View Full Version : j mod has anyone done this
badazzfseries
02-16-2013, 06:08 PM
Is the j mod hard to do and does it work good
RhinoZ24
02-16-2013, 07:01 PM
J mod?
badazzfseries
02-16-2013, 07:58 PM
Yeah it where you take the valve body out of youre trans bore a few holes out and it make youre trans shift a lot tighter and faster and takes stress of youre clutch a friend of mine has a crown vic he told me about it it is really noticable in his car
RhinoZ24
02-16-2013, 09:04 PM
Never heard of that so I wouldn't know lol. Drilling into parts in my transmission doesn't sound like a great idea to me. If you want to change your shift points and firmness you can always get a programmer. Save you a lot of work, but you gotta pay for it.
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But somebody on here may have done it before and might tell you otherwise.
IMO you'd be better off with a programmer. A lot less work and you'll gain power along with shift firmness.
Jersey_Joe
02-17-2013, 11:04 AM
^ agreed.
Raptor05121
02-17-2013, 09:26 PM
J mod is very popular. I know a guy that has done a few of them. If you want to know more, I can get his e-mail. Hes running a J mod and programmer.
badazzfseries
02-17-2013, 09:49 PM
Yeah man shoot me his email ima try to do it
Raptor05121
02-18-2013, 02:59 PM
estesaggie17 (at) gmail
badazzfseries
02-18-2013, 04:19 PM
Thanx bro ill let yall know how it works out
RhinoZ24
02-18-2013, 04:57 PM
Goodluck if you do it brother!
Ya u might do a write up if it goes well
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