I know that this topic has come up plenty of times before, but all of them are like 5 years or older. I'd like some fresh input. 
The reason I'm asking is that I have the shift pressure all the way up in the tune, and it still doesn't shift hard enough at WOT for my liking. IIRC, I also remember a few forum members recording nice gains switching from upped shift pressures in the tune to the Jmod. My 1/4 traps are a plenty low for my dyno numbers (325 Dynojet, probably 300ish MustangDyno) and 1/8 traps (85 mph). In trying to figure out why, my searching brought me to this.
I know that almost everyone recommends it, but is it too much for a daily driven car? I have other people ride with me more often than I ride alone, so I would like to keep the best ride quality as possible. How is it during part throttle? Does anyone daily drive their car with the Jmod?
From reading on the TCCoA site, according to Jerry's specifications, I know that you drill out some holes in the separator plate. I also thought that people say to remove or replace the lower accumulator springs. But Jerry's write up doesn't say anything about taking out the springs.
Help me out here.
Also, what write ups did you use? I've found write ups for 94-97, and 99-04, but no 98.
Where should I look?
I read that a tranny cooler is a very good idea to do while doing the Jmod. Is it required? Any write ups on installing those? What are the good brands to go with/where do you find them? The only one I found is a Mishimoto on American Muscle, which, if I remember correctly, is a brand a lot of people say to stay away from. It's also a universal kit, which I'm not too fond of. Where else can I find one? I'm not having any luck.
Basically, to sum things up, tell me EVERYTHING there is to know about the Jmod.
Thanks guys.
The reason I'm asking is that I have the shift pressure all the way up in the tune, and it still doesn't shift hard enough at WOT for my liking. IIRC, I also remember a few forum members recording nice gains switching from upped shift pressures in the tune to the Jmod. My 1/4 traps are a plenty low for my dyno numbers (325 Dynojet, probably 300ish MustangDyno) and 1/8 traps (85 mph). In trying to figure out why, my searching brought me to this.I know that almost everyone recommends it, but is it too much for a daily driven car? I have other people ride with me more often than I ride alone, so I would like to keep the best ride quality as possible. How is it during part throttle? Does anyone daily drive their car with the Jmod?
From reading on the TCCoA site, according to Jerry's specifications, I know that you drill out some holes in the separator plate. I also thought that people say to remove or replace the lower accumulator springs. But Jerry's write up doesn't say anything about taking out the springs.
Help me out here.Also, what write ups did you use? I've found write ups for 94-97, and 99-04, but no 98.
Where should I look? I read that a tranny cooler is a very good idea to do while doing the Jmod. Is it required? Any write ups on installing those? What are the good brands to go with/where do you find them? The only one I found is a Mishimoto on American Muscle, which, if I remember correctly, is a brand a lot of people say to stay away from. It's also a universal kit, which I'm not too fond of. Where else can I find one? I'm not having any luck.
Basically, to sum things up, tell me EVERYTHING there is to know about the Jmod.
Thanks guys.
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Its a beneficial side effect. Also to kinda add to Lasers note on the fluid, it also might be better to run the fluid though a coffee filter, i know when done with regular oil it takes out a lot of the contaminants, so if you have to reuse it, it will be a little cleaner.
