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Our offshore 420 will run circles around Mercruiser 383,mercruiser 6.2L,crusader 6.0L,383
marine engines,377 marine engines,6.2L marine engines,496 mercruiser engines,496 marine
engines,performance marine engines,offshore 420 has more power than any zr 409.
marine engines,377 marine engines,6.2L marine engines,496 mercruiser engines,496 marine
engines,performance marine engines,offshore 420 has more power than any zr 409.
The offshore 420 will out perform any
ZR 409, mercruiser black scorpion or
anything else they want to call it, our
engine is a PCM zr 409 and scorpion
KILLER!
ZR 409, mercruiser black scorpion or
anything else they want to call it, our
engine is a PCM zr 409 and scorpion
KILLER!
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Mercruiser 383,mercruiser 6.2L,crusader 6.0L,383 marine engines,377 marine engines,6.2L
marine engines,496 mercruiser engines,496 marine engines,performance marine
engines,offshore 420,crusader 6.0L,zr 409. PCM zr 409 killer.
marine engines,496 mercruiser engines,496 marine engines,performance marine
engines,offshore 420,crusader 6.0L,zr 409. PCM zr 409 killer.
The mercruiser 383 is a rebuilt 377ci 6.2L engine, and can't touch this!
We guarantee a zr 409 will not out perform us.
We guarantee a zr 409 will not out perform us.
| Dyno tested ready to install! MPI or Carb. |
The offshore 420 has more power than any ZR 409 or merc 383.