Precision PT 76GTS turbo Lm7?
Thread Starter
Teching In
Joined: Jul 2013
Posts: 17
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From: Vancouver Island
Precision PT 76GTS turbo Lm7? Hey all, currently I'm turbo shopping for my 2000 Lm7 5.3. Stock bottom end, will have 80# injectors, re gapped rings, ARP hardware, custom grind cam, flipped truck manifolds, ls9 gaskets, truck intake setup and it's all going into my 85 regal. It's going to be a street car, but should see a few track days. Im wanting to make a solid 550+ HP at least.
I just need some help whether or not to try this thing out on the 5.3, I've read a few builds and it's a pretty good turbo on 347, 357, 370 strokers but is limited to about 20psi because of the turbine. Will this be a good choice for the 5.3 being a 325ci?
As far as I know It's a PT 76GTS, T4 flange, 0.96 AR, 4" in 3" out
What can I expect out of this turbo?
I just need some help whether or not to try this thing out on the 5.3, I've read a few builds and it's a pretty good turbo on 347, 357, 370 strokers but is limited to about 20psi because of the turbine. Will this be a good choice for the 5.3 being a 325ci?
As far as I know It's a PT 76GTS, T4 flange, 0.96 AR, 4" in 3" out
What can I expect out of this turbo?
My turbo camd lm33 5.3 799s stock with ls6 intake th400 moser 9inch made 715 /668 on 16psi corrected due to elevation with .81ar housing. Its losing power after 5700 hoping due to ar housing being small one. I just swapped the. 96 housing on it hoping to get tune next weekend. Same turbo 7675gts
Thread Starter
Teching In
Joined: Jul 2013
Posts: 17
Likes: 0
From: Vancouver Island
My turbo camd lm33 5.3 799s stock with ls6 intake th400 moser 9inch made 715 /668 on 16psi corrected due to elevation with .81ar housing. Its losing power after 5700 hoping due to ar housing being small one. I just swapped the. 96 housing on it hoping to get tune next weekend. Same turbo 7675gts
Thread Starter
Teching In
Joined: Jul 2013
Posts: 17
Likes: 0
From: Vancouver Island
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