thanks for reply robert

the car has been down for awhile and i cant remember exactlly
i think it was 4500 or something..i cant be exact..lol sorry!!
Im just wanting to make more hp out of this turbo if its possible??
Theres a few 72mm turbo's(not turbonectics) making 900rwhp with a similar engine set-up as mine
on supraforums.
I dont understand why mine isnt close to theres??
I made 862 horsepower on boost but thats a STD number.
About the 76mm question..I was just curious about that..im still Learning about all these options and configurations on turbo's
One last question: Whats the Difference between the Super T 72 and the Mid Frame 72mm. ??
It says that the Mid frame will make more hp..why is that??
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