heads
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Junior Member
Joined: Oct 2005
Posts: 14
Likes: 0
From: california
Car: 90 covertible iroc
Engine: 350 TPI
Transmission: 700r4
heads
If i put some vortec 160 intake 202 exhuast valves do you think i could pass smog or should i get some stock vortec heads I live in california
Supreme Member
Joined: Apr 2002
Posts: 4,627
Likes: 3
From: Southwest Florida
Car: projects.......
unless you're doing other a lot of other mods to the heads/motor, you won't see any noticable difference in power between the stock(1.94/1.5) valves and the 2.02/1.6. - so the first question is, do you need them?
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