Mac
CEG'er
i've heard of people doing this on the 2.5L, but i've tried searching for more info with no luck..
i'm trying to figure out if really what i would be doing is port MATCHING for a more accurate fitment? or if it's really enlarging the whole port on the LIM and just port matching the UIM to that?
also i've heard some positive and some negative info about Polishing the manifolds as well as the TB... some people say that the textured roughness on the UIM and TB shouldn't be smoothed out, something to do with the way the air passes by it? any insight on that?
ans lastly, if i were to enlarge the primary LIM ports only, and port match the UIM to it would that cause any problems? i'm thinking that since the 2.5L doesn't need the top end help, that doing this would help out a little bit on the lower end... any thoughts would be appreciated!
this might be a totally bad idea but i'm just curious...
thanks, Drew
i'm trying to figure out if really what i would be doing is port MATCHING for a more accurate fitment? or if it's really enlarging the whole port on the LIM and just port matching the UIM to that?
also i've heard some positive and some negative info about Polishing the manifolds as well as the TB... some people say that the textured roughness on the UIM and TB shouldn't be smoothed out, something to do with the way the air passes by it? any insight on that?
ans lastly, if i were to enlarge the primary LIM ports only, and port match the UIM to it would that cause any problems? i'm thinking that since the 2.5L doesn't need the top end help, that doing this would help out a little bit on the lower end... any thoughts would be appreciated!
this might be a totally bad idea but i'm just curious...
thanks, Drew