sometimes when I get on(accelerate for burn out) it it does not pull . the engine revs up fine but sometimes it just revs up and not go anywhere

 

You need to be way more specific than that. What are the conditions? Weather, temperature? Has the motor always done this or something new? Have you checked for codes? Do you do anything differently when it doesnt accelerate properly?

What year motor is it? Transmission? Sounds like you have a problem somewhere with your tranny.

 

Ive swapped a 95Lt1/4l60e in a 86 Camaro.It always did that whether Im crusing or if i get down on it,but it does not do that all the time.

 

Mine did that in the early days of my swap, for me it was a sign that the 4l60e was on its way out..

 

i had gotten the 4l60e rebuilt last year but i dunno what it could be. Other than that the car runs sweet

 

Did you get a warrantee? A rebuild does not mean trouble free.. the same symptoms I had meant the converter was on its way out, then the pump, metal filings into the clutch linings and then valve body, then game over..

Not to freak you out, and it may not be serious at all, but you should have someone diagnose it.

 

naw,no warantee. but the guy that did the work is known for good work.and my converter is new.B&M 2500

 

The converter I had was a brand new B&M 2500.. that was where the failure started. It lasted about 2k miles.

The problem is in your tranny, check it out or not..

Good luck!

 

Sometimes while cruising or when I get on it its like it gets outta gear or something. I will look into the tranny tho, did you use a SPDT relay on yor swap, its somethin to do with unlocking the torq conv