Results for tag "34mm"

115 Articles
Yamaha_Banshee_350_34mm_PWK_RACE_Carbs_set_Carburetors_billet_intake_powerjet_01_vs

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
New OLD STOCK part from SUDCO 34mm PWM POWERJET. Excellent FOR ELEVATION CHANGES AS HAS A TOP END POWERJET SPRAY ADJUSTER. 2 CARBs, jets assortment, Billet Intake, Moto V force reeds, filters and hardware. JET ASSORTMENT range for 350cc-420cc machines. Older stock but fits many older 2 stroke atvs aswell. But depends on your location. Follow jetting guidelines specific to your year and model for a more accurate setting. NICE jet ASSORTMENT INCLUDED. Comes jetted for most stock 350cc 2 strokes banshees in the ball park. Just install main jet for your elevation and mods. This item is in the category “eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Intake & Fuel Systems\Other”. The seller is “rgmhobbies” and is located in this country: HK. This item can be shipped worldwide.
  • Part Brand: Keihin
  • Manufacturer Part Number: 34 mm
  • Brand: Keihin (import)
  • Warranty: Yes

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Brand_New_Sudco_Keihin_Motorbike_Racing_Pwk_Carburetor_28mm_34mm_Fast_Ship_01_km

Brand New Sudco Keihin Motorbike Racing Pwk Carburetor 28mm 34mm Fast Ship

Brand New Sudco Keihin Motorbike Racing Pwk Carburetor 28mm 34mm Fast Ship
Brand New Sudco Keihin Motorbike Racing Pwk Carburetor 28mm 34mm Fast Ship
Brand New Sudco Keihin Motorbike Racing Pwk Carburetor 28mm 34mm Fast Ship
Brand New Sudco Keihin Motorbike Racing Pwk Carburetor 28mm 34mm Fast Ship
Brand New Sudco Keihin Motorbike Racing Pwk Carburetor 28mm 34mm Fast Ship
Brand New Sudco Keihin Motorbike Racing Pwk Carburetor 28mm 34mm Fast Ship
Brand New Sudco Keihin Motorbike Racing Pwk Carburetor 28mm 34mm Fast Ship

Brand New Sudco Keihin Motorbike Racing Pwk Carburetor 28mm 34mm Fast Ship
BEST CHOICE & BEST PRICE. Material: Aluminium Zinc Alloy. Style: PWK Chrome Model. Intake Size: 28mm; 30mm; 32mm; 34mm. Suitable for: Most of ATV, UTV, motorcycle, scooters, dirt bike etc. WHAT IN THE BOX. KEIHIN Motorcycle Racing PWK Carburetor Universal Fit 75-250cc Engine 28mm 30mm 32mm 34mm. High quality and performance. Used for motorcycle modification racing or repair. Can improve the performance and horsepower of your motorcycle. Manufactured and tested to help deliver optimum engine capability. If there no any update. May be longer due to custom policy in certain country. International Buyers – Please Note. We will solve the problem as soon as possible. THANKYOU FOR SHOPPING WITH US!! REALLY APPRECIATE YOUR FEEDBACK! This item is in the category “eBay Motors\Parts & Accessories\Motorcycle Parts\Air Intake & Fuel Delivery\Carburetors & Parts”. The seller is “campap8188″ and is located in this country: MY. This item can be shipped worldwide.
  • Material: Aluminum
  • PWK Size: 28MM – 34mm
  • Type: Carburetor
  • Brand: Keihin
  • Warranty: No Warranty

Brand New Sudco Keihin Motorbike Racing Pwk Carburetor 28mm 34mm Fast Ship
Yamaha_Banshee_350_34mm_PWK_RACE_Carbs_set_Carburetors_billet_intake_powerjet_01_px

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
New OLD STOCK part from SUDCO 34mm PWM POWERJET. Excellent FOR ELEVATION CHANGES AS HAS A TOP END POWERJET SPRAY ADJUSTER. 2 CARBs, jets assortment, Billet Intake, Moto V force reeds, filters and hardware. JET ASSORTMENT range for 350cc-420cc machines. Older stock but fits many older 2 stroke atvs aswell. But depends on your location. Follow jetting guidelines specific to your year and model for a more accurate setting. NICE jet ASSORTMENT INCLUDED. Comes jetted for most stock 350cc 2 strokes banshees in the ball park. Just install main jet for your elevation and mods. This item is in the category “eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Intake & Fuel Systems\Other”. The seller is “rgmhobbies” and is located in this country: HK. This item can be shipped worldwide.
  • Part Brand: Keihin
  • Manufacturer Part Number: 34 mm
  • Brand: Keihin (import)
  • Warranty: Yes

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha_Banshee_350_34mm_PWK_RACE_Carbs_set_Carburetors_billet_intake_powerjet_01_tz

