engine specs/data 4.3l V6- where to find?

[evol s10]

is there someplace online that has specs and performance data (torque band, power band, etc,)? specifically for '94 s10 pickup vin Z.

thanx for any help/ direction.

[smokey041369]

94 s-10 z code=4.3L tbi
net horse power=165@4000
net torque ft lbs=235@2400
compression ratio=9.5:1
oil pressure=18@2000

[evol s10]

thank you for the reply.
where did you get this info from?

Originally Posted by smokey041369

94 s-10 z code=4.3L tbi
net horse power=165@4000
net torque ft lbs=235@2400
compression ratio=9.5:1
oil pressure=18@2000

[smokey041369]

i have a book that covers 72-93 and some of 94 is the same as 93

[evol s10]

what i'm really looking for are the hp vs. rpm,torque vs.rpm graphs, and redline rpm. i've installed a tach, but do not know what are the optimal shift points are; or at what piont could i damage the vortec engine. if i'm barking up the wrong tree with this please tell me. thanx in advance for the info/help

[smokey041369]

tachs work differently so what you need to do is keep the radio off fans off and drive the truck watch you tach when the motor sounds like it is winding out shift and remember the rpms. as far as red line i wouldn't take it over 4000-4500max