HTA 71, Here I Come!
#16
Nah its another local guy that has an impressive evo himself. See, I really like what the 9 turbo is capable of as far as spool and flow up top. I made 337/333 during my last tuning session at ziptie on like 24psi and that was with my stocker. The only mods done to my car are the fmic, greddy tic turbo back, and the intercooler piping i made for speed density. Now my car has the dnp tubular manifold, the megan o2 housing, megan 3in downpipe, and the 25g with ported evo 9 hotside and at only 17psi it felt like my stock turbo did on 24+psi. Im sure you saw the video in the 25g thread where I wasnt even full tilt on it. Once my motor is done at the machine shop I will begin the assembly of my 2.3 and then get her tuned once broken in. That way I will have extremely conclusive data on whether the 25g really can hold up to more expensive alternatives like the HTA71. As of right now, its going to be a very fun writeup. (oh btw, the video of my pulls in the 25g thread are with the motor in its hurt condition of compression sitting at 110,90,110,90. Imagine when I have 160-170's across the board!)
Last edited by boozeup&riot; May 23, 2012 at 10:23 AM.
#18
I made as much as 490 / 460 on this turbo. E85 at 32psi. FIC1450 and a rewired DW300 with Cossie M3 Cams. About two weeks later I snapped two rods in half on a spirited 3rd gear pull. This was with only 4 degrees timing at peak load and 13 degrees timing total. AFR's @ 11.3:1. This turbo is no joke and and is not anything close to just a little more than a 9 turbo. Be careful with your tune. :-)
#19
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I made as much as 490 / 460 on this turbo. E85 at 32psi. FIC1450 and a rewired DW300 with Cossie M3 Cams. About two weeks later I snapped two rods in half on a spirited 3rd gear pull. This was with only 4 degrees timing at peak load and 13 degrees timing total. AFR's @ 11.3:1. This turbo is no joke and and is not anything close to just a little more than a 9 turbo. Be careful with your tune. :-)
#22
EvoM Guru
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My bad, i thought i ran 2 but heres a log showing 1. I cant remember if i ever got it to take 2 for sure. I thought i did but...
https://www.evolutionm.net/forums/at...hmentid=179868
https://www.evolutionm.net/forums/at...hmentid=179868
Last edited by 211Ratsbud; May 24, 2012 at 09:15 AM.
#23
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Mine shipped out yesterday from FP. Total cost was 1038.00 and that included fixing 2 HS bolt holes.
Very quick 1 day turn around for this turbo. Got there Thursday and shipped Friday
Turbo upgrade - 650.00
18psi wastegate - 99.00
84 compressor cover - 150.00
Fixed two hs bolt threads - 110.00
Very quick 1 day turn around for this turbo. Got there Thursday and shipped Friday
Turbo upgrade - 650.00
18psi wastegate - 99.00
84 compressor cover - 150.00
Fixed two hs bolt threads - 110.00
Last edited by korizmo; May 26, 2012 at 08:10 AM.
#24
Mine shipped out yesterday from FP. Total cost was 1038.00 and that included fixing 2 HS bolt holes.
Very quick 1 day turn around for this turbo. Got there Thursday and shipped Friday
Turbo upgrade - 650.00
18psi wastegate - 99.00
84 compressor cover - 150.00
Fixed two hs bolt threads - 110.00
Very quick 1 day turn around for this turbo. Got there Thursday and shipped Friday
Turbo upgrade - 650.00
18psi wastegate - 99.00
84 compressor cover - 150.00
Fixed two hs bolt threads - 110.00
#25
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Ok i need some help. I got my 71 hta with the 84mm housing. Im currently running ets MAF recirculated intake on the stock 8 turbo. I just realized i will probably have to upgrade my intake? The coupler will not fit on the intake side of the turbo due to the larger opening on the compressor side. any recommendations?
I see fp sells an intake on their website for people in my situation, but damn 138.00, after i just payed them. Sigh
I see fp sells an intake on their website for people in my situation, but damn 138.00, after i just payed them. Sigh
#26
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I'm not trying to go OT but how does the 68HTA conversion compare to the 71 ? Would it be a good idea if wanting good road power without "maxing" you con rods ?
Just a thought , cheers A .
Just a thought , cheers A .
#27
Ok i need some help. I got my 71 hta with the 84mm housing. Im currently running ets MAF recirculated intake on the stock 8 turbo. I just realized i will probably have to upgrade my intake? The coupler will not fit on the intake side of the turbo due to the larger opening on the compressor side. any recommendations?
I see fp sells an intake on their website for people in my situation, but damn 138.00, after i just payed them. Sigh
I see fp sells an intake on their website for people in my situation, but damn 138.00, after i just payed them. Sigh
http://www.extremepsi.com/store/prod...roductid=23300
Last edited by boozeup&riot; May 29, 2012 at 08:56 PM.
#28
Take this info with a grain of salt. I don't believe the 68hta conversion is available for the evo 8/9 anymore. They used to offer the fp white, which I believe was the same thing, but it doesn't appear to be an option any more. My thinking is that this upgrade has replaced the fp white. Again, I'm not 100% sure about that. You may want to do some searching regarding the fp white.
As far as not destroying the engine, I think with a proper tune the 71HTA should still be plenty safe. It would likely spool a little slower than the 68HTA, but it should also be able to push more air. My understanding is that this 71hta upgrade sits right in between the white and the green.
The process for the upgrade is different too. Rather than sending my turbo off to FP, I ordered the "upgrade" from them and they are sending the CHRA with compressor housing. I already have a ported and coated hotside, so I'll have a complete turbo to install. This allows me to pull the old stock 9 turbo and sell it if I want to recoup some of the costs of the upgrade. Depending on what I can get for the stock 9 turbo, this could make this a $550.00 upgrade for a 51 lb/min turbo with nearly stock spool. Even cheaper if I didn't go with the flow advancement port cover.
Last edited by boozeup&riot; May 30, 2012 at 12:40 PM.
#29
Received the ported hotside back from the ceramic coaters yesterday. A local company out here that I've used in the past, Ruktech. Updated the first post with photos. It's lookin' pretty damn gorgeous, IMO. I purchased the item used and was told it was Swaincoated. Whatever the coating, it was flaking off in a bad way. Ruktech etched the piece, leaving on as much as they could while still blasting it to get all the loose stuff off. The end result is basically a dual coated piece that I hope will last a very long time.
Last edited by boozeup&riot; May 30, 2012 at 11:19 AM.