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Doug Wind
has run the Ishihara-Johnson Teflon bladed crankscraper and windage
tray set in the 2010 and 2011 season.
Early 2.4
as in Stratus,
late 2.4 as in P.T. Cruiser, 2.4T (as in SRT):
A dual scraper design
is available for engines with balance
shafts left in place. Early and late engine designs
available: $89.95
The special joints allow for a gas tight seal. RTV silicone
gasket maker should be used to seal the scraper to the block and
pan.
This scraper is a replacement for the
stock pan gasket. The SRT4 and P.T. Cruiser Turbo gasket already has a
scraper built into it but this scraper offers far more coverage of the rotating
assembly. It has acceleration trap doors to help stop oil from climbing
the rear of the pan -- great for drag racers. During normal
operation the doors allow draining of oil from the side of the block
that settles on top of the scraper.
The difference between the early and late engines is the oil pump
and this changes the oil pan flange. We have versions for both
the early and late engines or whatever motor you create in between!
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For 2.4 owners that removed their balance shafts we have a
triple layer windage tray with baffles and trap
doors available for the Early and Late 2.4
as used in the Neon and PT Cruiser, among other vehicles (see pics
below and additional info in the Dodge SRT4 section). It attaches to a modified standard steel or TeflonŽ
(Patent Pending) scraper framework. It has interior walls that help to segregate the
piston bays. This helps to inhibit the travel of excess oil in
a windage cloud from one area of the crank to another. The
windage tray, baffle and scraper setup is $359.95. You get to keep your high quality
steel or cast
OEM aluminum sump but with better oil control.
Please specify if you have the steel or
aluminum sump.
Also, you will get our special block-off washer to use to cover
the oil feed line to the balance shafts.
This scraper and windage
tray system is
dyno tested and proven! This
setup has a total of 5 independent trap doors -- two in the sump to
control oil movement from side to side and three on the underside of
the scraper frame. The latter three close under hard acceleration
when oil may try to climb the backside of the block. Ideal for
drag racing! In the front is a shelf that helps block oil from
climbing the frontside of the block under heavy braking. Ideal
for road racing! A dipstick guide tube makes installation even
easier. Directional screening now covers the louver openings on the
top windage tray.
The setup now includes a dual scraper
We also have windage tray kits to fit
the various strap kits being offered: $409.95 for steel scraper kit;
Teflon $100 additional. Here are a few pictures of just one
example -- many kits use a different strap design so it is
IMPORTANT to let us know which one it is. Please note that
it is not possible to convert a kit for no straps to one with
straps. Almost all the parts are different.
Note: the baffle designs on all models
have been updated with a Teflon collar for the pickup tube.
NEW! Circle
track: We have modifications available for the windage tray setup
specifically designed for left turn circle track. These mods
must only be used for left turns and intervening straights -- NO
right turns at speed. $299.95
additional; includes modified pickup tube. These
parts can be used with older setups as well.
 Craig
Dabbs
Some customers like to use the special oil pump pickup made by
Darrell Cox Racing.
Darrell Cox Racing
No Problem! We have a special baffle designed just for this
application and it doesn't cost any extra if you specify it when you
order your setup, otherwise it is only $35.00:
Some racers are using the early 2.4 pan and oil pump in later
vehicles since it is easier to run a remote filter and cooler with
that setup. If you are using the early 2.4 pickup
please let us know because we also have a special baffle just for
that pickup.
Below: Steve Lockett runs
the 2.4 windage tray setup in his 9.7 sec 160 mph Neon
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