heya lads.
So this is something my wonderful wife suggested and i have been thinking about for a while now. Going to give fair warning - this is a mental health exercise lol.
Ive got a bunch of plans and dreams and ideas for my little car. I "know" they wont get realised anytime in the foreseeable future. But with all the waiting and such for treatment etc, i need to keep my mind busy.
So ive decided this will be a "pretend" build thread. One of you cool lads from the "we need to talk thread" pointed out dreams are free and planning, problem solving and just plain imagining take nothing but time and enthusiasm. So here i am. Im going to try and keep it realistic. This is not meant to be a "wishlist" of the perfect ke70 for a bazzillion dollars. But a genuine record of plans and ideas that i would like to be able to go ahead with at some stage, or slowly collect parts and make do as i can.
so first up, goals? Im working on the premise that for now, the left leg isnt going to work as god intended. Ive played in the mrs car just moving it around the drive way and i can use the clutch fine, but i cant lift my leg in anyway to get it on an off the pedal. So first up is the decision to stick to an auto. But i still want a fun little car to enjoy the hills roads we have at our doorstep with anna and leo and just generally enjoy what i always did, just having a good fun time in the sled. Eventually the odd hillclimb and track day would be great, but fun street car is the main aim.
Reliable. lol.this is probably very counter intuitive given a: im not the best mechanic in the world and b: im doing non standard things that invariably wont work as intended lol. But reliability is important. i need to trust that the little girl will star when i need, and not randomly shit herself halfway to hobart lol.
So what have i got ? well im glad you asked
i have silver sally ...
i have a fwd gen 4 beams 3sge...
i have a bunch of bits and pieces to rwd said engine... ie sump, water lines, water fittings etc. Its my understanding i will also have to replace the head gasket with a rwd beams as the water circuit changes somewhat. so to this end, the engine will get a very basic freshen up with new gaskets and seals etc as she gets rwd'd...
now onto the rest of the pretending lol.
one of these will make fitting my blacktop quads very easy, and makes fitting the engine a touch easier...
http://www.sq-engineering.com/upgrad...e-adapter.html
sam is also working on a much slimmer rear water setup for the engines that will make fitting a bit easier also.
havnt decided if i will use the 3sge engine mounts and mod the cross member, or keep the crossmember intact and fab mounts. there are bolt in kits available... but they space the crossmember 25mm and fuck about with the front swaybar. im not sure how big of a problem this is, but given the sump on these sits so fucking low as it is dropping the crossmember to gain room seems like ill be dropping the sump that little bit lower too... annnnnd these kits are for the manual box. from rigorous study of the interweb lol it looks as though the taper on the auto gearbag bell housing is much steeper than the manual. this is the usual cause of fitment dramas so if the auto bag does allow for more room, then id prefer to keep the geometry standardish and avoid spacing things if i can.
As far as i have been able to work out, the auto behind the rwd beams is a a650e 5 speed. Now my only experiance so far with auto's has been the horrid 3 speed shitbag in the ke already lol. I know nothing about how they work or anything. So what i have managed to figure out i think is with the electronic control, i have a few options...
http://www.latentsolutions.com/suprastickuv.html
apparently fully programmable shift points pressures etc etc. Makes mention it works with any auto using 2 shift solenoids? and most toyota boxs? BUUUUT only makes mention of 4sp autos in the paperwork. so im not sure if it can do the 5 speed or not? This a pretty cheap option, and shifting is done by simple toggle switches, which i THINK should be easy enough to make up? or am i kidding myself? was thinking simple flappy paddles?
https://www.powertraincontrolsolutio...ller/TCM-2000/
then there is these guys... a bit more money, but i THINK these are the ones al used on the cool bmw rebuild? and they seem to be a bit more versatile so possibly more likely to run the 5 speed? they have a wiring loom for the a340e but dont list one for the a650e...
they also have their own range of flappy paddles that are wireless...
https://www.powertraincontrolsolutio...ifter/PS-2010/
if indeed i am too useless to make my own switches lol...
So thats the fun go part... with manualised control of the 5 speed i should still be able to have fun and some entertainment in a light car with 200hp? Oh and last bit for the auto, i figure it will help when i put a towball on the old girl. living in the semi rurals of buttfuck nowhere, means we only get rubbish pickup once a fortnight and we only get half size bins. so we are forever doing dump runs. So im thinking a tiny little trailer for rubbish runs and bits and pieces should be well doable with the auto in regular d for dickhead mode?
Onto the diff. Was initially going to go a f series rebuild with trd 2way. But having priced that up and the fact its WAYYYY overkill for a mild na 3sge with a fairly significant weight penalty, i was thinking of running a late model tseries with trd 2way and going with fingers crossed action that the auto and a general mechanical sympathy on my part would help it live a long and fruitful life. then again, for peace of mind, this looks like a "reasonable"
solution as a upgrade.
http://www.weirperformance.com/axlek...pleterear.html
They modify the trd 2way in house and custom make their own axles etc to the larger diameter of 28mm. And claim its more than adequate for 300hp, which the 3sge will never reach id say... designed for turbo or supercharged cars so the "softer" power of na should also be of a benefit in keeping it alive???
not overly cheap, in the end i think the diff would cost a total of about 3g to get all sorted and in the car but if it means reliability and longevity its money well spent?