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ENGINES & PARTS
TBS Engines The Block Shop

DYNO - JERALD WOLF

ENGINE INFO



8.7 CR
906 head
Roller cam 235/249
RPM intake
750 Speed Demon / vacuum
ENGINE: 400 SBE
VEHICLE: Jet Boat
CLASS: River Boat
ENGINE BUILDER: Rob Sparchuh
HORSE POWER: 546 HP at 6600
TORQUE: 493 FT at 5100
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Monday to Friday 8:00am to 5:00pm
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