View Poll Results: Which turbo TC76 or GT42 for 355
TC76
8
57.14%
GT42
6
42.86%
Voters: 14. You may not vote on this poll
GT42 or TC76
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GT42 or TC76 Which one, the TC76 or GT42..the GT42 has an 84mm compressor wheel and a 70mm exhaust wheel...looking for something on my 355 LT1 to make 600rwhp and spool fast(ill be spinning the motor to 6)
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Originally Posted by Snyper
the GT42 has an 84mm compressor wheel and a 70mm exhaust wheel...
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Originally Posted by RealQuick
Pretty sure you have the numbers backwards. The GT42 is offered in 3 compressor wheels... 70mm, 74mm and 76mm. I would go wit the standard T4 TC76 turbo... will easily make your modest hp levels and be easy to package in the engine back. The GT42 is a monster sizewise.
Yes I agree, the GT42 is large in size compared to a TC unit. Also the spool up of the TC units will be much better, plus the polished cover looks "mad tight yo"
.....lol 
I had both, the TC76 REALLY spools a lot faster than the GT42(74mm) that I had on the car. I have no power or ET results with the TC76 because I can't get the car to make more than 9psi with it....still trying to find out why that is
I SURE WOULD LIKE TO SEE SOME RESULTS FROM ANYWHERE in the universe with the TC76 bolted up to a 346-350CI LS1 or LT1. **** I'd even like to see some numbers on any other platform now that i'm thinking of it. Google turns up very lil when type in TC76.
J
I SURE WOULD LIKE TO SEE SOME RESULTS FROM ANYWHERE in the universe with the TC76 bolted up to a 346-350CI LS1 or LT1. **** I'd even like to see some numbers on any other platform now that i'm thinking of it. Google turns up very lil when type in TC76.
J
Originally Posted by frcefed98
I had both, the TC76 REALLY spools a lot faster than the GT42(74mm) that I had on the car. I have no power or ET results with the TC76 because I can't get the car to make more than 9psi with it....still trying to find out why that is
I SURE WOULD LIKE TO SEE SOME RESULTS FROM ANYWHERE in the universe with the TC76 bolted up to a 346-350CI LS1 or LT1. **** I'd even like to see some numbers on any other platform now that i'm thinking of it. Google turns up very lil when type in TC76.
J
I SURE WOULD LIKE TO SEE SOME RESULTS FROM ANYWHERE in the universe with the TC76 bolted up to a 346-350CI LS1 or LT1. **** I'd even like to see some numbers on any other platform now that i'm thinking of it. Google turns up very lil when type in TC76.
J