TSP 5.3 stage 2 Question?......
11-26-2006 | 02:29 PM
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TSP 5.3 stage 2 Question?...... with these heads on a ls2 do you lose piston to valve clearace over a a stock head, and do these heads come with a valve job, any experiences with these heads would be greatly appreciated, Thank you
11-27-2006 | 08:32 PM
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From: Lubbock
they are completely cnc ported & CNC v/j.. They feature 2.02 intake valves & 1.57 exhaust valves. As a result of the valve upgrade you will lose a little bit of p/v. What camshaft are you running??
