4.3 vortec?

[longhorn71]

painless performace make the harness for the 4.3 vortec.
wehave had the 4.3 tbi injection s-10 and a 94 4.3 vortec cpi injection(central port injection)just like the 98 under hood pic above.the cpi unit has way more power then the tbi one and gets good milage

why not swap the 4.3 into it?chevy ran this engine in the fullsize pickups and vans for a lot of years.I think your milage would be the same or a little worse then a 350 in your truck tho.


if you do make the swap the best way is with an aftermarket harrness,I'm not sure on the instructions for the 4.3 harness.the 6.0liter harness is all plug in play other then 4 wires.