Opti...Need help Plz
#1
Opti...Need help Plz
HI, dumb question, What year did they replace the stock opti for the vented one. Also how difficult is it to replace for a beginning mechanic? Prolly asked a million times but help is appreciated.
Thanks
Thanks
#2
Re: Opti...Need help Plz
The vented opti started in 1995. There's more involved that just bolting on a vented opti if you own a 93/94. The opti is driven by a pin on the end of the cam shaft for 95 - 97. 93 - 94 have a spline in the center of the cam that drives the opti.
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ChoderBoy84CamaroZ28
3rd Gen / L98 Engine Tech
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03-24-2003 06:56 PM