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 Post subject:
PostPosted: Tue Jun 07, 2011 8:51 pm 
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TBI Slant 6
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Joined: Mon Feb 21, 2005 8:25 am
Posts: 211
Location: Buenos Aires - Argentina
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I've just read the entire 18 pages in a row!!! WOW!!!!!!!!!!
Just perfect!!!! This kind of things make me to think again about turbos ... mmmm

_________________
Martin Zappettini
1974 Dodge Polara RT 318cu.
1965 Valiant III Coronado Slant Six 6-Pack (soon!!)


Last edited by Polara1974 on Wed Jun 08, 2011 7:49 am, edited 1 time in total.

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 Post subject:
PostPosted: Wed Jun 08, 2011 5:49 am 
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Joined: Mon Oct 21, 2002 11:08 am
Posts: 16451
Location: Blacksburg, VA
Car Model:
Careful, I'm learning it's addictive...

Lou

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 Post subject:
PostPosted: Wed Jun 08, 2011 6:16 am 
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Turbo EFI
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Joined: Wed Sep 20, 2006 7:08 pm
Posts: 1114
Location: The Hand
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Boost is always addicting.

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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: Wed Jun 08, 2011 8:05 am 
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TBI Slant 6
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Joined: Mon Feb 21, 2005 8:25 am
Posts: 211
Location: Buenos Aires - Argentina
Car Model:
About Turbo engines I always read that the compresion ratio is aroun 8:1 or 8,5:1 to support the boost. My questions are:

- Those number are SCR or DCR?
- What will be the the higest CR (S or D) that a turbo car can support?
- What are the general specs for a Turbo Cam? I can imagine larger exhaust duration ... what else?
- What other "Turbo Slant Threads" can I read besides this one?


Dang, Dang... TURBOS!!!!!!!!!! I'm building an all motor 300HP Slant rigth now (very slowlly though) and thinking of above 400HP Turbo makes me thinks twice ... I want to RIP V8s!!!!!!!!!!

_________________
Martin Zappettini

1974 Dodge Polara RT 318cu.

1965 Valiant III Coronado Slant Six 6-Pack (soon!!)


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 Post subject:
PostPosted: Wed Jun 08, 2011 3:15 pm 
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EFI Slant 6

Joined: Sat Apr 19, 2008 9:00 pm
Posts: 372
Location: NoDak
Car Model:
Polara1974 wrote:
I've just read the entire 18 pages in a row!!! WOW!!!!!!!!!!


You should have lived it!!!

A fun experience...it will be hard to go back to NA again.

_________________
10.74 @ 127.47 mph 1320 ft
6.65 @ 107.80 mph 660 ft

http://www.youtube.com/c/turbo66valiant
Follow on Instagram - turbo66valiant
Facebook - https://www.facebook.com/ryan.peterson.737


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 Post subject:
PostPosted: Wed Jun 08, 2011 3:41 pm 
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EFI Slant 6

Joined: Sat Apr 19, 2008 9:00 pm
Posts: 372
Location: NoDak
Car Model:
I just checked SCR and DCR on a calculator

http://www.kb-silvolite.com/calc.php?action=comp

Mine is:

SCR - 8.196
DCR - 7.051

Cam is a 114 LS w/ .465 lift and 220* at .050. I will go bigger lift when a new one is ordered.

later
Ryan

_________________
10.74 @ 127.47 mph 1320 ft
6.65 @ 107.80 mph 660 ft

http://www.youtube.com/c/turbo66valiant
Follow on Instagram - turbo66valiant
Facebook - https://www.facebook.com/ryan.peterson.737


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 Post subject:
PostPosted: Wed Jun 08, 2011 5:05 pm 
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Turbo EFI
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Joined: Wed Sep 20, 2006 7:08 pm
Posts: 1114
Location: The Hand
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turbo66valiant wrote:
I just checked SCR and DCR on a calculator

http://www.kb-silvolite.com/calc.php?action=comp

Mine is:

SCR - 8.196
DCR - 7.051

Cam is a 114 LS w/ .465 lift and 220* at .050. I will go bigger lift when a new one is ordered.

later
Ryan


I'm at:
SCR: 7.64
DCR: 6.22

_________________
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: Wed Jun 08, 2011 6:23 pm 
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Turbo Slant 6
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Joined: Fri Jul 13, 2007 11:11 pm
Posts: 794
Location: clearwater florida
Car Model:
8.5:1 static compression don't know my dynamic. I'm using a 114lsa 220@.050 464lift erson cam.

