Home Menu

Menu


Pontiac - Boost Turbo, supercharged, Nitrous, EFI & other Power Adders discussed here.

          
PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Boost > got some dyno time in!!
Reply
 
Thread Tools Display Modes
  #1  
Old 08-24-2015, 12:28 PM
conceptfab conceptfab is offline
Member
  
Join Date: Mar 2012
Posts: 37
Default got some dyno time in!!
That torque tho!! I was a bit astonished at the numbers but I was happy to be king of the torque, even over the hopped up cummins and agr twin turbo 5th gen Camaro. Here are a couple pics and the video is the first post at https://www.facebook.com/ConceptFab2006
Attached Thumbnails
Click image for larger version Name: 11900060_10205912347821076_4436331603459280741_n.jpg Views: 185 Size: 102.5 KB ID: 406355   Click image for larger version Name: 11891223_10205912348021081_876094587215122027_n.jpg Views: 212 Size: 48.3 KB ID: 406356  

Reply With QuoteReply With Quote
  #2  
Old 08-24-2015, 01:16 PM
mechanickeith's Avatar
mechanickeith mechanickeith is offline
Ultimate Warrior
  
Join Date: Dec 2002
Location: Phoenix, Az
Posts: 5,812
Default
Am I reading the torque correctly??? 746 Lbft!! @ 3650 rpm?? WOW!!

544 Hp @ 4750 rpm

__________________
Keith Collier
61-63 Pontiac Tempest
Tech advisor
POCI.org
Reply With QuoteReply With Quote
  #3  
Old 08-24-2015, 02:30 PM
JSPONT's Avatar
JSPONT JSPONT is offline
Ultimate Warrior
  
Join Date: Jul 2014
Location: ROCKY POINT NY
Posts: 2,917
Default
Nice! Hairdryers rule!

Reply With QuoteReply With Quote
  #4  
Old 08-24-2015, 05:35 PM
Macho78's Avatar
Macho78 Macho78 is offline
Member
  
Join Date: Sep 2014
Location: Phoenix
Posts: 92
Default
Nice #'s, crazy torque!

__________________
78 Macho T/A #123 [email protected] on motor [email protected] w/190 shot.
Reply With QuoteReply With Quote
  #5  
Old 08-24-2015, 08:16 PM
er455 er455 is offline
Senior Chief
  
Join Date: Mar 2011
Posts: 419
Default Boost
How much boost hp looks low unless boost was low

Reply With QuoteReply With Quote
  #6  
Old 08-24-2015, 10:34 PM
JSPONT's Avatar
JSPONT JSPONT is offline
Ultimate Warrior
  
Join Date: Jul 2014
Location: ROCKY POINT NY
Posts: 2,917
Default
Quote:
Originally Posted by er455 View Post
How much boost hp looks low unless boost was low
Stock 389, small hyd. cam (2802) @ 4600 ' elevation. Stock 6x head for what it is at 9 psi that is nice! That power is to the wheels.

Reply With QuoteReply With Quote
  #7  
Old 08-25-2015, 11:19 AM
conceptfab conceptfab is offline
Member
  
Join Date: Mar 2012
Posts: 37
Default
yup jspont got it right!

Reply With QuoteReply With Quote
  #8  
Old 08-25-2015, 03:15 PM
v869tr6's Avatar
v869tr6 v869tr6 is offline
Ultimate Warrior
  
Join Date: Sep 2003
Posts: 1,128
Default
Crazy the power you can make with a stock engine!
Congrats, have fun.

Reply With QuoteReply With Quote
  #9  
Old 08-27-2015, 07:35 PM
ponjohn's Avatar
ponjohn ponjohn is offline
Ultimate Warrior
  
Join Date: Mar 2002
Location: Fort Myers, Fl.
Posts: 9,717
Default
Does the elevation really matter with a boosted application?

Impressive numbers.

Reply With QuoteReply With Quote
  #10  
Old 08-27-2015, 08:22 PM
johnta1's Avatar
johnta1 johnta1 is offline
Ultimate Warrior
  
Join Date: Feb 2001
Location: now sunny Florida!
Posts: 22,516
Default
Sure it does.

N/A it would be a huge difference, but being boosted it can make more HP, just not as much as if it was at sea level or the North East Coast.


__________________
John Wallace - johnta1
Pontiac Power RULES !!!
www.wallaceracing.com

Winner of Top Class at Pontiac Nationals, 2004 Cordova
Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats

KRE's MR-1 - 1st 5 second Pontiac block ever!

W.E.C moment


"Every man has a right to his own opinion, but no man has a right to be wrong in his facts."

"People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates
Reply With QuoteReply With Quote
  #11  
Old 08-27-2015, 08:31 PM
ponjohn's Avatar
ponjohn ponjohn is offline
Ultimate Warrior
  
Join Date: Mar 2002
Location: Fort Myers, Fl.
Posts: 9,717
Default
I completely understand that elevation has a huge effect on N/A.

