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Jesse's Toyota Mark ii Grande gx61


dspec_tt131
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Yeah so the GCC was hooked up to IGT pin only after doing factory ecu pin out to see what went to the f-con and then seeing what the gcc was plugged into from that. Trying to track down what the gcc needs to be hooked up to (assume the injector bank signals and igt and power/earth) but it's proving difficult to find with this 30 year old + tech. I did take the lid off gcc and it is labeled but don't know how to decode 

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  • 2 weeks later...
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  • 1 month later...

Haven't had a whole lot of interest in this lately to be honest. It's been on axles stands for atleast a month due to me absolutely mangling the rear fuel hardline to rubber line connection20210810_171304.thumb.jpg.58e43a0f38b2ba9414f56d73c3992c6e.jpg

it's had an intermittent fuel leak for a while where it drips then magically fixes itself and then leaks again. At some point someone had replaced the fuel pump which obviously didn't have the right thread to fit original banjo bolt into so they sliced the rear hose in half and fitted a barb joiner and then just slipped pump end over threaded section. Trying to fix this I undid it at pump end and went to undo flare nut on hardline where it went loose for 3 or so turns then just fully locked up seized....

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I purchased a spare 3rd gen 1gge around a month ago as well which is apparently a runner. Had an adapter machined up to be able to fit a 1jzgte forward facing plenum for this. I'm not actually sure what my plan is for this (I have the cast hks turbo manifold still) but I liked the idea of deleting the ugly cross over pipe. 20210819_093608.thumb.jpg.d8beb14cc848ff30d8da243b31a40152.jpg

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  • 3 weeks later...

One of the rear speakers stopped working a while back, gutted because they had a really decent sound to them. 

Time to address this burnt to shit parcel tray. Carpet is supposed to be a burgundy colour20210919_153056.thumb.jpg.d173e2968b6f7d7d53541cbdfd5fb01b.jpg

Where is the best place to acquire a peice of auto carpet for this and what adhesives would you use? I've tried the ados f2 and the spray and had zero luck with my van hoodlining and ended up resorting to using construction adhesive :???:

 

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In the attempts to try get this running better I've tracked down some 270cc rb20det injectors. 

These have the same high impedance as my gen 2 1ggeu 185cc injectors and will be getting sent away today to get serviced and flow tested prior to installation.

The only thing that isn't plug and play is the offset location of the top keyway doesn't match the centred toyota plugs. I'll be filing them off :blackeye:

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The idea is that I'll be able to do fine tuning with the graphic control computer. 

Also looking to decrease the supercharger pulley size eventually an have been told that rb26dett and gtir sr20det injectors are the high impedance same design and 440cc so there's room for further improvement. 

I've also tracked down this hks electronic governor control that can advance/retard spark based on rpm and map sensor which I'm looking forward to playing around with.

i-img600x450-16315332104cmtya33631.jpg.ad032451635c73814069a79f7240f4cb.jpgi-img600x450-1631533210tgd0uf33631.jpg.844c57a84366f5494fb9d642af3bb442.jpgi-img600x450-1631533210uwj2qp33631.jpg.e1012cbd1213383e81c88798e42bdd0b.jpg

As you might tell I've developed a bit of an obsession with this hks gear over the past year. So much so that I've decided to start a small online business via Instagram @jeffsemporium sharing what I've learnt from countless old forums and magazine articles and reconnecting these parts with the correct vehicles since 90% are advertised incorrectly. I'll also be selling other japanese old tech from the 80s, magazines and the odd fashion accessory 

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