Powroll Motor Performance - Since 1964  

 

 

For a limited time

 

 

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 RHINO 660


STOCK SPECIFICATIONS:    100mm BORE X 84mm STROKE  9.2:1 COMPRESSION


 

PISTON KIT - HIGH COMPRESSION

100mm Piston, 11:1 Compression.

This stock size kit installs in your stock cylinder with no boring required.

INCLUDES: Piston, pin, rings, circlips, headgasket, basegasket.

REQUIRES: Check clearances before installation. Must run race fuel, 100 octane or greater.

00323 Y PISTON KIT YAM 660 100MM -- $290.00

Quantity


.020” Oversize for our High Compression Kit

100.5mm, 11:1 Compression

INCLUDES: Piston, pin, rings, circlips, headgasket, basegasket.

REQUIRES: Boring. Must run race fuel, 108 octane or greater.

00323B Y PISTON KIT YAM 660 100.5MM -- $290.00

Quantity

Powroll 730cc Bore & Stroke Combination

102mm Bore, + 5mm Stroke, 11:1 Compression

Huge power increase of more than 50% over stock.

Bore Kit and Stroke Work are not sold separately and won’t work separately.

INCLUDES

102mm Piston Kit: Piston, pin, rings, circlips, headgasket, basegasket.

5.0mm Stroke: Work done on your crank.

REQUIRES

Cylinder boring.

Race Gas 105 Octane or greater.

Kit does not include a new rod - you can purchase a Falicon rod for increased reliability (#CR-1Y-A66) you can purchase this from Falicon, and send in with your crank.

Send in your crank for modification.  Download our Stroker Booklet for details.
00353-16097LR YAM RHINO 730cc KIT -- $585.00
 


Quantity

Powroll Motor Performance

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

Copyright © 2007 Powroll Inc.  All rights reserved.  All photos and text are the intellectual property of Powroll and cannot be reproduced without permission.

Descriptions and pricing are subject to change without notice.