Page 447 - 2018 Racecar Engineering Drag Racing Parts and Accessories Catalog

Vacuum Pump Line Kit
Racing Vacuum Pumps MOR22649
Choose 3- or 4-vane pump for improved ring seal and de- Kit includes the correct line and fittings
creased blow-by. “Original Design”, “Enhanced Design” and “Pro required to plumb a vacuum pump. Includes 6' steel reinforced
Mod” Pumps are billet aluminum with integral mounting lugs. The hose, (2) 90° hose end fittings and (2) straight hose end fittings.
4-vane pumps are ideal for dry sumps which require increased
crankcase vacuum. “Pro Mod” pump, for large cubic inch or Vacuum Pump Regulator
blower motors flows up to 150% more air at low RPM and can
provide up to 26" of vacuum. Use MOR64885 A.I.R. pump pulley Regulator has 360° adjustability and threads
to maintain correct pump speed. into the -12AN inlet of the vacuum pump.
Eliminates drilling holes for valve cover mounting. Choose from
Part No. Description
MOR22640 “Original Design” 3-Vane Vacuum Pump standard model or unit with easy adjustable knob for simplified
MOR22641 “Original Design” 4-Vane Vacuum Pump vacuum adjustments.
MOR22642 “Enhanced Design” 4-Vane Vacuum Pump Part No. Description
MOR22643 “Pro Mod” Design 4-Vane Vacuum Pump MOR22629 Vacuum Pump Regulator With Easy Adjustable Knob
MOR22644 “Enhanced Design” 4-Vane Vacuum Pump, Natural Finish MOR22633 Vacuum Pump Regulator
MOR22840 “Enhanced Design” 3-Vane Vacuum Pump
MOR22842 “Enhanced Design” 4-Vane Vacuum Pump, Mounting Bracket Not Included
Vacuum Relief Valves
Mounting Brackets Aluminum vacuum relief valves may be adjusted by
Billet aluminum bracket allows mounting shimming an internal spring. Easily disassembled for
vacuum pump to the right or left cylinder head of cleaning or adjustment. Valves are available to fasten
small or big block Chevy engines. May be bolted through valve covers or thread directly into intake
directly to the engine or a motor plate. manifolds.
Part No. Description Part No. Description
MOR63910 SB/BB Chevy Mounting Bracket, Use With 22640 Or 22641 Pumps MOR22636 Vacuum Relief Valve, 3/8" NPT
SB/BB Chevy Mounting Bracket, MOR22637 Vacuum Relief Valve, 3/4"-16 Thread
MOR63917
Use With 22642, 22644, 22840 Or 22842 Pumps
Pulleys Positive Seal Vented Fittings
Billet aluminum, hard coat anodized pulleys are Black anodized aluminum fitting simplifies vacuum
offered in Gilmer or traditional V-belt designs. Use pump installation and is most often mounted on flat
with Moroso Racing Vacuum Pumps or similar valve cover surface. O-ring seal prevents leaks.
“smog” pumps that use a 3-bolt, 1.16" dia. Part No. Description
mounting pattern. MOR63844 MOR22632 Positive Seal Vented Fitting, 1/8" NPT
Part No. Description MOR22634 Positive Seal Vented Fitting, -16AN
MOR64885 Vacuum Pump Pulley, V-Belt, 5" Dia. MOR22635 Positive Seal Vented Fitting, -12AN
MOR64886 Vacuum Pump Pulley, 28-Tooth Gilmer, 3-5/16" Dia.
Vacuum Pump Pulley, Air/Oil Separator
MOR64887
Offset 7/8" For Applications With Minimal Drive Mandrel Space
Air/Oil Separator provides increased per-
Vacuum Pump/Dry Sump Oil Pump Drive Kits formance and helps eliminate detonation by
Extra long drive kits accommodate nearly filtering out residual oil mist from entering the
any vacuum pump or dry sump oil pump. Hub intake tract. Billet aluminum bodied unit, fitted
with mesh media, is plumbed into the engine's
assembly bolts directly to harmonic balancer for PCV system using the included hose and fit-
perfect concentricity and belt alignment. Each kit tings. Choose from universal or custom fit units.
includes Gilmer crank drive pulley, V-belt crank
Part No.
pulley, mandrel, hardware and instructions. Universal Fit Description
Gilmer pump pulley and drive belt must be purchased separately.
MOR85474 Large Body, Satin Finish
Part No. Description MOR85496 Small Body, Satin Finish
MOR63844 BB Chevy MOR85497 Small Body, Black Anodized Finish
MOR63845 SB Chevy Custom Fit
MOR63846 SB Ford Dodge Challenger/Charger/Magnum;
MOR63848 SB/BB Chrysler MOR85472 Chrysler 300C, All 5.7/6.1L Hemi, Satin Finish
Replacement Components MOR85487 2010-Up Chevrolet Camaro SS, Satin Finish
MOR23520 2.5" V-Belt Crankshaft Pulley, Fits 1" Dia. Mandrel With 1/8" x 1/8" Keyway MOR85680 2015-17 Ford Mustang, Small Body, Satin Finish NEW!
MOR23523 4" V-Belt Crankshaft Pulley, Fits 1" Dia. Mandrel With 1/8" x 1/8" Keyway MOR85681 2015-17 Ford Mustang, Small Body, Black Anodized Finish NEW!
Oil Pump And Vacuum Pump Drive Kits Crankcase Evacuation System MOR25900
Kits includes all of the components necessary Maintain negative pressure throughout the
to drive both a dry sump oil pump and vacuum entire RPM range for increased piston ring
pump. Includes forged steel drive mandrel, 4" seal and fewer oil leaks. Kit includes two
V-belt pulley for alternator, 2-1/2" V-belt pulley oil separator/breathers, two one-way check
for vacuum pump, 1" Gilmer pulley for external oil valves and two weld-in nipples for header
pump, guide plates and related hardware. collectors.
Part No. Description
Part No. Description
Big Block Chevy, Fits Balancers Replacement Components
MOR63849 MOR68780 Oil Separator/Breather
With 3-Bolt x 3.20" Bolt Circle And 2.275" Female Register
MOR63859 Small Block Chevy, Fits Balancers With 3-Bolt x 3.20" Bolt Circle MOR97800 One-Way Check Valve
MOR97810 Weld-In Nipple For Header Collector
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