Sam44

I've have a mega squirt V3 here which I'm playing with the idea of putting on, but the standard map is a good well developed map easily manipulated so I'm finding there's no real need as I approach 200hp+. Basically it's not cost and time beneficial at this point to move from the aem piggy back. I'm still finding lots of problem areas that can and will affect power. With these being indirect injection the batch firing injection can lend a hand in cooling the inlet valve heads. And air charge. Especially as there has been alot of effort put into cylinder mixing on the 4efe I have. B

Agreed. And great to see a tunner that can see out of the set formats of standard tunning. I do think that a ct9a and b exhaust turbine housing and diameter of the port are to small and restrictive for anything bigger than a 13t or T25 with an 11 blade billet compressor wheel the best option to improve base to mid range rpm power rather than a 6x6 or 7x7 billet wheel these wheels provide better top end rpm power but also drive up egt (exhaust gas temp) which is down to back pressure produced by the exhaust turbine design and size. This kills engines. I will look to see if you can ge

This throttle mode needs to be on a how to topic a very worth while mod with great gains.

Yeh at that rpm with the waxstat removed you will be running advanced tps position (idle valve off). I ran a ae101 Corolla gen1 4efe ECU on a aem piggy back with a turbo throttle waxstat removed and a starlet 4efe ECU with starlet throttle the difference is the tps. The 4efe has a potentiometer type and the 4efe gen1 corolla is a 3way switch, like on the 4efte. The 4efe starlet potentiometer type and ECU is alot better for fueling adjustment threw the rpm and load range. The 3way switch type goes very rich on wot conditions hurting power.

Has anyone ever installed a under chassis fuel cooler to there starlet. With these being batch firing affecting valve head temperaturez, as well running a fuel return to tank system. I've been monitoring fuel tank temp and I'm seeing 40+degc tank temps and higher under bonnet fuel temps.

Over the past two weeks I've been busy putting some ideas into action? This involves improving the base to mid range power levels on the setup I'm running. Smoothening out the power graph. Also giving great throttle control. I've made a adaptor plate to fit this the Audi 80 sport twin plate throttle body to the 5efe inlet manifold I'm currently running. This has a 45deg angle introduced into the adaptor plate so as to ramp the intake air charge across the manifolds back chamber wall so as to feed cylinders 1 & 2 better improving cylinder power balance. I have had to switch

Good to see you are back active. I tried to message you on here when I first joined. I was told to get in touch with you by quite a few people. Following this build.

Colin nice to talk to you and see your still active. I've read so many of your posts on this little car. BIG FAN. Colin will know alot more than me. I've been reading alot on CT turbo fitment and what I can see the ct9&ct9b housing has to be used in all CT turbo adaptations\hyb in order to fit the 4efte standard manifold flanges. So I'd say yes, this hyb you have found is probably the best option for a CT turbo. The information I've found is the ct12 exhaust housing also fits but has a narrower internal diameter compared to the ct9. I've seen some ct20 installed into the

https://www.mr2oc.com/threads/dyno-of-a-gen4-with-ct15b-vs-ct20b-at-various-boost-levels.425425/ Some info on the ct15b and ct20b If you want to either run a big safer on lowwer boost or smaller high boost turbos I can give you spec lists to suit the tune and get the most from the turbo. Things like the narrower zisco ram's horn manifold help big turbos spool better, 4efe inlet cam and rolla tubular inlet will make a standard ct20 spool alot sooner, And save you alot of money, the fse adjustable fuel reg will also help you, it has to be the fse fpr it's the characteristics of

https://www.shop.mambatek.com/searchquick-submit.sc?keywords=Ct+Toyota+td05 Some of these will fit. Looks to be a very good spec. For the 4e\5e https://www.shop.mambatek.com/GTX-Turbocharger-TOYOTA-1HD-FTE-Land-Cruiser-CT15B-Orginal-wheel-001-0339.htm As can be seen prices are around the same so i would say this tte hyb is around the right price. Also these adaptor plates for the ct26 : after checking measurements this does not fit the stand 4efte flange sorry.

The turbo in the picture is a tongs ct9 hyb and it is running a ct9a (ct9) smaller exhaust turbine port. I'm talking to someone ho put the ct9b exhaust side on a tongs hyb but he says it does loose spool time, and topend pull is alot better he then used the 4efe inlet cam to offset the spool time back to normal. From what I'm reading these use a T25 Garrett cast alloy compressor wheel (inlet turbine) very old school tech. Alot of engines fail with these turbos. Egt at higher boost levels and speeds the killer. The exhaust port is way to small. The ballbearing td04 core w

Polly bushed the front wish bones + lift kit, poly bush the rear axle mounts, rear anti roll bar, we used bolt on hub spacers on the rear hubs widening the rear track by 20mm a side. front and rear strut brace. It came with a cheap set of coil overs fitted and because it's for road use I'm keeping them on and I'm pleasently surprised with there control and comfort from what I can gather it's the mk2 golf fronts and polo 6n2 rears. The ep91 i have Is the four door slightly heavier 4 door but these give better chassis rigidity. It also came with a adjustable brake bias valve fi

If you set your idle rpm at 1k cold start should not be a problem. Just on this note your not in a cold climate are you so below 0degc. Plus you will maintain good oil pump pressure at the base rpm. Also reducing intake air temp alot this waxstat idle control valve operates at engine thermostatic temperature so standard is 89degc. After a run any one running a standard throttle body feel the temp of the thing. Hot hot hot. Mpg will be affected and you will notice it. With the reduction of inlet negative pressure and temperature. Good news is throttle response spool time and power will be impro

Theses from what I'm reading, the Toyota made ct9 hyb turbos are not lasting long from new I believe this has something to do with the compressor wheel and turbine size difference as well as exhaust temperature. So a ball bearing turbo could help here. Also for boost pressure around 1bar I'd only run the ct9b exhaust port diameter (larger) and bigger turbine.

TTE? Toyota team Europe?. Hello there Can you send me port dimensions and number of blades on the compressor wheel and exhaust turbine and dimentions if possible I'll let you know. The tongs is the best Dyno graph I've seen on a ct9 hyb by the way.

Welcome. Get them pictures up I'm really starting to enjoy and expand my design vision of the car by what I see these guys doing to theres. I'd highly recommend have a good look around in here before deciding anything. There's some amazing looking starlets. I never ever thought I'd be saying that. I personally bought the ep91 I have for a project and the only thing I was seeing was the weight and proformance but now I can say I'm starting to see the ep model as thing of beauty.

Welcome. Really great bunch in here and crazy little cars for sure. Enjoy.

7efe your right 4afe stupid auto correct.

200+hp n\a very impressive these lads.

Thanks for that. How rare are these.

I will find you the corolla part number there is 1x pin in the ECU to swap from the info I have here. But very easy install. I can't get any further in to get a closer picture it's against a wall down the side of the house if you can't make out the numbers I'll get in closer when I've got time. I just need to clear it out.

I'm very interested in your build. Send me some pictures please. I can tell you that the tps (throttle position sensor) is totally different on 4efe but the good news is you can get a ae101 corolla ECU that will run this tps and it does not use a factory immobiliser. There is a knowledgeable guy on here called brad ho might be able to help you set the manifold up. From his setup on his GT I can tell he knows exactly what he's doing. you also need to run the air temperature sensor. This on the 4efte inlet is the 2pin plug on the left side center if you check the resistance of b

What model is this and is this a factory colour

All I can tell you is it's a n\a unit. Ive not come across any TRD n\a 1.3ltr yet. The only TRD 1.3ltrs I've come across so far are glanza v and GT but they might have done a glanza s or hi but I've not come across 1 yet