another sts/rearmount question :)
Thread Starter
TECH Addict
Joined: Aug 2004
Posts: 2,866
Likes: 4
another sts/rearmount question :) right, just looking for ball park figures here guys. lets assume the motor is fully built 346 (comp about 9.0-1), and that everything will take the power.
at what point will these turbos be upto full boost on the above engine and what is the power 'brackets' for each???
T60
T67
T70
T76
T88
any that i have missed out that you think would work good
i know this is a very vague question so im not looking for exsact figures just what you think they would run.
thanks Chris.
at what point will these turbos be upto full boost on the above engine and what is the power 'brackets' for each???
T60
T67
T70
T76
T88
any that i have missed out that you think would work good
i know this is a very vague question so im not looking for exsact figures just what you think they would run.
thanks Chris.
http://forcedinductions.com/consumption346.htm
With different ARs it'll change, but that helped me a bunch during my build.
I know with my T70 T4 flange (you can get it t3 or t4) I reach full boost with 4.10's at 3800rpm, overall, depending on what gear I'm in to load the turbo.
With different ARs it'll change, but that helped me a bunch during my build.
I know with my T70 T4 flange (you can get it t3 or t4) I reach full boost with 4.10's at 3800rpm, overall, depending on what gear I'm in to load the turbo.
I'm runnin a .68 AR on my T70 unit with the T4 flange. Supposedly good to 850hp, know it flows 84lbs though max. Check out compressor maps and map it out for your application, you can find out how much the "stock displacement" ls1 consumes, and go from there... That's why I chose the T70, I would be able to run higher boost levels with stock displacement and still be within the map of the turbo to achieve better efficiency.
