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Kas Kastner
has written a new book on Triumphs. Kas was head of the US
Triumph racing effort and certainly knows his cars!

L6: 2000 (1998cc) 76mm stroke and 2500. The dual scraper
runs $74.95 and the windage tray, sump baffle and dual trap door
assembly runs $299.95

Directional screen windage tray [design A] to be used by
itself only on the Triumph 2000* in wet sump or dry sump
configurations. Design B has drains that line up with the
drain ports on our scraper for the 2000. We think it is
optimal to run both the scraper and screen. Either for $149.95
Design
A
Design B
* The screening can be gently stretched in areas to allow clearance for the
rod bolts on the short stroke 2000 but the 2500 stroke is simply too large for a
screen placed at the plane of the oil pan rail.
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Dual crank scraper and windage tray setup for Triumph straight six engines,
the 2000 and 2500. Note: this system is designed for use with a steel
2500 pan. To make the windage tray and sump baffle with dual trap
doors a complex subframe is made.

A full length removable directional screen is added over this...

The wings on either side in the shallow end act as mini-scrapers and to help
channel oil to the sump proper...

Above: a spacer is provided...

Above: ...and the dual scraper sits above that next to the block. The
dual scraper acts on both the up and downstroke. On the downstroke the oil
is channeled to the border of the scraper where it drains down through holes to
the sides of the pan. This helps to keep it well clear of the rotating
assembly. On the upstroke oil simply drains to the floor of the pan.
The scraper and tray assembly are available separately, of course. Since
the scraper is internal to the volume of the block it should be able to be used
with most any aftermarket pan.
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NEW! L4: 1147cc,
1296cc,1493cc dual scraper: Only $74.95

Scrapers for the different strokes are similar in design; the
pictures below are of one example:

TeflonŽ bladed scrapers available -- see pictures below ($100 additional). A
directional screening windage tray that bolts to the studs seen in
the pictures below is available ($149.95).
The windage tray is adjustable in distance from the rotating
assembly by ~9mm via a series of thin spacers. You can move it
from approximately even with the oil pan rail to deeper into the
sump. At full extension (shown below) the tray sits just above
the floor of the 1500 pan. Shorter strokes or aftermarket rods
with reduced swept profiles will allow the tray to be moved closer
to the block.
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