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 > Engine & Drivetrain > LSx Swaps

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 12-23-2013, 08:30 PM   #1
tinydb84
Registered User
 
tinydb84's Avatar
 
Join Date: Jul 2009
Location: San Jose Ca
Posts: 2,871
Re: 1970 c10 LSX 427 twin turbo setup

Dyno??
__________________
David
Used parts build: http://67-72chevytrucks.com/vboard/s...d.php?t=638991
My brother's Nova: http://www.67-72chevytrucks.com/vboa...d.php?t=727985
Rear suspension rework: http://www.67-72chevytrucks.com/vboa...d.php?t=750557
Instagram: myfabguy
tinydb84 is offline   Reply With Quote
Old 12-24-2013, 02:16 PM   #2
rgonza
Registered User
 
Join Date: Aug 2012
Location: Naranjit, Puerto Rico
Posts: 50
Re: 1970 c10 LSX 427 twin turbo setup

Quote:
Originally Posted by tinydb84 View Post
Dyno??
1378 rwhp @6890 Rpm 19 pound of boost
rgonza is offline   Reply With Quote
Old 12-26-2013, 02:48 PM   #3
69trk
Registered User
 
69trk's Avatar
 
Join Date: Oct 2006
Location: bridgecreek ok.
Posts: 1,214
Re: 1970 c10 LSX 427 twin turbo setup

where did you get the ac bracket? I'm doing a turbo build also... love the truck..
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=494388

431 big block times, changed to a 6.0 ls with turbo
1.58- 60'
7.18- 1/8th mile@95.18
11.37- 1/4 @115.81
69trk is offline   Reply With Quote
Old 12-26-2013, 02:50 PM   #4
69trk
Registered User
 
69trk's Avatar
 
Join Date: Oct 2006
Location: bridgecreek ok.
Posts: 1,214
Re: 1970 c10 LSX 427 twin turbo setup

Are you using truck exhaust manifolds?
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=494388

431 big block times, changed to a 6.0 ls with turbo
1.58- 60'
7.18- 1/8th mile@95.18
11.37- 1/4 @115.81
69trk is offline   Reply With Quote
Old 12-26-2013, 05:24 PM   #5
rgonza
Registered User
 
Join Date: Aug 2012
Location: Naranjit, Puerto Rico
Posts: 50
Re: 1970 c10 LSX 427 twin turbo setup

Quote:
Originally Posted by 69trk View Post
Are you using truck exhaust manifolds?
Hi, Not is a custom made, the truck manifold work good , but because of my setup need ones can flow more highter, so it are very easy to do we build that from black steel elbows and reducer from a boiler supplier.
rgonza is offline   Reply With Quote
Old 12-26-2013, 05:35 PM   #6
rgonza
Registered User
 
Join Date: Aug 2012
Location: Naranjit, Puerto Rico
Posts: 50
Re: 1970 c10 LSX 427 twin turbo setup

Quote:
Originally Posted by 69trk View Post
Are you using truck exhaust manifolds?
Here's the pics
Attached Images
  
rgonza is offline   Reply With Quote
Old 12-26-2013, 05:44 PM   #7
rgonza
Registered User
 
Join Date: Aug 2012
Location: Naranjit, Puerto Rico
Posts: 50
Re: 1970 c10 LSX 427 twin turbo setup

Installing the center console.
Attached Images
   
rgonza is offline   Reply With Quote
Old 12-26-2013, 05:51 PM   #8
69trk
Registered User
 
69trk's Avatar
 
Join Date: Oct 2006
Location: bridgecreek ok.
Posts: 1,214
Re: 1970 c10 LSX 427 twin turbo setup

That is awsome..... I just ordered the ac bracket.... thanks

Are you using the holley dominator efi or the hp? Or a different ecm?
__________________
http://67-72chevytrucks.com/vboard/s...d.php?t=494388

431 big block times, changed to a 6.0 ls with turbo
1.58- 60'
7.18- 1/8th mile@95.18
11.37- 1/4 @115.81
69trk is offline   Reply With Quote
Old 12-26-2013, 05:58 PM   #9
rgonza
Registered User
 
Join Date: Aug 2012
Location: Naranjit, Puerto Rico
Posts: 50
Re: 1970 c10 LSX 427 twin turbo setup

Quote:
Originally Posted by 69trk View Post
That is awsome..... I just ordered the ac bracket.... thanks

Are you using the holley dominator efi or the hp? Or a different ecm?
i'm using Holley Dominator EFI Because i'm using to control the 4L85e Transmission ,the paddle shifter and drive by wire throtle body, with the holley HP you can not is just to control fuel and timing the engine not the transmission unless you use manual or not computer controlled transmission.
rgonza is offline   Reply With Quote
Old 12-26-2013, 05:21 PM   #10
rgonza
Registered User
 
Join Date: Aug 2012
Location: Naranjit, Puerto Rico
Posts: 50
Re: 1970 c10 LSX 427 twin turbo setup

Quote:
Originally Posted by 69trk View Post
where did you get the ac bracket? I'm doing a turbo build also... love the truck..
Hi, The bracket come from lsbracket.com this is a high mount bracket kit. the alternator and power steering come from 2002 chevy silverado 5.3Lt.
rgonza is offline   Reply With Quote
Reply

Bookmarks


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 06:08 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright 1997-2025 67-72chevytrucks.com