Exhaust Restriction
09-24-2006, 12:25 PM
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Exhaust Restriction 1. Will a T67 .68A/R restrict the exhaust to much if the goal is 525rwhp (stock M6)?
2. On a stock block M6, what rpm will you see 10psi in fourth?
2. On a stock block M6, what rpm will you see 10psi in fourth?
Last edited by bigturboz28; 09-24-2006 at 02:18 PM.
09-24-2006, 02:19 PM
#3
Originally Posted by bigturboz28
1. Will a T67 .68A/R restrict the exhaust to much if the goal is 525rwhp (stock M6)?
2. On a stock block M6, what rpm will you see 10psi in fourth?
2. On a stock block M6, what rpm will you see 10psi in fourth?
jk. Really though, there are too many variables to have ANY clue with the info you provided.
EDIT---Just saw you have a somewhat detailed sig. I still think it will be hard to tell what rpm you will see certain boost at in each gear.
09-24-2006, 02:44 PM
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Fair enough about the RPM thing (I like the answer though, i was hoping someone could have been a little more accurate, I mean really only 9 significant digits 
). Anyway, what about the exhaust restriction thing, any comments, is there anything else you need to know about the car? Will the .68 A/R on a T67 choke the hell out of the engine?
EDIT: Exhaust uses Edelbrock shorty headers, then 2" ID pipe goes down and under the K-Member and join right in front of the K-Member (between engine and rad).
). Anyway, what about the exhaust restriction thing, any comments, is there anything else you need to know about the car? Will the .68 A/R on a T67 choke the hell out of the engine?EDIT: Exhaust uses Edelbrock shorty headers, then 2" ID pipe goes down and under the K-Member and join right in front of the K-Member (between engine and rad).
Last edited by bigturboz28; 09-24-2006 at 02:59 PM.
09-25-2006, 12:07 AM
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I Would say your going to run out of air on the top end with a .68 turbine housing. I would get a .96. I used the .96 on my kits and it pulls 520 rwt from 4000 to 5500. Its really nice.
