6 speed swap finished in my jza80 quick write up 56k no!

SirLoki

New Member
Aug 8, 2007
129
0
0
Fullerton
just wanted to share with you my latest swap

wanted to thank the following peeps in no particular order; without you i would not have finished this swap as fast as i wanted to and not as clean as it turned out.

Ryan and Pops Uchida Creative car and motorsports
Nick Stonawski
Herb Policarpio Cabe Toyota
Edrick Asuncion TLS Performance
Alex Villareal Racetoys
Jose Valle Kaizen Motorsports
Daniel Exodragon
Curt Aigner Elmhurst Toyota
Gary Martin SF member

the swap took about a week to do, total time invested was about 30 hours or so. The Majority of the swap was done on a weekend including cutting the tranny tunnel and replacing it with a new 6 speed tunnel.

Transmission
p1100415_1.jpg


New 6 speed differential and driverside axle
p1100415_2.jpg


All the pedal parts
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HKS Twin plate and tranny tunnel
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p1100415_5.jpg


First things first, drop entire exhaust and driveline and install 6 speed diff and driverside axle. Remove center console, auto shifter and clear way of tunnel inside the car, when cutting make sure the wiring inside doesnt get in the way.

p1100415_6.jpg


p1100415_7.jpg


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Next cut tranny tunnel and install new tranny tunnel section, tack wield the part in place and use all weather sealent.

p1100415_9.jpg


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Next drill firewall for clutch master and clutch pedals. Replace auto brake pedal with 6 speed one.

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p1100415_13.jpg


at this point the modifications are done and the only thing left to do is a clutch swap as per a 6 speed so unbolt the flex plate and install the flywheel and pilot bearing.

p1100415_14.jpg


and from here install the clutch and transmission, install fork and clutch slave, bleed clutch, reconnect driveshaft and exahust etc... wiring was simple, the speed sensor plugs in. The big grey plug has a the yellow wire and black/red wire; those are for reverse and they need to be spliced on the connector of the 6 speed trans; and finally you need to ground out the park and neutral switch so ground out the black/white wire and black wire.

p1100415_15.jpg


reassemble inside of the car and install 6 speed shifter and interior panel

/end

thanks!
 

gixxer750

2jzget comingsoon!
Mar 30, 2005
2,333
0
0
Mississippi
It isn't that bad in the mk4. toyota gives you the template on the firewall.

the double layer steel has the holes for the clutch master and pedal in one layer already. you just have to drill the second layer. not bad at all. Took me one hour to install my pedals.
 

WhtMa71

D0 W3RK
Apr 24, 2007
1,813
0
36
Macon, GA
Nice! Looks like Toyota lightened your wallet pretty significantly haha..
Im thinking of buying an mk4 from the guy I bought my mk3 from lol..
 

SirLoki

New Member
Aug 8, 2007
129
0
0
Fullerton
RedEj8;1112142 said:
Nice! Looks like Toyota lightened your wallet pretty significantly haha..
Im thinking of buying an mk4 from the guy I bought my mk3 from lol..

haha yeah the wallet is pretty light as of now; but i dont regret it at all. its a totally different car now and a pleasure to drive. got about 600 miles on it so far and all is well, with the twin plate setup the car still sounds like a diesel at a stop and if i hold the clutch in it sounds like a sword fight haha.
 

Zumtizzle

Can't Wait to Be King.
Oct 21, 2006
2,825
0
36
Sac-Town, NorCal
Great Job Brian!

If i were you. I'd throw a OEM MK4 Shifter on it.

It feels so at home on the Supra. ;)

Speedforsale sells them for a great price.