Kev

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 Post subject:
PostPosted: Wed Jun 08, 2011 8:43 pm 
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Site Admin
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Joined: Mon Mar 31, 2003 1:04 pm
Posts: 7401
Location: Oregon
Car Model: 2023 Eichman Digger?
Gah! Need to convert my numbers to Cubic Inches.

Mañana.

:lol:

CJ

Edit: My bad! It takes CC numbers. I was looking at the grayed out column!

10.66 Static
8.711 Dynamic

Hmmm.

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Part of Tyrde-Browne Racing


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 Post subject:
PostPosted: Thu Jun 09, 2011 9:03 am 
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TBI Slant 6
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Joined: Mon Feb 21, 2005 8:25 am
Posts: 211
Location: Buenos Aires - Argentina
Car Model:
Ceej wrote:
Gah! Need to convert my numbers to Cubic Inches.

Mañana.

:lol:

CJ

Edit: My bad! It takes CC numbers. I was looking at the grayed out column!

10.66 Static
8.711 Dynamic

Hmmm.


LOL! Ceej you are runing on that compresion with Turbo also? how much psi on that turbo? Tha seems a LOT!!!!

_________________
Martin Zappettini

1974 Dodge Polara RT 318cu.

1965 Valiant III Coronado Slant Six 6-Pack (soon!!)


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 Post subject:
PostPosted: Thu Jun 09, 2011 5:24 pm 
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Site Admin
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Joined: Mon Mar 31, 2003 1:04 pm
Posts: 7401
Location: Oregon
Car Model: 2023 Eichman Digger?
Nope. Just playing with the calculator.

The new engine will be a turbo. I needed the practice. :lol:

CJ

_________________
Part of Tyrde-Browne Racing


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 Post subject: Update
PostPosted: Wed Sep 07, 2011 7:35 pm 
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EFI Slant 6

Joined: Sat Apr 19, 2008 9:00 pm
Posts: 372
Location: NoDak
Car Model:
Converter is coming back out since it is now to tight. May not get it down the track this fall. Later
Ryan

_________________
10.74 @ 127.47 mph 1320 ft
6.65 @ 107.80 mph 660 ft

http://www.youtube.com/c/turbo66valiant
Follow on Instagram - turbo66valiant
Facebook - https://www.facebook.com/ryan.peterson.737


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 Post subject:
PostPosted: Thu Sep 08, 2011 9:32 am 
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Board Sponsor & Moderator
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Joined: Mon Oct 21, 2002 11:08 am
Posts: 16451
Location: Blacksburg, VA
Car Model:
Thanks for the update, Ryan.

I am a little afraid to pull my '68 top end apart, as I worry I'll get into a "can of worms" upgrade tornado... We'll see...

Lou

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Home of Slant6-powered fun machines


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 Post subject:
PostPosted: Sat Sep 17, 2011 7:48 pm 
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EFI Slant 6

Joined: Sat Apr 19, 2008 9:00 pm
Posts: 372
Location: NoDak
Car Model:
Dart270 wrote:
"can of worms"


Them cans of worms are fun but expensive!!

Later

Ryan

_________________
10.74 @ 127.47 mph 1320 ft
6.65 @ 107.80 mph 660 ft

http://www.youtube.com/c/turbo66valiant
Follow on Instagram - turbo66valiant
Facebook - https://www.facebook.com/ryan.peterson.737


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 Post subject:
PostPosted: Sat Sep 17, 2011 9:45 pm 
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Board Sponsor & Moderator
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Joined: Thu Oct 17, 2002 7:27 pm
Posts: 14119
Location: Park Forest, Illinoisy
Car Model: 68 Valiant
WOW! I just ran my numbers and it came up with a static of 18.741. :shock:

I think I missed something somewhere. :lol:

_________________
Official Cookie and Mater Tormentor.


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