The Official JMOD How-to Video by Rizzo
This video will take you step by step thru the Jmod Process. Please research your own drill bit sizes and fluid capacities on either Crownvic.net or TCCOA.com. Thank you Andrew and DetroitP71! And feel free to join in on the conversation at https://www.facebook.com/Jmod5000 Produced by Andrew Franklin, Rosario Schifano December 2012. For those with a '97 or earlier 4R70W should replace the outdated 1-2 piston. $9.28! http://www.transmissionpartsusa.com/AODE_4R70W_Transmission_1_2_accumulator _piston_p/270-000027958.htm
2001 Ford Crown Victoria police interceptor Jmod 0-70
2001 CVPI After doing Jmod to the 4R70W transmission. im submiting this video of what the results and gains were from it im not 100% sure but it looks to me like i began accelerating at 0:51 and reached 70mph at 1:01 so 0-70 in 10 seconds maybe. not Super fast but works for me.
My modded 95 Lincoln Mark VIII
short Go Pro video of my modded 95 Lincoln Mark VIII. 87K origional miles, lowered on air ride, smoked lights, painted grill, Mustang Cobra Hub and wheel conversion, Intake, ECU, 2 1/2" Stainless dual Exhaust, cats deleted, Magnaflow X pipe and dual magnaflow mufflers, consistantly runs a low 14 second 1/4 mile
JMOD 2004 Mercury Grand Marquis LS (part1/2)
Just installed the jmod on my car this weekend and am very pleased with the results! I left the accumulator springs in so the shifts feel more like a snap of the finger rather then a punch. I think the shift responce is the same either way. Leaving the springs in seems to be easier on the transmission. (This video is driving through the subdivision)