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Powroll

13840 Commercial Lp

Crooked River, OR

97760

 

Mail:

PO Box 920

Redmond OR  97756

 

Phone

541-923-1290

 

Fax

541-923-5637

 

Email

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Powroll - 4 Stroke Performance

 
 

 

 

Powroll products for the Yamaha Wolverine and Big Bear 350

STOCK SPECIFICATIONS:   

83mm BORE X 64.5mm STROKE 

9.2:1 COMPRESSION

BORE - 365cc

85mm Piston, 10.5:1 Compression

#00305

$265.00

Nice increases in torque and midrange power. Great for quads running ‘Bigfoot’ tire kits. Gain back your lost pulling power!

INCLUDES: Piston, pin, rings, circlips, headgasket

REQUIRES: Boring, rejetting

CAMSHAFT - MIDRANGE

HARDWELD ON CUSTOMER CORE

#12742

$150.00

Select to OK:

WOLVERINE ONLY!

Lift .390” Intake, .390” Exhaust

Hardweld cam on stock core.

Designed for better midrange and top end when used with our 365cc bore kit. Not recommended for use with oversize tire kits.

REQUIRES: Send in your good cam core for work, approx. 4 week turn-around.

 

 

Powroll Motor Performance

13840 Commercial Lp  Crooked River, OR  97760     Phone (541) 923-1290    Fax  (541) 923-5637

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Descriptions and pricing are subject to change without notice.