But this is the turbo forum..

Reply With QuoteReply With Quote
  #12  
Old 08-27-2015, 10:57 PM
twooldgoats's Avatar
twooldgoats twooldgoats is offline
Ultimate Warrior
  
Join Date: Sep 2002
Location: Tucson, AZ
Posts: 2,886
Default
Quote:
Originally Posted by ponjohn View Post
Does the elevation really matter with a boosted application?

Impressive numbers.
Yes, it does. Just as much as it does with NA. I've learned that doing my blower conversion. The air quality numbers are critical to a safe and powerful tune. The difference is in a boosted situation, you can always (theoretically) increase the air input to compensate for "bad" air, something you can't easily do in an NA application.

Jim

__________________
****'63 Tempest, 475" IAII, Wenzler Super Chief heads, converted to blown alcohol, Birdcatcher, Littlefield 10-71 high helix. Best pass to date: 7.67 @ 181.59 (1/4 mi.), 4.95 @ 143.67 (1/8 mi.), 1.18 (60 ft)

7.75 @ 178 pass:
https://www.youtube.com/watch?v=Iez3...ature=youtu.be

First seven second pass(7.98): https://wwwoutube.com/watch?v=DK17...ature=youtu.be



Thanks to Paul Carter @ Koerner Racing Engines




Reply With QuoteReply With Quote
  #13  
Old 08-28-2015, 10:47 PM
BruceWilkie BruceWilkie is offline
Ultimate Warrior
  
Join Date: Nov 2003
Location: Murfreesboro TN
Posts: 9,132
Default
My friend with a diesel suburban shop truck would like your numbers! Not bad at all!

Reply With QuoteReply With Quote
  #14  
Old 08-29-2015, 12:14 AM
v869tr6's Avatar
v869tr6 v869tr6 is offline
Ultimate Warrior
  
Join Date: Sep 2003
Posts: 1,128
Default
746, with a stock 389, did he mention 746, with a stock 389, LOL and that's at the wheels!!!

Reply With QuoteReply With Quote
  #15  
Old 08-29-2015, 12:10 PM
BruceWilkie BruceWilkie is offline
Ultimate Warrior
  
Join Date: Nov 2003
Location: Murfreesboro TN
Posts: 9,132
Default
Quote:
Originally Posted by v869tr6 View Post
746, with a stock 389, did he mention 746, with a stock 389, LOL and that's at the wheels!!!
At only 3650 RPM!!! Getting that hooked up ought to pin him in the seat pretty hard! Proof you dont need long stroke to make big torque lol!

Wonder how much better a more turbo specific cam would work.

Reply With QuoteReply With Quote
  #16  
Old 08-30-2015, 02:49 PM
Fast 69's Avatar
Fast 69 Fast 69 is offline
Senior Member
  
Join Date: May 2002
Location: NM
Posts: 196
Default
Impressive torque! What turbo?

Reply With QuoteReply With Quote
  #17  
Old 08-30-2015, 04:48 PM
70 bird's Avatar
70 bird 70 bird is offline
Chief Ponti-yacker
  
Join Date: Feb 2005
Location: Taylor Mi.
Posts: 981
Default
Very nice numbers!

Reply With QuoteReply With Quote
  #18  
Old 08-30-2015, 10:39 PM
69FIREBIRD76MM's Avatar
69FIREBIRD76MM 69FIREBIRD76MM is offline
Ultimate Warrior
  
Join Date: Nov 2010
Location: so. cal
Posts: 1,197
Default dyno test
Are you planning on running it at the track?

Reply With QuoteReply With Quote
  #19  
Old 09-01-2015, 01:49 PM
conceptfab conceptfab is offline
Member
  
Join Date: Mar 2012
Posts: 37
Default
Its got an old school TV7101 that I bought from Jeff on Pontiac zone. Its just a super simple combo that I really figured id blow up with the cast pistons. I am slowly building a pretty bad 400 that I want to make some crazy but reliable numbers with. Its a roller set up, ported rpm heads, etc.. This engine did however many years in the original car, then 17 years in a street rod, then sat for another 8-10 or something, then I got it and did this haha. And yes I went to the track but I didn't pass tech due to no cutoff switch and battery box. The tech took one look at the engine and that turbo and looked at me and paused. Then he said "Yeah. You'll wanna go ahead and get a fire suit and a cage while youre at it" and the other 2 or 3 three guys got a little upset with him and started questioning him "so.. youre not gonna let him run? Really? Come on.."

Reply With QuoteReply With Quote
Reply

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -4. The time now is 03:36 PM.

 

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

 




Contact Us Home
Copyright © 2017