t78 single turbo dynoed at 328whp (details inside )
08-27-05, 09:52 PM
#1
i am not a girl
Thread Starter
iTrader: (13)
Join Date: Aug 2001
Location: CT
Posts: 1,916
Likes: 0
Received 0 Likes
on
0 Posts
t78 single turbo dynoed at 328whp (details inside )
originally the car had stock twins which weren't operating properly because of the control system and the stock DP that was on the car had failed so the car was in need of some maintanace. it seemed that it had 120whp or so before any work was done 
. the owner decided to upgrade as well as do the maintance at the same time, bought a used t78 kit which turns out to be voskos old kit, it included the turbine, the dp, wastegate and the turbo manifold. after puttign the car together and tuning the car on the street i took the car to the dyno to do any of the fine tune adjustments and to see what power it would put down. the car was running off the wastegate spring which is 9-10 psi
owner: Francisco Vega (paco)
relevant mods:
stock port reman
t78
apexi PFC
3 inch exhaust
greddy 3 row
stock ignition with 9s all around
. the owner decided to upgrade as well as do the maintance at the same time, bought a used t78 kit which turns out to be voskos old kit, it included the turbine, the dp, wastegate and the turbo manifold. after puttign the car together and tuning the car on the street i took the car to the dyno to do any of the fine tune adjustments and to see what power it would put down. the car was running off the wastegate spring which is 9-10 psi owner: Francisco Vega (paco)
relevant mods:
stock port reman
t78
apexi PFC
3 inch exhaust
greddy 3 row
stock ignition with 9s all around
03-09-06, 11:55 PM
#5
i am not a girl
Thread Starter
iTrader: (13)
Join Date: Aug 2001
Location: CT
Posts: 1,916
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by LUPE
Those numbers sound about right. The Davinci Af61R put down 380@ 12 psi and 420@15 psi with horrible ignition breakup.
03-10-06, 08:41 AM
#6
Trending Topics
03-15-06, 01:43 AM
#8
Just Call Me Terminator!
iTrader: (4)
Join Date: Feb 2001
Location: NJ
Posts: 7,848
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by GoodfellaFD3S
Nice torque curve, you can tell the turbo isnt even close to breathing hard.
Didnt Johnny V make like 500 with this turbo and then go out and run 12s
?
Didnt Johnny V make like 500 with this turbo and then go out and run 12s
?when you run 12.0 PLEASE let me know....actually i haven't looked around in a while you haven't drag raced your car have you ?
03-16-06, 03:29 PM
#9
Banned. I got OWNED!!!
Join Date: Apr 2005
Location: Belleville, IL
Posts: 5,506
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by vosko
that T78 kit is actually the one off my old car!
when you run 12.0 PLEASE let me know....actually i haven't looked around in a while you haven't drag raced your car have you ?
when you run 12.0 PLEASE let me know....actually i haven't looked around in a while you haven't drag raced your car have you ?
03-17-06, 06:38 PM
#10
Just Call Me Terminator!
iTrader: (4)
Join Date: Feb 2001
Location: NJ
Posts: 7,848
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by LUPE
didn't you put down like 450whp with that turbo and trap only like 110mph ?
03-17-06, 06:59 PM
#11
Banned. I got OWNED!!!
Join Date: Apr 2005
Location: Belleville, IL
Posts: 5,506
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by vosko
while it did put down 460rwhp at one time, i drag raced it on a completely different tune*my own crappy one* that put down about 380rwhp and ran 12.0 @ 118mph. i'm a broken record, i'm pretty sure i've said this about 20 times now....
03-19-06, 10:59 AM
#15
Just Call Me Terminator!
iTrader: (4)
Join Date: Feb 2001
Location: NJ
Posts: 7,848
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by RotaryResurrection
Why run a t78 at 9psi? They dont even begin to wake up until 15psi/400rwhp. Stock sequential twins could have accomplished 328 at the wheels pretty easily at 15psi. 
03-20-06, 06:26 AM
#17
Original Gangster/Rotary!
iTrader: (213)
Originally Posted by audiobot7
I'm sure you have something else to contribute than just that thumbs up......what's really on your mind, Mr. V8 traitor
?lol!
Thread
Thread Starter
Forum
Replies
Last Post
stickmantijuana
Engine Management Forum
11
11-09-15 01:15 PM