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
New OLD STOCK part from SUDCO 34mm PWM POWERJET. Excellent FOR ELEVATION CHANGES AS HAS A TOP END POWERJET SPRAY ADJUSTER. 2 CARBs, jets assortment, Billet Intake, Moto V force reeds, filters and hardware. JET ASSORTMENT range for 350cc-420cc machines. Older stock but fits many older 2 stroke atvs aswell. But depends on your location. Follow jetting guidelines specific to your year and model for a more accurate setting. NICE jet ASSORTMENT INCLUDED. Comes jetted for most stock 350cc 2 strokes banshees in the ball park. Just install main jet for your elevation and mods. This item is in the category “eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Intake & Fuel Systems\Other”. The seller is “rgmhobbies” and is located in this country: HK. This item can be shipped worldwide.
  • Part Brand: Keihin
  • Manufacturer Part Number: 34 mm
  • Brand: Keihin (import)
  • Warranty: Yes

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha_Banshee_350_34mm_PWK_RACE_Carbs_set_Carburetors_billet_intake_powerjet_01_ywyz

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
New OLD STOCK part from SUDCO 34mm PWM POWERJET. Excellent FOR ELEVATION CHANGES AS HAS A TOP END POWERJET SPRAY ADJUSTER. 2 CARBs, jets assortment, Billet Intake, Moto V force reeds, filters and hardware. JET ASSORTMENT range for 350cc-420cc machines. Older stock but fits many older 2 stroke atvs aswell. But depends on your location. Follow jetting guidelines specific to your year and model for a more accurate setting. NICE jet ASSORTMENT INCLUDED. Comes jetted for most stock 350cc 2 strokes banshees in the ball park. Just install main jet for your elevation and mods. This item is in the category “eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Intake & Fuel Systems\Other”. The seller is “rgmhobbies” and is located in this country: HK. This item can be shipped worldwide.
  • Part Brand: Keihin
  • Manufacturer Part Number: 34 mm
  • Brand: Keihin (import)
  • Warranty: Yes

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Universal_Carburetor_34mm_OKO_2_Stroke_Racing_Flat_Side_PWK_Carb_With_Power_Jet_A1_01_oh

Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1

Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1
Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1
Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1
Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1
Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1
Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1
Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1
Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1
Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1
Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1
Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1
Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1

Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1
PZ26 Carb Carburetor for 125cc-300cc 150cc ATV Dirt Bike Go Kart 26mm Intake TC. Carburetor Intake Manifold Boot for Honda XL125 XL185 ATC185 ATC200 TRX200 TC. Carburetor Intake Manifold Boots For Honda CBX400 CBX 400 TC. Carburetor Rebuild Repair Kit for Honda ATC 250 ES ATC 250 SX BIG RED 1985 TC. Carburetor Pull Up Choke Plunger Starter Knob Fit Mikuni TM38 VM29/47 Button T8. For Honda CB900F/F2 CB900C/1000C CB1100R Intake Manifold Boot Joint Carburetor! 4 Carburetor Carb Repair Rebuild Seal Kit Fit Yamaha YZF600R YZF 600 R 97-07 TC. Carburetor Gaskets Jets Rebuild Kit for YAMAHA XVS65A V-STAR 650 CLASSIC 98-05 T. Carburetor Rebuild Repair Kit Fit Kohler CH18, CH25, CH680,24 757 03,2475703S T8. 10X Hex Type Main Jets Fit MIKUNI VM/TM/TMX Carburetor 200-290 220 250 4/042 T8. Carburetor Repair Carb Rebuild Kit Fit Sportrax 400 TRX400EX 2×4 1999-04 ATV T8. Carburetor Carb rebuild Gaskets Jets KITS Fit Honda 80-83 82 GL1100 Goldwing TC. 4x Air Cut Off Valve carb Carburetor Repair Rebuild Kit for Honda CB750K 80-82 T. NEW CARBURETOR Carb Rebuild Kit Repair Fit Honda TRX350 Rancher 350 2004-06 TC. PWK 34mm Carburetor Carb Universal For Keihin Mikuni Dellorto Koso con Power Jet Specification: Carburetor Intake manifold Inner Diameter: 34mm Intake manifold Outer Diameter: 40mm Air filter side Inner Diameter: 51mm Air filter side Outer Diameter: 55mm Material: Aluminum Fitment: These parts Fit for ATV, Quad, Pit bike, Dirt bike, Go Kart, Buggy. Scooter, Motorcycle For ATV and Quad, fit for Loncin, Yamaha, Linhai, Honda, Zongshen, Buyan, Polaris, Bashan, Hsun, Shineray, Jinling, kazuma, Lifan, Taotao, chinese, gsmoon etc. Package Includes: 1 x PWK34 Carburetor. My goal is to make sure you are a happy customer and pleasant shopping with us. International Buyers – Please Note. Thank you for your understanding. We stand behind everything that we sell and will do everything possible to assure you are satisfied. Buyers are responsible for the postal cost of returning the items. We must be notified of the intent to return your item within 30 days of receiving the item. 1, Please ask us for return address. We strive to answer all questions and resolve any problems as quickly as possible. Monday-Saturday 9:00-17:00. This item is in the category “eBay Motors\Parts & Accessories\Motorcycle Parts\Air Intake & Fuel Delivery\Carburetors & Parts”. The seller is “topteng-08″ and is located in this country: CN. This item can be shipped worldwide.
  • Brand: Topteng
  • Color: Same as the pictures
  • Manufacturer Part Number: M576-A012-BLK
  • Material: Aluminum
  • Money back or item exchange: within 180 days after receiving item, Yes
  • Warranty: Lifetime
  • Warranty terms: 1 Year

