuel on the intake cycle for the added competitive edge in there class. Maximize how well your engine breaths at every RPM range while minimizing the rolling inertia and horsepower robbing friction. The roller tip and pin assembly is vacuum nitride heat treated to strengthen its resilience under the extreme heat and pressure of every performance application and further reduce friction in the valve train.

    APPLICATION » 340/390 Honda GX and Clone engines

    $200.00
    SKU: rsp_16_022

    VIEW ITEM DETAILS
  15. Rev Rocker - 1.2:1 Ratio - S2

    Rev Rocker - 1.2:1 Ratio - S2

    Raceseng Rev Rockers are CNC milled from billet aluminum and hand assembled right here in the USA. These particular rockers are specifically designed to fit the Honda 340/390 cylinder heads and engineered to take on most applications the Honda GX or clone motor can handle. We have created the 1.2:1 ratio for those who seek the maximum amount of valve lift out of their valve train. Maximize how well your engine breaths at every RPM range while minimizing the rolling inertia and horsepower robbing friction. The roller tip and pin assembly is vacuum nitride heat treated to strengthen its resilience under the extreme heat and pressure of every performance application and further reduce friction in the valve train.

    APPLICATION » 340/390 Honda GX and Clone engines

    $200.00
    SKU: rsp_16_021

    VIEW ITEM DETAILS
  1. 1
  2. 2

Items 1 - 15 of 27 total

Reverse sort direction