92-93 PR4 ECU or 94-95 P75 ECU

[Scorchin Civic]

I have both of these ECU's and am wondering what one is the best to use. My Civic is a 1992 Hatchback with a B20B and Si five speed tranny. Let me know what one will be the best out of the two to use with my setup.

 

[xj0hnx]

I would imagine there isn't a lot of difference between teh two, both 1.8, non vtec, OBD I, LS

 

[smooth_criminal]

Originally posted by Scorchin Civic@Jun 9 2005, 12:18 AM
I have both of these ECU's and am wondering what one is the best to use. My Civic is a 1992 Hatchback with a B20B and Si five speed tranny. Let me know what one will be the best out of the two to use with my setup.

[post=510015]Quoted post[/post]​

Let me know if you want to sell one.

 

[Scorchin Civic]

Originally posted by 92b16vx@Jun 10 2005, 09:30 AM
I would imagine there isn't a lot of difference between teh two, both 1.8, non vtec, OBD I, LS

[post=510618]Quoted post[/post]​

Well, I thought I would ask. I thought someone has told me before that there was a slight difference in the two. However, sounds right to me that there might be no big difference since there basically the same.

 

[posol]

yup, pretty much the same thing. the ls got the pr4, the gs got the p74, both replaced with the p75 in 94.

 

[Scorchin Civic]

Thanks guys, just wanting to see if there might would have been a better of the two.