us you know 4,.3 is one of the best upgrades that you can use for a toy swap: is a good engine, with good hp/torque, weight and dimensions.
Any way i think time to time 4.3 goes out of power and end torque when you go big tires, axles upgrades or drivetrain swap`s.
I`m trying to found out what type off upgrade can you make to this gm engine thinking on cheap tricks.
(i no with a stroker or Vortech you can go up near 50% of hp , that`s no the idea)
1.- i put headers and a poweraid spacer in the TBI for US$230
2.-.....
PD. keeping the v6 for dose who want to jump with the v8 crap

Any way i think time to time 4.3 goes out of power and end torque when you go big tires, axles upgrades or drivetrain swap`s.
I`m trying to found out what type off upgrade can you make to this gm engine thinking on cheap tricks.
(i no with a stroker or Vortech you can go up near 50% of hp , that`s no the idea)
1.- i put headers and a poweraid spacer in the TBI for US$230
2.-.....
PD. keeping the v6 for dose who want to jump with the v8 crap