TCI 441638 - TCI Sizzler Torque Converters

TCI #890-441638

Sizzler Torque Converter
Ford

1971-91 C6

1.375'' crank pilot

289, 302, 351, 400, 429, 460 cid

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Complete list of TCI Sizzler Torque Converters

Overview
Accessories

This exciting torque converters series is designed with the street rodder and enthusiast in mind. Economically priced, and intended for use in stock or mildly modified engines, the Sizzler torque converter improves drivability and offers smooth in-gear idle without adversely affecting gas mileage.
Features:

Hardened pump hub

Computer Balanced
Benefits:

300-400 rpm increase in stall over stock

Quicker acceleration

Improved low-end power

Smoother running

Fully streetable (no modifications required)

Street/Strip Performance Torque Converter General Application Chart

Torque Converter Series advertised
camshaft duration rear gear ratio engine characteristics expected rpm stall speeds

small block big block

Sizzler stock to 260° stock to 3.23 smooth idle, stock comp. ratio
1500 to 1700
1700 to 1900

Saturday Night Special
stock to 265°

stock to 3.23
smooth idle, stock comp. ratio
1600 to 1800
1800 to 2000

Breakaway
265° to 280°

3.00 to 3.73
fair idle, mild modifications
2200 to 2400
2400 to 2600

StreetFighter
280° to 300°

3.55 to 4.56
rough idle, large fuel system, raised comp. ratio
3000 to 3400
3400 to 3600

Super StreetFighter
280° to 310°

3.73 to 4.88
rough idle, large fuel system, raised comp. ratio top end power
3500 to 3800
3800 to 4000

Ultimate StreetFighter 290°+ 3.73+ 1000+ horsepower with power adders 3500+ 3800+