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The mkiv Supra Owners Club

hybrid turbos


jase_93tt

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not sure about them being best, but Turbo Technic ones are very good. For the cost involved it might be better to go single. Speak to one of the main traders on here for some prices mate

 

ENVY 01670 823333

Miami GT 07939111877

Vortex - they do a budget single kit

 

good luck dude

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If you can wait for next weekend we are dyno'ing the new ones we are doing at the RR day - fitted on Nish's car

 

He is delighted with them and looking forward to seeing what comes about

 

These come in at between £1350 and £1450 depending on the spcification

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how much will you be looking for Dale,also did you get my email about the cam covers :thumbs:

 

Yeah I did mate, I'll be looking to do it when I do "the rest", car will be off the road anyway so plenty of time to get them swapped. I'll get a full list written up of everything that'll be for sale along with age / mileages for the various parts. What I was thinking of doing was selling as a complete package to the person that pm's me the highest price. Cant be arsed to split and post prices, but there will be lots of it. Incl Full 4" Greddy TR Power Evolution II.

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If you can wait for next weekend we are dyno'ing the new ones we are doing at the RR day - fitted on Nish's car

 

He is delighted with them and looking forward to seeing what comes about

 

These come in at between £1350 and £1450 depending on the spcification

 

 

I have Hybrids from Paul E - 6000 miles still going stong, not been on a dyno - yet, still have to sort out emanage.... still....

 

:read:

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I have Hybrids from Paul E - 6000 miles still going stong, not been on a dyno - yet, still have to sort out emanage.... still....

 

:read:

Get your arse down on the 8th to the RR m8 - glad to see they are going strong still m8 (as expected!!!)

 

How are the EGT's BTW?

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Guest Usmann A

why not tap EGTs into no 6 runner? its suppose to be the hottest/leanest chamber due to the intake mani design .. etc?

 

850? nice to see what no.6 would be like eh?

:eyebrows:

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Guest Usmann A

I do my own testing son, and go by what I FIND. and not just others peoples results.

 

Its nice to be able to hold a drill. :woot:

 

have fun

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If you can wait for next weekend we are dyno'ing the new ones we are doing at the RR day - fitted on Nish's car

 

He is delighted with them and looking forward to seeing what comes about

 

These come in at between £1350 and £1450 depending on the spcification

 

 

Is that for both?

 

Typicaly silly question coming up:

 

Would a pair of CT20's from a later MR2T fit, to run sequentialy?

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Mmmm...

 

Check this out m8

 

Toyota unfortunately has never published the compressor maps for its turbos. The CT20, as you can see was the first Toyota turbo, and is far from perfect. It has relatively restrictive turbine housing even for the stock horsepower levels of its applications. Lag is also considerable. Maximum flow is enough for about 210hp. Also, it is reported to fail around 100000km no matter how religiously you cool-down after driving and use best oils possible. Insulating the oil lines with thermal wrap and installing an oil temperature meter and if necessary oil cooler would be A Good Idea to prolong its lifespan. I've disassembled mine after it failed in very short period of time, after an estimated 80000-110000km. SOME CT20's have water cooled bearing housings, and some don't.

 

Sure it isn't a CT26 in the latter ones?

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CT26 was in Rev1 &2, CT20 was in rev 3,4 &5.

 

I had a CT26 in my Rev2, running 270bhp, spooled up very quickly (full boost by 2400rpm iirc- don't have the dyno chart anymore) running 1.1bar.

 

I'm only guessing, but wouldn't a CT12 be the smallest, then the CT20, then the CT26 as the biggest?

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Guest Terry S
You found them then?

 

And why duplicate perfectly good findings - do you have reason to suspect that everyone is lying including CW?

 

Of course he is not accusing CW of lying Paul, but treat cars individually. You are very fond of quoting Dudes results usually, so why not ask him which cylinder he believes runs the leanest. I believe he, like Usmann has found #6 to run leanest. When we have the injectors tested we always put the highest flowing in #6

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Interesting EGT threads these.

 

Another point one might want to pick up is that this 6-EGT prob fellar was in Florida, and the supra most probably US spec, having the bonnet scoop similar to UK spec.

 

I'm not sure how much this would affect the equalisation of EGTs in real life, but it certainly would have an effect (that was the reasoning of the whole setup anyway)

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