engine cuts off between 5 &6 thousand rpms
 

Well i got my car running but now it cuts out when i raise the rpmslike it would when u would bring it to 8gs.its a 91 conv./w a 88 t2 engine any ideas.it didnt do it before...

you say "but now it cuts out"..
What did you do to it before this happened.

Hooked up all the vaccume hoses,none were hooked up,unpluged computer and checked if wiring was hacked.they had the fuel line going strait from gas tank to injectors so i ran that to the filter then to the injector.