LS1TECH - Camaro and Firebird Forum Discussion

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black98ws6ta Oct 28, 2005 01:47 AM
twin 67's....or.....
 
I am trying to find out if there are any turbos that will match my set-up better than off the shelf p trim, .85, t-67s. I am building a 408 Ls1 motor that is hudraulic cam and Et performance heads. I am looking to make 1500 crank hp and my manifold layout limits me to on center housings. I have been reccomended t-66's/67's by quote a few people and wanted to know with all of the cool turbo work people are doing, if there is anything out there that will suit my set-up better? TIA,

mongse Oct 28, 2005 11:27 AM
Originally Posted by black98ws6ta
I am trying to find out if there are any turbos that will match my set-up better than off the shelf p trim, .85, t-67s. I am building a 408 Ls1 motor that is hudraulic cam and Et performance heads. I am looking to make 1500 crank hp and my manifold layout limits me to on center housings. I have been reccomended t-66's/67's by quote a few people and wanted to know with all of the cool turbo work people are doing, if there is anything out there that will suit my set-up better? TIA,
66s or T04Rs will work just fine. Don't know about 1500hp, but I know they're good for at least a 1000. :secret2:

John Wilde Oct 28, 2005 12:33 PM
Originally Posted by black98ws6ta
I am trying to find out if there are any turbos that will match my set-up better than off the shelf p trim, .85, t-67s. I am building a 408 Ls1 motor that is hudraulic cam and Et performance heads. I am looking to make 1500 crank hp and my manifold layout limits me to on center housings. I have been reccomended t-66's/67's by quote a few people and wanted to know with all of the cool turbo work people are doing, if there is anything out there that will suit my set-up better? TIA,

Precision rates theirs at 780HP which is 1560HP worth of air flow.
You may want to consider 70MM that are rated at 850HP or 1700HP with of air flow. These turbos but they may require fuel systems upgrades depending on your set up.

black98ws6ta Oct 28, 2005 12:41 PM
Originally Posted by John Wilde
Precision rates theirs at 780HP which is 1560HP worth of air flow.
You may want to consider 70MM that are rated at 850HP or 1700HP with of air flow. These turbos but they may require fuel systems upgrades depending on your set up.
Yeah I dont think my stock lines and rails are going to support 1500 crank hp, lol. :bang: I got that part of the equasion figured out.

mongse Oct 28, 2005 04:32 PM
Originally Posted by black98ws6ta
Yeah I dont think my stock lines and rails are going to support 1500 crank hp, lol. :bang: I got that part of the equasion figured out.
Dual Weldons will solve that problem. I've got a single 2035 and it *should* be good for now.

BLWN1 Nov 6, 2005 08:02 PM
How are the headers coming along?


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