The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Racing and high performance (trucks haulin more than hay)

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 04-14-2008, 11:18 PM   #1
1970chevy
Registered User
 
Join Date: Mar 2005
Location: usa
Posts: 142
New 515 bbc

Just start up my 515 bbc would any one know what the timing should be at
The motor has 12to1 solid cam rec port dart cnc heads 1050 holley domanitor two stags of nos 250 on fist shot and 150 on sec shot for tranny its a th400 with a break 4500 stall rear end is dana 60 513 gears and 33x18.5 tires i hope this helps
thanks
1970chevy is offline   Reply With Quote
Old 04-14-2008, 11:38 PM   #2
bigjimzlll
Senior Member
 
bigjimzlll's Avatar
 
Join Date: Dec 2001
Location: Redding,CA...USA
Posts: 4,736
Re: New 515 bbc

What fuel? 36-38 degrees would be a good starting point
__________________
It's called "drag racing" if they called it "tic..tic..WHAM!..BANG! F*&K!!!", they'd have to keep the magazines under the counter with the other men's publications

click the clicky to join the site....
http://67-72chevytrucks.com/vboard/payments.php


67 lwb..first hotrod in 25 years..540 best ET is 9.45 @ 141.44
Anderson,CA
bigjimzlll is offline   Reply With Quote
Old 04-15-2008, 03:51 AM   #3
1970chevy
Registered User
 
Join Date: Mar 2005
Location: usa
Posts: 142
Re: New 515 bbc

i am runing vp 110
1970chevy is offline   Reply With Quote
Old 04-15-2008, 02:43 PM   #4
djracer
Registered User
 
djracer's Avatar
 
Join Date: Feb 2001
Location: Wetumpka, Al, U.S.
Posts: 8,891
Re: New 515 bbc

don't spray it with 110. I would say a minimum of 114 on the spray.
__________________
Kevin

Special Thanks to All who have helped on the TRUCK!

My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4

So Far my best Times are:

Motor only:
6.44 1/8 @ 104.13
10.39 1/4 @ 125.83

Nitrous Times:
5.785 1/8 @ 118.65 with a 1.336 60ft
9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!
djracer is offline   Reply With Quote
Old 04-16-2008, 05:18 AM   #5
1970chevy
Registered User
 
Join Date: Mar 2005
Location: usa
Posts: 142
Re: New 515 bbc

thanks what temp should it run at when i was breaking it in it was running 210. after it was broke in it was running 190 to 200 at a idle i have a 4 core rad and i think its 2500 cfm fan

Last edited by 1970chevy; 04-16-2008 at 05:19 AM.
1970chevy is offline   Reply With Quote
Old 04-16-2008, 05:22 AM   #6
djracer
Registered User
 
djracer's Avatar
 
Join Date: Feb 2001
Location: Wetumpka, Al, U.S.
Posts: 8,891
Re: New 515 bbc

that doesn't sound bad. If you want to lose some weight on the nose I can recommend and awesome custom aluminum radiator company!
__________________
Kevin

Special Thanks to All who have helped on the TRUCK!

My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4

So Far my best Times are:

Motor only:
6.44 1/8 @ 104.13
10.39 1/4 @ 125.83

Nitrous Times:
5.785 1/8 @ 118.65 with a 1.336 60ft
9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!
djracer is offline   Reply With Quote
Old 04-16-2008, 05:26 AM   #7
1970chevy
Registered User
 
Join Date: Mar 2005
Location: usa
Posts: 142
Re: New 515 bbc

sure i would like to put a aluminum rad
1970chevy is offline   Reply With Quote
Old 04-16-2008, 05:28 AM   #8
bigjimzlll
Senior Member
 
bigjimzlll's Avatar
 
Join Date: Dec 2001
Location: Redding,CA...USA
Posts: 4,736
Re: New 515 bbc

Doug Herbert just sent me a flyer...they are selling Griffin Radiators for 159.95 your choice of size
__________________
It's called "drag racing" if they called it "tic..tic..WHAM!..BANG! F*&K!!!", they'd have to keep the magazines under the counter with the other men's publications

click the clicky to join the site....
http://67-72chevytrucks.com/vboard/payments.php


67 lwb..first hotrod in 25 years..540 best ET is 9.45 @ 141.44
Anderson,CA
bigjimzlll is offline   Reply With Quote
Old 04-16-2008, 05:57 AM   #9
djracer
Registered User
 
djracer's Avatar
 
Join Date: Feb 2001
Location: Wetumpka, Al, U.S.
Posts: 8,891
Re: New 515 bbc

http://www.fsrproducts.com/

These guys are the bomb! they built me a custom two pass radiator shipped to my door for 278.00!
__________________
Kevin

Special Thanks to All who have helped on the TRUCK!

My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4

So Far my best Times are:

Motor only:
6.44 1/8 @ 104.13
10.39 1/4 @ 125.83

Nitrous Times:
5.785 1/8 @ 118.65 with a 1.336 60ft
9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!
djracer is offline   Reply With Quote
Old 04-16-2008, 05:45 PM   #10
Alex1
Registered User
 
Alex1's Avatar
 
Join Date: Jul 2007
Location: Ottawa Ontario Canada
Posts: 1,156
Re: New 515 bbc

"its 2500 cfm fan"

Personally I prefer a fan (or fans) with 4000 + cfm with shroud. But since this is a race only deal...
Alex1 is offline   Reply With Quote
Old 04-19-2008, 01:12 AM   #11
prostreet1967
Registered User
 
prostreet1967's Avatar
 
Join Date: Oct 2006
Location: fort worth texas
Posts: 395
Re: New 515 bbc

any pics?
prostreet1967 is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

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 07:00 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com