Back in 2004, GM Performance Parts shipped us a complete LS1 to evaluate. Looking back, we really threw the hammer at this one. We tested every off-the-shelf cam, manifolds and cylinder heads, ...
For those who may have missed our prior installments on this FWD alt-hotrod in the making, here's what we've been up to. Not satisfied with a bolt-on-enhanced 148 whp and accompanying mid-15-second ...
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