Banjo

Link to KE10 Brake Upgrade in the RollaClub WiKi https://www.rollaclub.com/wiki/index.php?title=Ke10_Disk_Brake_Conversion Here is another link, that is 10+ years olde, but might assist also, with ideas, & possibilities. https://www.rollaclub.com/board/topic/27635-ke10-front-brakesuspension-upgrade-options/

Hi Carlos, Welcome aboard ! Sadly, brakes, in general, were not a strong point, on most early Corollas. That's why you will find plenty of different suggestions on this forum, & others, as to how to transpose disk brakes from other Toyotas to your KE17. My KE30 has Celica RA65 struts, & rotors & calipers from two different model Toyota Cressidas. Suggest you do plenty of reading & research before deciding on what to go for. any queries, or questions, please give us a yell. Cheers Banjo

Hi Michalis, Welcome aboard ! Plenty of wiring diagrams on this website. Search wiring diagram, & you should find them. Member "Altezzaclub" is "the king" of KE70 wiring diagrams, & has numerous examples in his posts on here. Search Altezzaclub's posts & you are sure to find what you are after. There are only 277 pages of his posts. If you would like to explain in particular, which area of the wiring you have an interest or related problem; we can probably be of more assistance. There are not too many Rolla electrical issues, that haven't already been addressed & solved already, on this forum. Cheers Banjo

Interesting possible co-operation between two great Japanese car manufacturers, I read recently, in researching later model RWD engines suitable for Rolla transplants/conversions. https://www.topmiata.com/toyota-gt86-mazda-miata-mx-5/ Cheers Banjo

Hi Pete, Like you, I have resisted for years, on the same premise as you had. Within the last year, I've grabbed a set of "one size fits all", $ 2 SuperCheapAuto ones, each time I'm in their local store. They last a couple of weeks each time, so the expense is not great, & if you get them very greasy; then it is just "in the bin" with them. Have found I have "warmed" to using them, & find I don't have so many nicks & scratches on my hands, as usual. So far, so good ! Cheers Banjo

Most of the early K Series engines had a PCV breather outlet point on the top of the rocker cover, & an inlet point, that was pretty useless, as it was in very close proximity. I have modified my 5K engine by fitting a hole in the middle of the timing chain cover, which creates a crankcase ventilation air path right through the crankcase, up to the top of the head. I noticed AKE030 has posted a picture of his 3K engine in "Cars for Sale" section, & that it depicts a rubber hose coming off the front on the timing chain cover, on his 3K. I'd be interested to know where that hose actually goes, as that's the first time I have ever seen one, with the hose fitted ? ? In a standard 3K series engine, the inlet for the crankcase ventilation, came off the top of the rocker cover, where AKE030 has the little after market filter, & it plugged into the underside of the standard carby air filter. I've had two (2) off these 3K timing chain covers over the years. One had a hole & air pathway through it, but it was so small, it seemed to be useless. The other had no hole in it at all, so Toyota obvious just used the blank timing chain covers, without drilling the hole. I even had one that had the "flat" on the casing protrusion, "facing out", rather than up, with what appeared to be, a factory fitted stud & nut, fitted for obvious bracing or mounting of something. Cheers Banjo

Good one Bayley ! Glad it was something simple. Cheers Banjo

Hi Bayley, If your car has a "ballast" resistor attached next to the ignition coil, short it out with a piece of wire, from one terminal to the other. Try starting your car again. If it runs this time, when you let the key spring back, then your ballast resistor has burnt out, or gone open circuit, & will need replacing. If that fixes it, it is an easy fix. If it doesn't fix it, then give us a yell, & we'll try something else. Do not run this for anymore than a few seconds, as this technique may try to keep the starter motor turning, depending on how the wiring is currently connected. Cheers Banjo

Hi Aaron, When an engine is that olde, all sorts of mods or refurbs could have been carried out in the intervening years, with dished pistons, & maybe a flat head being fitted. However, if the engine is original, it could be a 4KU engine, which did have dished pistons as standard, & produced a bit more HP, than the more common 4KC engine. 4K-C 43 kW, 4K-U 55 kW. The 4KU is not commonly found now, so if you have got an original 4KU engine, hold onto it. I've run one in my KE30 for years now, & it has been a great engine. You can check out the difference of all the 4K engines at this link. https://en.wikipedia.org/wiki/Toyota_K_engine#4K Cheers Banjo

Hi James, Are you advising the car runs great, when on the road, but just won't idle ? Did you put the spacer back in, between the mechanical pump flange & the block of the engine ? Did you replace the in-line fuel filter ? Have you disconnected the inlet pipe at the front of the carby, & then cranked/turned the engine over, & ensure fuel is coming out ? If there is plenty of fuel at this point, then the issue will most likely be in the carby. If there is no fuel delivery, or it is very poor, then the fault will be somewhere between the tank & the carby. First thing to do is narrow the possibilities down, & determine which part of the system, is at fault. Common faults are . . . . fuel line sucking air in, between tank & filter/pump. Carby inlet fine filter blocked. Idle circuit in the carby needs cleaning. Lets know what you find. Cheers Banjo