Universal Carburetor 34mm OKO 2-Stroke Racing Flat Side PWK Carb With Power Jet A1
Brand_New_Keihin_Sudco_Motorbike_Racing_Pwk_Carburetor_28mm_34mm_Fast_Ship_01_mooz

Brand New Keihin Sudco Motorbike Racing Pwk Carburetor (28mm 34mm) Fast Ship

Brand New Keihin Sudco Motorbike Racing Pwk Carburetor (28mm 34mm) Fast Ship
Brand New Keihin Sudco Motorbike Racing Pwk Carburetor (28mm 34mm) Fast Ship
Brand New Keihin Sudco Motorbike Racing Pwk Carburetor (28mm 34mm) Fast Ship
Brand New Keihin Sudco Motorbike Racing Pwk Carburetor (28mm 34mm) Fast Ship
Brand New Keihin Sudco Motorbike Racing Pwk Carburetor (28mm 34mm) Fast Ship
Brand New Keihin Sudco Motorbike Racing Pwk Carburetor (28mm 34mm) Fast Ship
Brand New Keihin Sudco Motorbike Racing Pwk Carburetor (28mm 34mm) Fast Ship

Brand New Keihin Sudco Motorbike Racing Pwk Carburetor (28mm 34mm) Fast Ship
BEST CHOICE & BEST PRICE. Material: Aluminium Zinc Alloy. Style: PWK Chrome Model. Intake Size: 28mm; 30mm; 32mm; 34mm. Suitable for: Most of ATV, UTV, motorcycle, scooters, dirt bike etc. WHAT IN THE BOX. KEIHIN Motorcycle Racing PWK Carburetor Universal Fit 75-250cc Engine 28mm 30mm 32mm 34mm. High quality and performance. Used for motorcycle modification racing or repair. Can improve the performance and horsepower of your motorcycle. Manufactured and tested to help deliver optimum engine capability. May be longer due to custom policy in certain country. International Buyers – Please Note. We will solve the problem as soon as possible. THANKYOU FOR SHOPPING WITH US!! REALLY APPRECIATE YOUR FEEDBACK! This item is in the category “eBay Motors\Parts & Accessories\Motorcycle Parts\Air Intake & Fuel Delivery\Carburetors & Parts”. The seller is “campap8188″ and is located in this country: MY. This item can be shipped worldwide.
  • Material: Aluminum
  • PWK Size: 28MM – 34mm
  • Type: Carburetor
  • Brand: Keihin
  • Warranty: No Warranty

Brand New Keihin Sudco Motorbike Racing Pwk Carburetor (28mm 34mm) Fast Ship
Yamaha_Banshee_350_34mm_PWK_RACE_Carbs_set_Carburetors_billet_intake_powerjet_01_om

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
New OLD STOCK part from SUDCO 34mm PWM POWERJET. Excellent FOR ELEVATION CHANGES AS HAS A TOP END POWERJET SPRAY ADJUSTER. 2 CARBs, jets assortment, Billet Intake, Moto V force reeds, filters and hardware. JET ASSORTMENT range for 350cc-420cc machines. Older stock but fits many older 2 stroke atvs aswell. But depends on your location. Follow jetting guidelines specific to your year and model for a more accurate setting. NICE jet ASSORTMENT INCLUDED. Comes jetted for most stock 350cc 2 strokes banshees in the ball park. Just install main jet for your elevation and mods. This item is in the category “eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Intake & Fuel Systems\Other”. The seller is “rgmhobbies” and is located in this country: HK.
  • Part Brand: Keihin
  • Manufacturer Part Number: 34 mm
  • Brand: Keihin (import)
  • Warranty: Yes

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha_Banshee_350_34mm_PWK_RACE_Carbs_set_Carburetors_billet_intake_powerjet_01_hkc

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet
New OLD STOCK part from SUDCO 34mm PWM POWERJET. Excellent FOR ELEVATION CHANGES AS HAS A TOP END POWERJET SPRAY ADJUSTER. 2 CARBs, jets assortment, Billet Intake, Moto V force reeds, filters and hardware. JET ASSORTMENT range for 350cc-420cc machines. Older stock but fits many older 2 stroke atvs aswell. But depends on your location. Follow jetting guidelines specific to your year and model for a more accurate setting. NICE jet ASSORTMENT INCLUDED. Comes jetted for most stock 350cc 2 strokes banshees in the ball park. Just install main jet for your elevation and mods. This item is in the category “eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Intake & Fuel Systems\Other”. The seller is “rgmhobbies” and is located in this country: HK.
  • Part Brand: Keihin
  • Manufacturer Part Number: 34 mm
  • Brand: Keihin (import)
  • Warranty: Yes

Yamaha Banshee 350 34mm PWK RACE Carbs set Carburetors billet intake powerjet