Cburb88XJ
NAXJA Forum User
- Location
- Purcellville, VA
I would like to do this on my xj i already have an APN header, 4 hole injectors, magnaflow cat, flowmaster 44 muffler, k&n filter. I want to get a 99+ horseshoe intake as well but i know the tb is like 59 mm with a 55mm taper at the bottom and people usually remove the taper. I would normally do it myself but a machine shop shouldnt charge much.
Also i see people saying that there throttle body is 60mm or 61 62 63 after boring so which is it? You bore the entire throttle body out bigger and not just the taper sometimes? I figured when i get my 99 intake i could take my tb off and take both to the machine shop in town and get them to bore it to the opening size of the intake since i think thats what people do in the first place. Regardless i dont understand why i see a difference of 59-63mm numbers on boring a tb. thanks.
Also i see people saying that there throttle body is 60mm or 61 62 63 after boring so which is it? You bore the entire throttle body out bigger and not just the taper sometimes? I figured when i get my 99 intake i could take my tb off and take both to the machine shop in town and get them to bore it to the opening size of the intake since i think thats what people do in the first place. Regardless i dont understand why i see a difference of 59-63mm numbers on boring a tb. thanks.