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l98 specs

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Old Nov 23, 2009 | 07:52 PM
  #1  
1987 T/A GTA's Avatar
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From: long island new york
Car: 1985 IROC-Z
Engine: l69
Transmission: m5
Axle/Gears: 3.73
l98 specs

does anybody know the specs of the original cam pistons valves etc for a 350?
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Old Nov 25, 2009 | 11:23 AM
  #2  
Blackdog36's Avatar
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From: Buffalo, NY
Car: 92 Z28
Engine: LS3
Transmission: TR6060
Axle/Gears: Strange S60 3.73
Re: l98 specs

Cam - see link below and scroll to bottom.
https://www.thirdgen.org/mods3

Heads - do search on here
our cars came with cast iron L98 heads while corvettes got aluminum. Our heads have 64 cc combustion chamber volume.

Pistons - 87's should have regular cast pistons with a 12cc dish I believe
https://www.thirdgen.org/forums/tech...90-92-b2l.html
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