Page 200 - 2020-2021 Racecar Engineering Drag Racing Parts and Accessories Catalog

2020 DRAG RACING

Street And Competition Street And Race High Stall Speed
Automatic Transmissions Torque Converters
Street and competition automatic transmissions are Coan Street and Race Torque Converters
built one at a time by Coan technicians to are offered for a variety of GM and Chrysler
withstand the horsepower generated applications. Competition and Street Performance converter models have
by drag race cars. Transmissions billet steel turbine hubs, heavy-duty thrust bearings and selected impeller/
have heavy-duty clutches, stator combinations. Hi-Performance Race converters are built to withstand
band(s), and improved hydraulic circuitry for Shipped the severe demands of drag racing. Billet steel turbine hubs, heavy-duty
firm, crisp shifts. Via Truck thrust bearings, furnace-brazed turbines and impellers, heavy-duty sprag
Fright
Part No. Description assemblies and anti-ballooning plates are standard. GM converters listed fit
Powerglide Comp. Man. With Brake, 1.76 Low Gear, all TH-350, TH-400, and Powerglide fitted with a Turbo-splined input shaft.
COA11120-176 Turbo 300M Input Shaft, Aluminum Deep Pan, Steel Hub,
Kevlar Band, 6-Clutch Direct Part No. Description Flash Stall Speed
TH-400 Street Performance (Standard Shift Pattern) COA20102 GM 12" Street Performance 2000 To 2200 RPM
COA21100-0
Chevy Trans., 4" Tail Housing COA20211-4 GM 11" Street Performance 2400 To 2600 RPM
TH-400 Competition Man. (Rev. Shift Pattern), COA20212-4 GM 11" Street Performance 2600 To 2800 RPM
COA21110-0
HD Intermed. Sprag, Chevy Trans., 4" Tail Housing COA20213-4 GM 11" Street Performance 2800 To 3000 RPM
TH-400 Comp. Man. With Brake (Rev. Shift Pattern), COA20416-1 GM 9" Competition, Big Block 3000 To 3500 RPM
COA21120-0
Chevy Trans., 4" Tail Housing COA20417-1 GM 9" Competition, Small Block 3500 To 4000 RPM
TH-350 Street Performance (Standard Shift Pattern), COA20425-1* GM 9" High-Performance Race, Big Block 3500 To 4000 RPM
COA31100-0
Chevy Trans., HD Interned Sprag 6" Tail Housing COA20428-1* GM 9" High-Performance Race, Small Block 4000 To 4500 RPM
TH-350 Comp. Man. (Rev. Shift Pattern), Chevy Trans., COA20504* † GM 8" High-Performance Race, Small Or Big Block 4500 To 5500 RPM
COA31110-0
6" Tail Housing, Extreme Duty Sprag Race Notes: Listed stall speed will vary due to engine displacement, horsepower/torque output,
Note: See page 94 section for transmission dipsticks and tubes. etc. *Trans-brake compatible. †Spragless.
EGT Plus Systems
RaceAir Pro Thermocouple system can measure and re-
cord temperatures and RPM simultaneously.
CPT1000
Simplifies correct jetting, ignition timing,
All-in-one digital portable weather station includes all of the etc. Unit can monitor cylinder and collector
great features of the original RaceAir with new programs for exhaust gas temps as well as intake air, cyl-
dial-in, throttle stop, run completer, carb and fuel injection inder head, oil, and fuel temps and display
jetting, chassis setup, test and tune, and an internal fan for as peak temps, or as progressive readings at certain points throughout the
more accurate readings. Digital sensors provide consistent air run. Operates on any 12-volt system, or may be remote controlled. Avail-
readings for exceptional dial-in prediction. able in weld-on or clamp-on types. Includes a single probe.
Part No. Description
RaceAir CPT4100 EGT Plus Weld-In Kit, Single
CPT3000 CPT4100-2 EGT Plus Weld-In Kit, Dual
CPT4105 EGT Plus Clamp-On Kit, Single
The original RaceAir competition weather analyzer is CPT4105-2 EGT Plus Clamp-On Kit, Dual
easy to use, affordable, and completely portable. Unit’s Replacement Components
Weld-In Thermocouple
automatic air sampling and internal fan assure consistent, CPT4110 Clamp-On Thermocouple
CPT4115
reliable weather readings. CPT4135 Weld-In Header Adapter

Cover Selection Guide
Choose the cover best suited to the car’s storage environment.
Protection Block-It 200 Series Block-It 380 Series Evolution
Rain Fair Better Better
Ready-Fit Universal Car Covers Snow Poor Good Better
Acid Rain Yes Yes Yes
Covers offer exceptional protection from dirt, dust and UV rays while Dirt/Dust Fair Good Better
maintaining breathability and resistance to rot and mildew. Three different UV Damage Good Good Good
series, each designed to deliver specific protection, are offered to meet the Bird Droppings Good Better Best
Tree Sap
Good
Best
Better
needs of any enthusiast. Breathability Best Good Good
Description Block-It 200 Series Block-It 380 Series Evolution Ding Protection Minimal Good Best
14'-15' Universal COVC40003WC COVC78003WC COVC80003WC Storage Space Required Medium Medium Large
15'-16' Universal COVC40004WC COVC78004WC COVC80004WC Warranty ‡ 2 Years 3 Years 4 Years
16'-17-1/2' Universal COVC40005WC COVC78005WC COVC80005WC ‡Warranted for defects in workmanship and/or the fabric becoming unserviceable during normal
17-1/2'-19-1/2' Universal COVC40006WC COVC78006WC COVC80006WC use. Covercraft will repair or replace, for the original purchaser, after inspection of cover.
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