Conversions & Hybrids - anyone put ls1 into 94 v-6 car

has anyone put 99 ls1 into a 94 v-6 camaro. i need some help with the wiring. cannot get it to tun over it just knocks like not enough power. but the batt is new and has 11.8 volts when trying to crank any suggestions

What do you mean by knocks.

I assume you have made all the necessary harness changes, the 99 LS1 engine harness will not work if plugged into the 94 body harness.

Re'

the wiring harness is off of the 99 motor, but i only changed the motor harness, not the one from the fuse box that run across the radiator to the pcm. the starter silenoid engages then disengages but starter does not spin, but will spin if staight wire it to the battery

the wiring harness is off of the 99 motor, but i only changed the motor harness, not the one from the fuse box that run across the radiator to the pcm. the starter silenoid engages then disengages but starter does not spin, but will spin if staight wire it to the battery

If you "straight wire" it, will the engine start??

I assume you modifyed the harness to run the purple starter solinoid wire from the interior to the starter. Is the security light on. Is it possible it's a Vatts issue?

Re'