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ENGINES & PARTS
TBS Engines The Block Shop

DYNO - LANCE HARTMAN

ENGINE INFO



Stock 340 Block & Head Castings
Bore .040 over
Mahal Pistons
Comp Cams
# 20-228-4
Duration @ .050 241 In / 247 Ex
Valve Lift .545 In / .545 Ex
Hyd Flat Tappet
Comp Ratio 9.4:1
Edelbrock
RPM Air Gap Intake
800 AVS Carb
ENGINE: SBD 418
VEHICLE: 79 Dart
CLASS: Drag Racing, Street
ENGINE BUILDER: Robert at
TBS Engines

HORSE POWER: 450 HP at 5300
TORQUE: 508 FT at 4100
SPONSORS: TBS Engines
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Monday to Friday 8:00am to 5:00pm
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