Welly's - GT4 Engine Swap Project (Celica GT4 / MR2 REV3)



  • Just thinking, are gt4 engines not normally 4wd or rwd? I take it you're fwd? Not tempted to put the power to the rear?



  • :cry:

    think shes thrown a piston…so it mus have been running over 400bhp to do that as them engines are ment to be sound for that kind of power as told from a man who works for toyota..

    if the piston has gone. dont worry.

    got a set of pistons anyway,and she will be back and running better than ever ;)

    30mph it knocking its tits off. dad jsut said shes gone bang..will see if thats right and let u guys know. hope its something simple :( not a full strip job.



  • hope ur right welly

    she is one of the top marques on the site!



  • if it is the piston thats gone pop…

    have a set of topline pistons.

    she was running about 370bhp before she went out :(

    she will come back with avengance non the less, turbo,afm,and things is she is in need of some work...also more shiney parts:P

    shes but a few bigger and expensive cars in there place, and she will be rebuilt unless its seriously serious.



  • pistons are ok thank fuck.

    head gasket between 3 and 4. she will be back soon :)



  • so are you doing AWD or just FWD and what trans are you using with this?



  • FWD , celica 2l.

    but soon to be changed.

    4wd internals into a 2wd box.



  • Soon to be back :)

    also been talking about bulding a bottom end up ready.

    steel rods
    wiesco pistons

    means more boost.



  • shes been off the road for the past week :(

    pistons gave in, but shes got some st205 pistons now, low compression, from the youngest gt4, had bottom end rebored and oversized pistons :D

    ST165 GT4 Bottom End
    ST185 GT4 Head
    ST205 GT4 Pistons & bits :)

    Hybrid now :D

    she should be back running in the 20psi range of boost



  • shes been on the road for nearly a week now running in.

    clipped boost a few times, then eased of, never felt a kick in back like that from boost creeping in and never heard anything like it before im my life.

    new project soon ;)



  • Engine's been rebuild now.

    Running it in slowly, then AFM is going and and uprating it to st205 parts :)

    then we can booost her. gt4 afm's are known for melting pistons, as they get a slight crack in, and fuck mixture up, causing them to pink.

    but she is flying again, Stage 3 Turbo helps :)



  • Try and get some pics and videos up please very interested..

    :D



  • Had a email today off Banzai Mag, talking about a feature of the mazota, want to know abit more and some pics. woop woop!



  • good work, such a crazy project deserves some exposure



  • When they take photos of ya car give em ya e-mail address they wii send you the hi-res pics. Then you can post em up. :P



  • 481 miles on the pistons now, starting to get boost in, pushing the throttle about half inch, and using 5lb of boost, and pulled 110mph up a hill about 1/4 mile…

    so with 21lb of boost, afm gone, new ecu etc, should piss 140mph with full throttle :D



  • Need to see pics…. :cry:



  • will get some pics up soon..

    currently with a new site.. www.jdmlife.co.uk, mark,robby,me staff there..

    also been prefly mentioned of a starting a JDM tuning garage ;)



  • Mazota Clutch has gone…

    wrong gearbox and clutch for engine..got a 2L clutch and gear box..

    next steps are

    MR2 Turbo Internals into the celica fwd gear box, and LSD.

    AFM removed, Map Fitted.

    St205 ecu

    540cc injectors + more :)



  • sounds good!

    should be an absolute monster!

    but we still need some pics! i want a new background for the laptop!


 

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