Engine Swap Everything about swapping an engine into your Third Gen.....be it V6, V8, LTX/LSX, crate engine, etc. Pictures, questions, answers, and work logs.

Question OF the DAY

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Old Jun 6, 2005 | 09:26 PM
  #1  
TEQUILA911's Avatar
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Joined: May 2005
Posts: 15
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From: FLA
Car: 1988 Z28
Engine: 355ci big cam,wrp heads,demon carb, blue printed and dynoed at 447 hp and 479 torque
Transmission: 700r4 by monster motor sports
Question OF the DAY

Summit racing has a kit to make a 350 ci engine into a 427 ci small block. Does any know if this engine good for racing? will this engine just make Torque?, Or will this engine be good for RPM and torque? Thanks Guys for your posts
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Old Jun 7, 2005 | 12:40 AM
  #2  
Air_Adam's Avatar
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Joined: Oct 2002
Posts: 9,067
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From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
That kit likely will need either a 400ci sbc block, or needs an aftermarket block with spread pan rails to clear the cranks counterweights.

The 427 kits for the 400ci blocks use a 4" stroke... the same as a 454 BBC. With the right parts, you can make totally rediculous torque numbers. You could also build it to be gutless off idle, but scream to 10,000 rpm.... it all depends on how you build it.
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