The first one or the second one?
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Whack on a 3 inch straight thru exhaust, intercooler and manual boost control and then your Toyota will stand on end
I've done the exhaust so far and the results are awesome![]()
ive done everything bar the intercooler and fuel screw. im currently running 12pounds without a pyro guage. once i have one fitted i will play around with the screw
good on you, i find it disheartening to see people gather info from members on here and piece it all together and charge a rediculous price for the product after and all while slagging anything made from china saying anything made in china you run a enevitale risk of catastrofic failure, yet they use them as a core too. i was wonderring why they have been so quiet. i thought this forum was to help each other out and trying to keep it the do it yourselfer or at least as cheap as possible. i think a t3 option is a good start . can hardly wait to here dougals input on turbo options he has good number knowledge and isnt here to rape anyone.
I wouldn't say that at all. Graeme with the Gturbo has collected, tested, reverse engineered and engineered his way to the Gturbo line. He is a professional engineer who has done a monumental amount of behind the scenes work. Work that could not in any way be gleaned from other peoples postings on forums.
If I was producing and selling turbos they wouldn't be any cheaper than the Gturbos.
I have a very simple rule for any parts. If you can buy them, then buy them. It will work out a multitude cheaper than any build or piece together option.
So mapping the 16g large even at 5000ft it is a tad away from surge with 21psi at 1600rpm. That doesn't seem so bad actually. I did find a link Doug for a twin scroll 8.5cm tdo4hl 20t that has turbine measurements that don't correspond to an HL, but is still quite interesting. I have no maps for the 20t but it's just the inducer that changes by 1mm so.... More room on the right?
http://www.ebay.ca/itm/Kinugawa-Bil...ccessories&hash=item43c7df5439&vxp=mtr&_uhb=1
I didn't miss that you mentioned the 19t would be great in a compound set up. I was thinking the same thing. After doing a bit of reading on the td42 guys using the td05 it seems to respond reasonably, but not awesome. I think it really only responds with the really small housings. Your very right that the 19t is a more efficient compressor as well, but it just can't flow enough air for the top end, not that most folks rev it out that high though. The HL is a physically much smaller turbo for a compound set up for fit,ent as well vs the td05. It would be cool to see a twin scroll housing used sometime though. They do twin scroll td06s and it doesn't map to bad in a compound set up with the 20g providing the small doesn't boost too much, but they are pretty expensive and a cheap holset makes more sense. Somehow I get the feeling like I just talked myself out of something. What is the CMs of the 1hdt housing anyhow?