Ishihara-Johnson Crank Scrapers

 

(727) 808-8602

If you are in need of a dry sump system we suggest you contact Armstrong Race Engineering.  They provide top quality components and many times our scrapers can be used in combination with their pans.

They make top quality parts.

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What a crank-scraper is and other technical info... Some comments on our products...
 
AMC, BMW, Buick, Buick-Rover, Cadillac, Chevrolet, Chrysler/Mopar, Datsun-Nissan, Fiat-Lancia, Ford, GM, Honda/Acura, IHC, Jaguar, Mazda, Mercedes, MGA/MGB, Mitsubishi, Oldsmobile, Opel, Pontiac, Porsche, Renault, Suzuki-Geo, Toyota, Triumph, VW, Volvo

 

 

We will try to keep this list updated but if you do not see your engine listed here please ask!  We can  do custom stroker or knife-edge crank designs.  We can provide plastic templates for initial fitting and adjustment.

 

We have included some representative pictures of the scrapers we make.  If you would like to see a picture of a particular scraper please ask -- we would be more than happy to send one through.

 

Our standard scrapers cost $59.95 unless noted.  When available (please enquire) our zero-clearance TeflonŽ scrapers run an additional $100.00 to the cost of the standard steel scraper unless noted.

 

Remember, your vehicle may have an engine made by a different manufacturer so check both product lines.  If you are still unsure, please contact us.

 

BMW

 

 M52 (L6)

M52TU (L6) -- the aluminum block version of the M52

M42 (L4) 1.8

M30 (L6): 3210cc (3.2L); 3430cc (3.4L); 3453cc (3.5L) -- NEW! Now a dual scraper pattern: $89.95

                   

NEW! The M20 pattern is now a dual-scraper -- the added blade operates on the downstroke and shunts the oil to the side of the pan.  M20 (L6): 2.0, 2.3, 2.5, 2.7  $89.95 [steel]; $189.95 [TeflonŽ]

Steel version above

TeflonŽ version pics immediately above and below

Here are a couple pictures of a Teflon 91mm stroker:

NEW! M20 IX pattern (all-wheel drive -- the drive shaft passes through the sump) is now a dual-scraper -- the added blade operates on the downstroke and shunts the oil to the side of the pan. $129.95

M20 IX

A picture of a special M20 2.0 version -- the cross supports allow the scraper to be used as a light duty girdle when studs and spacers are employed:

 

These pics of earlier patterns show the trap doors and how the pattern sits with respect to the pan.

M10 (L4): 1.8, 2.0

New! M10 crank scraper with dual independent trap doors and now a second scraper.  These trap doors allow oil to freely drain from the side of the block without becoming trapped on top of the scraper but during high speed sweeper turns the doors swing shut.  This helps prevent a well-known problem with the tilted engine design of oil traveling up the side of the block.  At the rear of the scraper a ledge has been added to help prevent oil from climbing the rear of the sump during heavy acceleration.  $89.95 [steel]; $189.95 [TeflonŽ]

Pics immediately above and below are of the dual scraper in steel

M10 dual scraper with TeflonŽ:

 

The pictures below show an earlier pattern and how it sits with respect to the pan:

 

The last picture below shows the trap doors on an earlier pattern:

             

 

 

Latvia

 

Kolb Motorsport

Deutschland

                                 

Chuck Taylor, racer and owner of Factory 3 Performance writes:

 

 

Copyright 2002-2008 All rights are reserved on our product designs -- a great deal of hard work goes into each one.

TeflonŽ is a registered trade mark of E.I. du Pont de Nemours and Company. Only DuPont makes TeflonŽ resin sourced by Ishihara-Johnson Crank Scrapers from authorized DuPont licensees.

We Ship World Wide!
Jean-Claude 1919-2003
A good friend.