Are you guys still doing the j mod? What is the most up to date way you are having success?
Are you guys still doing the j mod? What is the most up to date way you are having success?
2003 Marauder 300A
#2928 of 7838
Build date: 8/6/02
Ship date: 5/28/03
14.33 @ 96.82 with OLD engine
6R80 swap in progress
1968 Chevelle
NA/Pump Gas 10.4 @ 128 mph
416/4L85E LSA Supercharged build underway
Contact 88grandmarq here on this board or:
https://www.facebook.com/North-Georg...Repair-3484146
Current Garage:
2005 Mustang GT Premium
2019 Ranger Lariat Super Crewcab 4WD
2015 Triumph Trophy SE
“You've gotta dance like there's nobody watching,
Love like you'll never be hurt,
Sing like there's nobody listening,
And live like it's heaven on earth.”
― William W. Purkey
Says page not found.
I was thinking of buying this pre drilled kit:
https://www.bcawebstore.com/index.ph...ct_detail&p=24
2003 Marauder 300A
#2928 of 7838
Build date: 8/6/02
Ship date: 5/28/03
14.33 @ 96.82 with OLD engine
6R80 swap in progress
1968 Chevelle
NA/Pump Gas 10.4 @ 128 mph
416/4L85E LSA Supercharged build underway
Eric (88grandmarq) recently moved...he's not in Georgia anymore, but I'm not sure where he went. He has been posting on crownvic.news (the replacement for CVN, which has gone belly-up).
To answer the OP's question, yes the J-mod is still very much a thing and you would do well to get it done, either DIY or buy a completed valve-body from Eric.
The Blackbird
Trilogy #61
Driveway Queen
The Spruce Goose
2004 Grand Marquis LS Limited Edition
Daily Driver
His employer transferred him to Indiana as I recall - didn't realize he had already made the move. Read where he still responded to the North Georgia Transmissions facebook page and the United Panthers facebook page.
88grandmarq consulted with me and then consulted with MartyO prior to the modified valve body install (jmod) during the upgrade and tune at MartyO's shop back in August. Very pleased with the results.
Current Garage:
2005 Mustang GT Premium
2019 Ranger Lariat Super Crewcab 4WD
2015 Triumph Trophy SE
“You've gotta dance like there's nobody watching,
Love like you'll never be hurt,
Sing like there's nobody listening,
And live like it's heaven on earth.”
― William W. Purkey
Did J-mod on trans 9/30/12. Took about 2.5 hours taking my time following instructions. After doing your 1st the job could be done in 1.5 hour, maybe even less.
Very easy simple mod any MM owner can do who has any mechanical aptitude.
I ordered a Racing HP 4R70W Super Tuf separator plate. It is thicker to prevent the cracking problem from being hammered by 1-2 actuator piston.
Cost:
$24 for separator plate
$4 for gasket 1
$3 for gasket 2
Filter Kit
10 qts ATF
This is a must do for performance car lovers and one of the cheapest mods!
Performance Automotive and Transmission Center
2134-A East Texas Street
Bossier City, LA 71111
318-742-7754
http://www.transmissioncenter.net/aode.htm
Part #8SP ($24) ordered 3, showed up at my door in 2 weeks.
These instructions are spot on except for the location of the small plastic screen that falls out when valve body is removed. It goes in the RF corner, not RR as stated in instructions: http://www.crownvic.net/tech/4R70Wnotes.pdf
I drilled #7 to 1/8" also which was in the instructions for older transmissions.
I did the #10 for reverse as the gear delay with OEM drove me nuts.
Have fun, I enjoyed doing the procedure.
The results are great!
WLB
BB#1) 1996 ImpalaSS - 16,500 miles - 100% stock
______________________________ ___________
BB#2) 2003 Marauder (300a) - 34k miles - Daily Driver
#2912 of 7093
Conceived 8/6/2002
Delivered 9/19/2002
Adopted 8/10/2011
Trilogy 242 - Self Installed 9/9/12 (0-60 5.5 sec)
Pioneer 6x8 Front
Legacy 600w 6x9 Rears
JL 6.5 SubWoofer
K&N CAI
Window tint 50% rear/35% front
FBM CHMSL with Strobe mod 7/1/12
DR Deep Aluminum Trans Pan
Sparta FOMOCO Racing 8.8 Girdle
Mo's Dyno Tune
Gorilla Nuts - The System
Ford Racing 4.10s, 31 spline Cobra carrier & axles 7/1/12
Powder Coat Axle Housing 7/1/12
CME HP Rear Control Arms & Watts Link 7/1/12
______________________________ ________________
Rex "SC Cheesehead" Weinbender 11-14-13
Ed "Baaad GN" Linthicum 8-6-2014
I rebuild AOD/AODE/4R70W/4R75E Transmissions, check out my Facebook page for my latest project; https://www.facebook.com/pages/North...48414635312478
I rebuild AOD/AODE/4R70W/4R75E Transmissions, check out my Facebook page for my latest project; https://www.facebook.com/pages/North...48414635312478
Correct Facebook Page
https://www.facebook.com/North-Georg...8414635312478/
2004 Silver Birch 300B
Build date:9/29/2003, Adopted on 12/02/05
Exhaust by Greg
13.630 @ 100.49 mph (11/21/10)
2015 Ford Focus SE Sport FWD
2013 Lincoln MKS EcoBoost AWD (377whp/423tq).
2010 Ford Fusion Sport FWD
1989.5 Ford Mustang 5.0 LXsport
I collected the parts for my J-Mod. Used a predrilled Tuff Plate. If I did it again I'd definitely buy from 88grandmarq.
“When you can’t make them see the light, make them feel the heat.”
Ronald Regan
"The only way to deal with the Islamic State - these blood thirsty, blood-drunken, terrorists -
is to kill them, keep on killing them, until you kill the last one, then you kill his pet goat."
Lt. Colonel Ralph Peters
“Be polite, be professional, but have a plan to kill everybody you meet.”
"I come in peace. I didn't bring artillery. But I'm pleading with you, with tears in my eyes, if you **** with me, I'll kill you all"
General James Mattis
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