Actually, I keep getting told that the early LT1 castings flowed the best. Who knows, right?

 

Thanx for the replie's

"Well as madwolf said"
:Yes, it will. Just swap the 94 knock sensor over to the 96 engine and use the 94 harness and PCM. Use the 94 exhaust manifolds and swap the optispark (distributor) harness from the 96 harness to the 94 engine harness. That's about it.;

This is what i was looking for not to much to do and no more money spent.Iam buy it out of a 1996 auto Z28 it has 63,000 mile on it.For $1500 what do ya'll think of the deal doe's it sound good an it comes with computer,wire harness and all the acc .Yeah i don't need the com,harness so if any1 need wants it let me know.

So if there is anything else that Madwolf didnt meation please feel me in thanks.

 

OK i have everything in and it wont start this is ****ed up i tied to see if spark was comeing from the coil and it was but when i check the spark plugs there was no spark i don't know what the problem is and now for some reason i cant start my car form the key i have to jump the starter and when i do that it keeps turning over even when i let go man whats the deal i didnt think that put the same motor in but out of a diffrent year would be a problem

ok things i had to change if u see something here that i missed or something that i still need to do PLEASE HELP

NOCK SENSOR form 1994
EXSHAUST MAINFOLD 1994
OPITSPARK WIRE HARNESS 1994
COIL PACK 1994

ok there are the thing i changed ::

 

I'm fuzzy on what you did with the opti harness. Did you use the 94 opti harness on the new motor?? If so, then you need to use the 96 opti harness because the opti plug is a longer one than on the 94. The 94 harness probably isn't getting a good contact with the opti plug.

 

I used the 1996 optis it has alonger plug the the 1994 but still iam only getting fire from the coil I dont know but the 1996 has a crank angle sensor on it and my 1994 didnt shouldnt the 1994 ECU bypass this being that it never had one anyway Thanks