Performance parts

like stated, there is no way for a chip or some bolt on to gain another 100hp besides nitrous. The best choice (if you do a search on Turbo Swap) is to swap in a turbocoupe or merkur 2.3Turbo motor, you will gain way more than 100hp if you go that route~
 
mustang023 said:
I have a 1987 LX 2.5 L mustang! Im wanting to add another 100HP to my engine! Is there a performance chip that could give me that? something easy, cheap and easy to install?

Did you get the 2.5L from a ranger or just put a ranger crank and bearing spacers in your 2.3L to make it a 2.5L?

I really don't think nitrous would do you any good it maybe to much for it. There is a tread about someone I think trying to see how much nitrous it takes to blow a 2.3L up you may want to look at. That 87' LX would proubly do better if you got a 87-88 TC and drop the motor and turbo in to the LX.

Anyway you go good luck :)