Blaster Keihin 34mm Carburetor

Blaster Keihin 34mm Carburetor

249.00
Purchase Options:
Part # K-CR34K Keihin 34mm PJ Carburetor Kit with CR Throttle & Cable $249.00
Part # K-34PJ Keihin 34mm PJ Carburetor (only)
Part # 01-874 Throttle Cable Blaster Thumb to 34mm PJ Carburetor

All Carburetor Kits Are PreJetted by DRI
No company in the ATV industry has more carburation experience and offers better instructions and customer service than DRI

Optional Items:
Part# MS-FLOW DRI Super Flow Carburetor Mod
Part # K-JK01 Jet Kit
Part # DR-3234 MasterFlow Intake Manifold System
Part # PRV-320 PYRAMID Reed Valve

CARBURETOR INFORMATION:
Models: Yamaha Blaster
Engine Modifications Recommended:
Work best with professionally ported cylinders.
If used with stock cylinder porting, compression should be raised 10-20%.
Example: To raise compression without porting DRI can rechamber the stock head to raise compression

Power: Keihin 34mmPJ Carb delivers very good rideable horsepower. It will make the best power between 1/4 and 3/4 throttle. Gain can be up to 10%

Optional Upgrade Modifications :
DRI SUPER FLOW mod: a machining modification performed in house by DRI. Improved performance on all Keihin carburetors at all air speeds. Improved air flow efficiency.
Works well in all applications

Reed Cage & Intake Manifold Recommendations :
Stock intake manifold should NOT be used.
Use DRI MasterFlow Intake manifold system (see in INTAKE COMPONENTS Section on this website)
Carburetors will perform BEST when used with PYRAMID REED VALVES

Air Box Requirements:
DRI strongly recommends NOT using the stock OEM Blaster airbox with larger carburetors (like 34mm & 35mm). Because the aitr boot is to restrictive and stock box does not let in enough air. For DRI recommendations see below

Keihin 34mm PJ Carb works best when used with DRI 250R stock airbox (lid Removed), and K&N Air Filter. (slight modification to sub-frame and rear fender required) call for additional information.

Optional Upgrade Modifications :
DRI SUPER FLOW mod: a machining modification performed in house by DRI. Improved performance on all Keihin carburetors at all air speeds. Improved air flow efficiency.
Works well in all applications

Reed Cage & Intake Manifold Recommendations :
Stock intake manifold should NOT be used.
Use DRI MasterFlow Intake manifold system (see in INTAKE COMPONENTS Section on this website)
Carburetors will perform BEST when used with PYRAMID REED VALVES

Air Box Requirements:
DRI strongly recommends NOT using the stock OEM Blaster airbox with larger carburetors (like 34mm & 35mm). Because the air boot is to restrictive and stock box does not let in enough air. For DRI recommendations see below

Keihin 34mm PJ Carb works best when used with DRI 250R stock airbox (lid Removed), and K&N Air Filter. (slight modification to sub-frame and rear fender required) call for additional information.

DRI also offers a clamp-on K&N filter if airbox upgrade is too expensive.
Jet Kit Optional but recommended Jet Kit is built around settings DRI puts in Carburetors.
Kit is supplied with Richer and Leaner: Pilot Jets, Needles, Main Jets, in a polypro box.

Notes :
Keihin 34mm PJ Carb works best with PTR Banshee Pipe & Fat Boy Silencer. It will do very well with either the Midrange or High Rev Version
Information Required From Client To Properly PreJet Their Carburetors
List of all Engine Modifications(porting, bore size etc.)
Pipe & Silencer
Air Filter & Box. Lid On or Off
Note if any Electrical Mods have been made
Kicking Compression (measured with engine cold)
Fuel Type and Octane-PreMix Brand/Ratio
Elevation
Temperature & Humidity
Type of Riding
Throttle of Choice. Thumb or Twist.
Weight of Rider
Skill Level Of Rider

No company in the ATV industry has more carburation experience and offers better instructions and customer service than DRI
Call us for Availability!
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