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PostPosted: Sun Sep 13, 2009 11:44 am 
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Turbo EFI
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Made 3 passes at the track today. Started to have hi gear troubles and called it quits. In hindsight, the trans was probably overheated as I made 3 passes almost back to back. After it cooled down it shifted fine for the ride home.

Track conditions DA 1879, temp 73*f

Changes from May. New aluminum drive shaft, 25psi of boost (up 3), replaced 2.94 with 2.76 gear. Still shifting around 4500rpm (In May it ran 12.32@110)

I'll get some vids up later.

Pass 1:
The 215/75r/14 radials heated nicely and it provided a new best 60' of 1.842. As soon as I hit second, the car started to spin the tires hard.
Ran 12.39 @113.65.

Between pass 1&2 a gasser does 180 in my same lane. Decided to try other lane for pass 2.

Pass 2: Good burnout, 1.86 60', car gets sideways as soon as I hit second and abort run. 15.67 @ 89.5mph

Pass 3: Decide original lane was better. Poor burnout but still get a 1.89 60'. I lifted slightly on the 1-2 shift to save the tires. Trans acted funny on the 2-3 (slow & let motor up rev for a split second before 3rd hit) New best for the stock slant 6 12.05et @ 115.59mph

If I had more time and a good trans this combo would have made 11's no problem.

Tom

_________________
11.02 @ 120.56
http://www.youtube.com/watch?v=EAxRmoDgsdY
Chassis dyno
http://www.youtube.com/watch?v=wd6hFGzLJMc


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PostPosted: Sun Sep 13, 2009 12:49 pm 
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Turbo EFI
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Still waiting for the outside shot but here is the in car:

http://www.youtube.com/watch?v=VrIjlrQlhkU

_________________
11.02 @ 120.56
http://www.youtube.com/watch?v=EAxRmoDgsdY
Chassis dyno
http://www.youtube.com/watch?v=wd6hFGzLJMc


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PostPosted: Sun Sep 13, 2009 3:07 pm 
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Board Sponsor & Moderator
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Nice work, Tom! Serious MPH. You are starting to approach Ryan's MPH with a 0.3 sec worse 60 ft time.

Is there that much difference in HP between 16-18 psi and 25 psi??

Lou

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PostPosted: Sun Sep 13, 2009 4:03 pm 
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Turbo EFI
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Quote:


Is there that much difference in HP between 16-18 psi and 25 psi??

Lou
Thanks Lou,

The power levels between 18psi and 25psi are almost exponential. Don't get me wrong 18psi feels good but when 25psi hits it is nite and day. The seat dyno can tell the difference.

Tom

_________________
11.02 @ 120.56
http://www.youtube.com/watch?v=EAxRmoDgsdY
Chassis dyno
http://www.youtube.com/watch?v=wd6hFGzLJMc


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PostPosted: Sun Sep 13, 2009 4:36 pm 
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Interesting. Tilley said there wasn't much difference in his car above 17 psi or so, at least on his latest incarnation.

Thanks,

Lou

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PostPosted: Sun Sep 13, 2009 6:29 pm 
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Turbo Slant 6

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Location: St. Louis Park, MN
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115 in the traps and it shifted fine on the way home. My kind of guy! Nice work.

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If you didn't drive it there, it's not a street car.


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PostPosted: Sun Sep 13, 2009 6:34 pm 
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Turbo EFI
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Quote:
115 in the traps and it shifted fine on the way home. My kind of guy! Nice work.
Close to 100 miles round trip! It was a beautiful day out for a road trip.

_________________
11.02 @ 120.56
http://www.youtube.com/watch?v=EAxRmoDgsdY
Chassis dyno
http://www.youtube.com/watch?v=wd6hFGzLJMc


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PostPosted: Sun Sep 13, 2009 7:38 pm 
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Supercharged
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Tom, What Track Do you run At?


It seems Milan is pretty Close to you. Just wondering,

Good Work!


Greg

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PostPosted: Sun Sep 13, 2009 7:55 pm 
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Great work Tom.
I cant wait to get my Supercharged engine off the drawing board and in a car.
Frank

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Scrapple: Because a mind is a terrible thing to waste.
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PostPosted: Mon Sep 14, 2009 4:38 am 
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Turbo EFI
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Quote:
Tom, What Track Do you run At?

It seems Milan is pretty Close to you. Just wondering,

Good Work!

Greg
I run at Lapeer Dragway. Its 45 miles whereas Milan is over 70.

Tom

_________________
11.02 @ 120.56
http://www.youtube.com/watch?v=EAxRmoDgsdY
Chassis dyno
http://www.youtube.com/watch?v=wd6hFGzLJMc


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 Post subject:
PostPosted: Mon Sep 14, 2009 8:34 am 
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Turbo EFI
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Here is the track video.

http://www.youtube.com/watch?v=e53pz9teNTY

_________________
11.02 @ 120.56
http://www.youtube.com/watch?v=EAxRmoDgsdY
Chassis dyno
http://www.youtube.com/watch?v=wd6hFGzLJMc


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 Post subject:
PostPosted: Mon Sep 14, 2009 12:33 pm 
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Supercharged
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Cool.

Greg

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PostPosted: Mon Sep 21, 2009 10:54 am 
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TBI Slant 6

Joined: Sat Feb 04, 2006 11:13 pm
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Unreal. I sent the clip to the V8 crowd around here. Too bad that wasn't a 12.5 second big block beside the TurboSlant.

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'63 Valiant V200 Convertible
225 Aluminum Block


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PostPosted: Mon Sep 21, 2009 8:47 pm 
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Turbo EFI

Joined: Tue Jan 06, 2004 11:21 pm
Posts: 1391
Location: long beach ca
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FANTASTIC ,so close to the 11s,I can relate,,,,,13.009 Mark


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PostPosted: Tue Sep 22, 2009 6:39 am 
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Turbo EFI
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Quote:
FANTASTIC ,so close to the 11s,I can relate,,,,,13.009 Mark
If i had my best launch of the day it would have been 11.95 to 11.99. How come they never seem to line up?

_________________
11.02 @ 120.56
http://www.youtube.com/watch?v=EAxRmoDgsdY
Chassis dyno
http://www.youtube.com/watch?v=wd6hFGzLJMc


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