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Discussion Starter #1
i was wondering if there has been any thought on 1.8 rockers and if so is there a tune to go with it i did a forum search and didnt find anything
 

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2006 chevy
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616 Posts
If you're going to go through all of that time and expense, get a cam - then you can increase both your duration and lift, instead of just your lift - for about the same price (unless you get a used cam, then it's less).
 

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2005 chevy trailblazer_ls_ext
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Yeah, what he said. If you're looking for more info on performance go to ls1tech.com they have a complete section on the ls2.
 

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I increased my rockers to 1.7's in my mustang, like the guys said don't bother. You might hear a little difference in exhaust, but if you are expecting noticeable gains in HP it isn't going to happen.
 
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