Well I finally found an in-tank EFI fuel pump, that is "slim enough", to fit down through the hole in the top of the KE fuel tank. The hole opening in the tank is 45mm; & the pump I received today, is just 38mm in dia. https://www.ebay.com.au/itm/38mm-Fuel-Pump-for-Toyota-Rav4-Corolla-Camry-Echo-Hilux-Prado-Subaru-Impreza/332581529188 What's more, it used on several late model Toyota vehicles, like the Echo & Corolla. All I have to do is now plumb it all up ! It comes with all the fittings & filters etc, so is good value. Cheers Banjo

Had not come across this video previously, but spotted it, last night; strangely, when researching/Googling, fitting Toyota East West engines into rear wheel drive cars. ( perversely, this is exactly the opposite) ie: Fitting a rear wheel drive engine, into a front wheel drive car. https://www.youtube.com/watch?v=a4xmry2sn8M It is absolutely amazing what can be done, when "lack of money", is not a factor. It's like Project Binky on "Super Steroids". Wouldn't we all like to have a workshop like that ? Even their "lounge room", with the wall mounted body art, blew me away. Enjoy ! Cheers Banjo P.S. Perversely: "in a manner contrary to what is expected or accepted".

Noticed that Project Binky episode 31 is now out. Thought, WOW ! We are finally going to get to see the engine installed & fired up. In true Binky style, we still haven't got the Celica motor into the Mini yet. Looking at the size of it, with turbo & everything, I can't really see how it is all going to fit under the bonnet. Maybe they are going to fire it up in the Christmas episode, to provide us with a present ? ( I didn't suggest what year ) Cheers Banjo

I made a little stand up for the tank, last night, so the tank sits vertically, whilst I do the linearising procedure, for the fuel guage sender. It can then sit it near the "test engine" on its stand, whilst I play with the EFI setup, before mounting the tank in the KE30. I want to put a submergible hi pressure EFI pump inside the tank, but haven't chosen one as yet. My criteria are, that it must . . . . Be a commonly available unit. Be very reliable. Be quiet. Fit through the existing 45mm dia. hole in the top of the tank. (don't really want to open the tank up, if at all possible) Have a "sock" type inlet filter, attached to the bottom of the pump. Something like this . . . . Any suggestions, or recommendations of pumps you've used successfully, in similar situations ? Cheers Banjo

I've rarely come across a fuel guage & sender unit, that are highly accurate & linear, over the whole range. I've given up on them, although there are possible ways of linearising them. The European standard for these fuel tank sender units is . . . 0 ohms when empty to 190 ohms when full The American standard for these fuel tank sender units is . . . 240 ohms when empty to 30 ohms when full (they just had to be different & reverse the range) There are a few people on the internet complaining their guages are now indicating backwards, because they swapped sender units, & weren't aware of the complete difference. Even the American standard is not adhered to by all the American motor manufacturers. I found this list on a fuel tank repair company's website. Ford up to 1986 - 73-10 Ohms Ford 1987 & up - 16-158 Ohms GM up to 1964 - 0-30 Ohms GM 1965-1997 - 0-90 Ohms GM 1998 & up - 40-250 Ohms Mopar up to 1986 - 73-10 Ohms AMC 1950-1977 - 73-10 Ohms Autometer -240-33 Ohms is the most common however other ohm ranges are made Classic Instruments - 240-33 Ohms (excluding vehicle specific gauge kits which use factory ohm range) Dolphin - 0-90 Ohms Dakota Digital - Programmable to work with most Ohm range senders VDO - 10-180 Ohms I did find a company in the USA called Speedway Motors, that makes a little interface module that will match any guage, to any standard sender, & even reverse the guage's movement, if necessary. https://www.speedwaymotors.com/Speedway-Fuel-Level-Gauge-Sending-Unit-Interface-Module,66534.html The beauty of this sender I have depicted above, is that it has no moving parts, in contact with the fuel. The switches inside the enclosed & sealed S.S. tube appear to be fairly evenly spaced. However, that still does not result in a linear guage movement, as the tank's horizontal cross sectional area can change, depending on the shape of the tank. Now I found a Toyota Celica sender unit, some time back, that was almost the same design as the KE series sender units. It measured about 200 ohms approximately at one end, so I installed it, in another tank previously, & it didn't work too badly. Because this new "vertical" one I purchased, was about the same resistance as the Toyota one, I actually connected it up, to see how it read. It worked pretty good, but was in reverse. To use it, I would have had to cut the hole & mounting point in the "bottom" of the tank, and mount the sender upside down, for it to read correctly. That wasn't going to happen. The linearising process is slow process, pouring small measured units of water into the tank, but it should work well. Will show you the results, when I have completed it, in the next day of so. Although, I have decided to use a LED bargraph display, it should be possible to control the current to the original thermal operated meter movement, to linearise its response. P.S. If you have a fuel guage that won't get to full, there is a quick way, you can partially fix this. The fuel & temp guages in the KE series, do not operate on 12volts. They are supplied by either 7 - 8 Vdc from a little regulator, (on the rear of the dash console), that keeps the guages steady, irrespective of the cars 12V voltage system, which can vary over 11-14 Vdc nominally. However if your guage can't get to full, when the tank is full, you may be able to get it to read higher, by feeding the guages from 12 volts, rather than the regulators 7-8Vdc. I did this once for about a year, in one Rolla, & it worked quite well. Cheers Banjo