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

 


These documents are in Adobe Acrobat format.  You can get a free Acrobat Reader by clicking on the link.


 

 

GENERAL INFO

INSTALLATION INSTRUCTIONS

GENERAL INSTRUCTIONS

SENT WITH ALL POWROLL ORDERS

Engine Assembly Tips

 

 

JETTING

&

CARB KITS


JETTING INFORMATION FOR STOCK CARBS

~LISTED BY MODEL~

HONDA

CRF50, XR50

CRF70, XR70, CT70, ATC70

XR75

CRF80, XR80

TRX90 Thru 2005

TRX90 2006 >

CRF100, XR100

CRF150F 02-05

XR200R

CRF230

TRX250EX

TRX250X

TRX300EX

TRX400EX

KAWASAKI - SUZUKI

KLX125, DRZ125

YAMAHA

TTR50 (w/gytr)

TTR90

TTR125

350 RAPTOR, WARRIOR,

WOLVERINE, BIG BEAR

General Jetting Instructions (if your model is not listed above)

20530

20533

20535

20536

20537

20538

20539

20540

BORE KITS

BORE KITS - GENERAL INFO

POWROLL PISTON CLEARANCE

RING GAP CLEARANCE

 

BORE KIT - INSTALLATION

COPPER GASKETS

TEFLON PIN RETAINERS (TPR's)

RE-RING

00326

00327

00348 & 00348A

CAMSHAFTS

&

VALVE SPRINGS

CAM - GENERAL INFO

CAM CORE REQUIREMENTS

SENDING YOUR CORE FOR REFUND

CORE PRICES

YFZ450 04-05 CAM RET DIAGRAM

 

CAM INSTALL CHECKS

CLICK ON YOUR CAM# BELOW FOR EVERYTHING YOU NEED:

12601N

12614

12615B

12616B

12680

12701N

12708

12714

12719

12725

12726

12733B

12734

12740

12741

12742

12745

12746

12747

12749

12750

 

12751

12752

12753

12754

12755

12756

12759

12760

12761

12763

12764

12765

12767

12769

VALVE SPRINGS

24001

24012T

24024

24028T

24029

24035

24039

24040

 

STROKER

CRANKS

SHIPPING YOUR CRANK TO US

STROKER INFORMATION BOOKLET

STROKER - GENERAL INFO

STROKE - HOW IT WORKS

GENERAL STROKER INSTALLATION

15904-14RA

EXHAUST

 

GENERAL EXHAUST INSTALLATION

SUPERTRAPP 3" INST.

SUPERTRAPP IDS2 INST.

17102

17102N

17103

17105

17105N

18205

18349

18350

18351H

18353H

18354

OTHER

GENERAL ORDER INFO

SHIPPING INSTRUCTIONS

18530

46001

46003

46006

 

  • Specific instructions are listed by Powroll Part Number, more generic instructions (jetting, etc.) are listed by model or part type.

  • Some items are password protected.  Call us at 541-923-1290 for your password.  Please have your original invoice number and/or recipient name ready.

  • Consult your Powroll invoice for the part number  A few items listed will have a slightly different number, like 12614 instead of 12614B, but the installation instructions will be the same for both numbers.

  • Some instruction books are large, and may take awhile to load, even on a high speed connection.  If you have a dial-up connection this could take up to 15 minutes.

  • Click on the link, then allow the document to load COMPLETELY before attempting to work with it.  You can watch the lower left hand section of your browser window for the status.  Wait until it shows 100% complete before switching pages or trying to print.

  • You will be able to print and/or save most of these instruction booklets, however, Powroll does have some very exclusive products like our carb kits and conversion kits.  You will be able to open and view most of these booklets, but will not be able to print them.

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.