Tial M660 Turbo's for 991.2
#31
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I'll set up my dragy again and see if I can pull more 60-130 times to show. As of now, I really do think is more power to be had on my car that I'm not getting unless I go with a different tuner.
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thesaintusa (02-17-2021)
#32
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My point is the m660's can make more power then the stock GTS turbo's.
3DMetal's 60-130 time is the fastest I've seen on 91, or 93 for that matter.
You have the same equipment, but a different tuner. You should be in the low 7's at a minimum!
Stick with Cobb and go see Mitch/M Engineering. Or talk to APR about their special sauce
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#33
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#35
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Post up some numbers and can get a better sense of what your car actually puts down.
#36
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https://rennlist.com/forums/991/1185...r-and-r-2.html
#37
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#38
#39
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#40
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I just swapped my turbos and added TiAL intake pipes in my garage. The biggest pain was getting the oil lines out. You just take off the bumper, exhaust, and intercooler cage, and the turbo is right there exposed staring at you. I got it stripped to both turbos in around 4 hours. I think it was around 20 hours for me total doing it a few hours at a time, while working 40+ hours and running a vaccine clinic as an extra duty. If I did it again and didn't have the stuck oil lines I think I could do it in 10-15 easily. It's doable with basic tools and patience and no lift. I'll probably swap to the M660 or GTS turbos in a year or so myself again.
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enzotcat (02-19-2021)
#42
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Collant lines popped right out. I may have loosely pried one with a rag wrapped around a screwdriver. The small screws made of soft metal with lines surrounding them are hard to get off. I think at one point I had a torx bit in the screw and had a wrench slipped over that, since there was no clearance. For the oil lines, I kept using penetrating oil and tapping a super thin high quality screwdriver at the edge of the retaining tabs where they meet the turbo body. I bet 8-10 hours was just doing that. It's not hard, it just required patience. Below is the thread from me. I have to update it to include the final part numbers for gaskets etc. I leaked about 4 drops of oil and about 1.5 - 2 measuring cups of coolant. If anyone attempts this and needs help message me.
https://rennlist.com/forums/991/1227...s-stuck-1.html
https://rennlist.com/forums/991/1227...s-stuck-1.html
Last edited by nx85y5; 02-20-2021 at 12:13 AM.
#44
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GTS turbos on ethanol are 615 whp roughly. 550-560 whp is right about where mine is as I have the intake pipes too. The car is smooth as glass, fast, and fun. It pulls HARD especially from 5000-7500 for minimal mods on 93 octane. I’ve run a 6.9 60-130 with traction issues which is what a 992 turbo S runs. Traction is an issue as you crest 550 whp. Tires will matter a lot more. I’m on the Pzeros for a bit longer and they are decent once you get some heat in them and the temps are 75+ F. Under that with cold tires, it’s very interesting up to 60-70 mph with traction control off ![Wink](https://rennlist.com/forums/images/smilies/wink.gif)
Thankfully with the APR calibration, regular mode is less power than sport/+ but still more than stock. This allows for better traction when conditions aren’t ideal.
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Thankfully with the APR calibration, regular mode is less power than sport/+ but still more than stock. This allows for better traction when conditions aren’t ideal.
#45
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