Stock s10 4.3 ex stream runs good go pretty good want to get just a bit more out of it may be 40 horse power with out breaking the motor apart any suggestions
iridium spark plugs, I've been told are THE BOMB...but could never afford them personally~
the ignition system on these trucks is overkill already. Free up the intake and exhaust and get a good tune, electric fans, wieght reduction. Or forced induction (low psi of course if your not building the motor). But still 40hp is asking alot unless you go supercharged
Dual entries? See you other one for my answer.
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