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.

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Old Jun 29, 2009 | 09:00 PM
  #1  
thirdgen540's Avatar
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From: toronto, canada.
Car: camaro iroc-z
Engine: 383
Transmission: 700r4
Axle/Gears: 411's
emmisions

hey guy's im thinking of going with march performance pulleys and bracket kit, now if i go this route, this eliminates the smog pump, i have an 86 iroc-z. if i get pulled over, that might be a problem. and advice? thanx.
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Old Jun 30, 2009 | 04:10 PM
  #2  
five7kid's Avatar
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Stick with a system that has all the pulleys you need.
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Old Jul 3, 2009 | 02:45 PM
  #3  
Atilla the Fun's Avatar
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From: Northern Utah
Car: seeking '90.5-'92 'bird hardtop
Engine: several
Transmission: none
Axle/Gears: none
Re: emmisions

you can get an underdrive crank pulley for your stock setup, or for the '88-up serpentine setup.
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Old Jul 3, 2009 | 07:36 PM
  #4  
thirdgen540's Avatar
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Joined: Nov 2007
Posts: 13
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From: toronto, canada.
Car: camaro iroc-z
Engine: 383
Transmission: 700r4
Axle/Gears: 411's
Re: emmisions

Originally Posted by Atilla the Fun
you can get an underdrive crank pulley for your stock setup, or for the '88-up serpentine setup.
would this be a stock setup, or a aftermarket pulley that will work with the rest of march's bracket kit and so forth.
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Old Jul 6, 2009 | 12:53 PM
  #5  
Atilla the Fun's Avatar
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From: Northern Utah
Car: seeking '90.5-'92 'bird hardtop
Engine: several
Transmission: none
Axle/Gears: none
Re: emmisions

the idea is to avoid using the March brackets, and use GM brackets. The March brackets won't let you keep the smog pump, thus they're illegal.
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