I have a 86 z28 with 305a tpi it is stock with headers and exhaust kit only. What can i do to give it more hp but for a budget on money?

 

Rear end/Gears
IMO.. best bang for your buck..

(my sig. has all my bolt ons)

 

Do i need to change the rear end. Or put the gears in my existing rearend?

 

I have a 700r tranny that slips a lil bit and cannot afford to rebuild it. Should i throw a shift kit in it?

 

they sell the parts to make them fit (rear end wise)
I personally found it cost effective to change the redo
ar because I wanted to put a 4th gen style wheel.

they sell taller gears to fit here and on summit. (I heard it winds a bit) or a complete carrier will do the trick.

 

Then get that fixed before even thinking of spending money to make more hp.
No, if it's slipping already, a shift kit won't help you.
Fill out your profile or tell us where you're located. Hopefully somebody can steer you to a shop near you that's compentent in rebuilding 700r/4L60's.

 

agreed, necessities over luxuries..

 

tru good point lol