Manifold Kit, 390 Carb to GX200, 6.5 Chinese OHV, & 212 Predator, 15 Degree Mount

Designed to mount GX390 Type Carbs to GX200, 6.5s, and 212 Predators using 15 degree motor mounts. If using a flat motor mount, then NR Racings "Flat Mount Adapter Kit" must be added (sold separately).
Typically requires a 108 Main Jet for std bore Gas GX390 carbs and 110 for Gas Bored Carbs. Methanol carbs will need a 150 to 160 Main or larger.

Pulse Fitting can be installed for operating fuel pumps, otherwise plug can be used to seal opening. NOTE: PULSE FITTING FACES UP Note: On some Long Duration (radical) cams, the intake vacuum signal is too weak to operate the fuel pump, esp when using methanol. In this case, you will need to pulse from the valve cover or block..
Contents: Manifold, Pulse Fitting, Plug, 2 x m6 x 20mm bolts, 390 Carb Gasket




Manifold Kit, 390 Carb to GX200, 6.5 Chinese OHV, & 212 Predator, 2 pc Adjustable (0/15)

Designed to mount GX390 Type Carbs to GX200, 6.5s, and 212 Predators.

2 pc Design can be used on both flat and 15 degree mounts.

Typically requires a 108 Main Jet for std bore Gas GX390 carbs and 110 for Gas Bored Carbs. Methanol carbs will need a 150 to 160 Main or larger.

Pulse Fitting can be installed for operating fuel pumps, otherwise plug can be used to seal opening. NOTE: PULSE FITTING FACES UP Note: On some Long Duration (radical) cams, the intake vacuum signal is too weak to operate the fuel pump, esp when using methanol. In this case, you will need to pulse from the valve cover or block.

Instructions: Mount the 15 degree adapter (the thicker one) to Engine. Mount Flat Plate adapter to the 15 degree adapter. Use a small amount of gasket sealer between the two. Install the carb studs in appropriate holes, mount carb using enclosed gasket, and go racing.



Manifold Adapter Add-on, Zero (Flat) Degree, 390 Carb to GX200

This is the adapter to covert NR Racings GX390 to 200 15 degree manifold to a flat mount. This is the adapter only and does not include the manifold. This is for customers and racers who already have the 15 degree manifold. Includes hardware.





Manifold, 22 Mikuni to GX200, 6.5 Chinese OHV, & 212 Predator, Long

Intake Manifold, Mikuni 22mm carbs to GX200. Also adapts GX390 and most flanged carbs.

May be natural aluminum finish or black anodized depending on availability (usually these are black)

Manifold does not have pulse fitting, if you need a pulse fitting, order Part MAN-LG-PULSE



Manifold, Mikuni 24/28 mm Flat Slide to GX200, 6.5 Chinese OHV

Intake Manifold, 24mm Flat Slide Mikuni (and 24mm Keihen) to GX200

May be natural aluminum finish or black anodized depending on availability (usually these are black)



Manifold, 22 Mikuni to GX200 & 212 Predator, Long, With Pulse Fitting

Intake Manifold, Mikuni 22mm carbs to GX200. Also adapts GX390 and most flanged carbs.
With pulse fitting to run fuel pumps

May be natural aluminum finish or black anodized depending on availability (usually these are black)



Manifold, 22 Mikuni to GX200, 6.5 Chinese OHV, & 212 Predator, Short

Intake Manifold, Mikuni 22mm carbs to GX200. Also adapts GX390 and most flanged carbs. Short Style

May be natural aluminum finish or black anodized depending on availability (usually these are black)



Manifold, 390 Carb to GX200, 6.5 Chinese OHV, & 212 Predator, Long Style, 1 pc

Intake Manifold, GX390 Carb to GX200. Does not require insulator plate. Includes Pulse fitting for Fuel pump.

Typically requires a 100 Main Jet for std bore Gas GX390 carbs and 102 or 105 for Petrol Bored Carbs. Methanol carbs will need a 150 to 160 Main

May be natural aluminum finish or black anodized depending on availability (usually these are black)



Mounting Kit, 390 Carb Manifold to GX200 & 6.5 Chinese OHV's, Long Style (1 pc long intake)

Mounting Hardware for NR Carb Adapters. Includes all the bolts, nuts, and washers needed to mount the carb to the manifold, and the manifold to the engine.

This is for the NR Racing Long intake that does not require an insulator



Manifold, Tillotson to GX200, 6.5 Chinese OHV

Intake Manifold, Tillotson to GX200.




Manifold, 22 Mikuni to GX200, 45 degree, Curved Steel, Economy Model

Steel Intake manifold to mount Mikuni 22mm carbs to GX200. Manifold is curved to allow carb to face rear.

This is the economy version with a round flange (instead of D flange).