most cost effective performance DD
#1
most cost effective performance DD
i have a 2005 blazer an im not sure if its xtreme or what but anyway i just have a jet throttle body spacer on it now but my question. whats more cost effective, turbo the 4.3 and just have a 70 trim on low boost or do a LS swap. if LS which one? 5.3, 6.0?
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