C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

LT4 exhaust

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Old Sep 9, 2001 | 05:43 PM
  #1  
ericcer's Avatar
ericcer
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From: Largo Florida
Default LT4 exhaust

Is the LT4 exhaust any different than the LT1? I got the car a few weeks ago and I was underneath installing the CAGS eliminator when I noticed the exhaust seemed rather large. I measure and was surprised to find out I have dual 3" pipes from the cats back. Is this specific to the LT4?
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Old Sep 9, 2001 | 06:07 PM
  #2  
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mackeyred96
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From: Former NCM Drag Racing coordinator, National director Corvette Challenge Spring Hill, Tennessee: Whiting, New Jersey
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Default Re: LT4 exhaust (ericcer)

I think they are the same.
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Old Sep 9, 2001 | 06:40 PM
  #3  
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Default Re: LT4 exhaust (mackeyred96)

LT1 & LT4 exhaust is the same dual 2"3/4 Diameter. Y pipe only on L98 motor


Bruce
93LT1 conv w/ZF6
top end mods
150hp NX jestted


[Modified by Bruce, 4:42 PM 9/9/2001]
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Old Sep 9, 2001 | 08:57 PM
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Default Re: LT4 exhaust (Bruce)

yes they are the same.
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