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NEW!
Scraper specifically for the ZZ4 and ZZ430 crate motors from GM
Performance:
Vortech 2.2 (L4)
scraper and dual windage tray set up. A scraper and secondary
support attach under the main bearing cap bolts and form the
supporting substructure for a dual windage tray that
has three sets of louvers and vertical segregation baffles.
The louvers have directional screening with in them as well. The rotating assembly passes by the louvers before reaching the
scraper, which approaches the rods and crank even more closely.
The lower tray has offset drainage grids where the oil skimmed by
the louvers and scraper can pass into the sump. Because the
grids are curved sinsuoidal patterns sump oil cannot splash directly onto the
crank as before.
Pictures are
included below of the stock steel sump that this setup is designed
to fit.
$279.95 for the scraper and
dual windage trays together.
$59.95 for the scraper
alone.
   
 
Knife-edged scrapers also available:
New product:
A full length directional screening windage tray for the small block Chevy.
A complex framework allows the windage tray to be attached using the stock main
bearing cap bolts. The tray will fit either two or four bolt mains and
allows for the proper torquing sequence. In the lower pictures you
can see the included dipstick guide which can be made for a left or right hand
side dipstick tube. Also pictured is the optional crank scraper (350
pattern shown) which also can be made with left or right handed dipstick
openings.
$199.95 for the windage tray with included dipstick guide.
NEW!
Chevy straight six (230, 250, 292) crank scrapers (in
TeflonŽ if desired) and an option for a full length windage tray.
Scraper alone: $59.95; scraper with windage tray:
$299.95; TeflonŽ option on either: $100
The tray is mounted to oil pan
rail plates -- one is a modified crank scraper, of course. There are oil
ejection ports underneath like on the factory Mopar slant six tray but these
ports also have bevel edged inward facing louvers. The side rail has oil
vents to allow oil draining down the side of the block to reach the pan and
the tray has an angled strip of metal lying beneath this area. The strip
serves two purposes -- one to guide the draining oil to the pan and another
to act as a deflector to oil splashing laterally in the pan. At the rear of
the tray there is a panel of thin TeflonŽ that can be fitted tightly to the
rear of the pan (it will flex upwards to improve the seal as well when the
pan is installed). This is an oil surge baffle that prevents the oil from
climbing the rear under acceleration. There is a movable block-off
plate so that the tray can be used with oil pickup tube support struts that
bolt to either the second or third main cap from the rear. Many thanks
to local Chevy drag racer Larry Page for lending me the blocks to construct
the patterns!
60 degree V6 2.8, 3.1, 3.4 --
there are versions of the 2.8 with and without the crank reluctor
ring (timing wheel). This modification is also available for the
other strokes.
The pictures below show the scraper for the 3.4 with aluminum sump
and cross-bolted mains. The scraper is designed to fit under
the factory windage tray as well.
90 degree V6 4.3 (also Vortech)
SBC: 267, 305,
327, 350, 377, 383, 400
Big Block 366, 396, 402, 427, 454,
502
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