408/stock heads/88mm turbo at 24 psi = 920 rwhp
10-14-2006, 07:01 AM
#1
408/stock heads/88mm turbo at 24 psi = 920 rwhp 920 rwhp dyno run
Anthony, who owns Fast Track Performance down in Louisville Kentucky, had us tune his Trans-Am. He has a 408 with bone stock heads on it! With a 88mm turbo at 24 psi, it made 920 rwhp on our Mustang Chassis Dyno!!! This was through a loose converter and a turbo 400, to boot.
I want to thank Brent and Jake for staying late Thursday night til 9:30 to tune this beast. Bob
Anthony, who owns Fast Track Performance down in Louisville Kentucky, had us tune his Trans-Am. He has a 408 with bone stock heads on it! With a 88mm turbo at 24 psi, it made 920 rwhp on our Mustang Chassis Dyno!!! This was through a loose converter and a turbo 400, to boot.
I want to thank Brent and Jake for staying late Thursday night til 9:30 to tune this beast. Bob
Last edited by Exotic Performance Plus; 10-14-2006 at 07:30 AM.
we both need to get our **** back going... mine has been down long enough. 
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10-14-2006, 11:39 AM
#8
The "racecar" chassis was bought rolling, I put the only thing I had around in it to get it going. This winter/spring it will get a motor and turbo set-up that is more fitting. Then I'll put this combo back into my street car.
It is a t4 88, one of the main reason for keeping stock heads. Again, just throw together set-up, doesnt work too bad
It is a t4 88, one of the main reason for keeping stock heads. Again, just throw together set-up, doesnt work too bad
10-14-2006, 03:49 PM
#14
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Stock 5.7 or 6.0 heads? 
Then why the hell should i buy heads for my 408?!!!!
Very nice numbers, but how are they keeping the heads on the block? I though stock casting cant do boost very well.
Then why the hell should i buy heads for my 408?!!!!
Very nice numbers, but how are they keeping the heads on the block? I though stock casting cant do boost very well.
10-14-2006, 04:07 PM
#15
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Originally Posted by TrakDay
Is this a T88 with a T6? Because thats some pretty big power from a T88!
Very nice work as usual Bob!
Very nice work as usual Bob!
10-14-2006, 04:08 PM
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Originally Posted by LSs1Power
Stock 5.7 or 6.0 heads?
Then why the hell should i buy heads for my 408?!!!!
Very nice numbers, but how are they keeping the heads on the block? I though stock casting cant do boost very well.
Then why the hell should i buy heads for my 408?!!!!
Very nice numbers, but how are they keeping the heads on the block? I though stock casting cant do boost very well.
10-14-2006, 04:34 PM
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Originally Posted by 317indy
T88 is a greddy 78MM turbo... Since its a 88MM turbo, Im assuming that its a large T6 framed GT47-88. BTW the numbers arent that impressive for a 88MM turbo that is supposed to support 1500rwhp.
