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 04-25-2015, 10:36 AM   #1
dayj1
Senior Member
 
Join Date: Jul 2009
Location: Athens, AL
Posts: 499
Re: Finished Product

Quote:
Originally Posted by Beetle View Post
This. This right here has me motivated to want to do this to mine. So how do I make an adapter for the carb'd intake to accept the throttle body? Is it OK I clone yours? It looks damn good, just wish there was a way to hide the fuel rails

One more question. What radiator did you use? I seen you covered it when you talked about the fans but I was wondering what you did about the steam port. I am researching LS swaps and I keep seeing "steam port" come up. Dunno what it is but seems you gotta have it.
Sure, clone away! The TB adapter was water jetted from 1/2 aluminum plate. The outside is shaped exactly like a square bore carb gasket and the inside has a 75mm hole.

The radiator is a stock 4 core '72 C10. I just had the nipple for the heater outlet brazed shut. My steam line runs from the pipe between the heads to the back of the waterpump. You can see it fairly well in this photo. It's just a rubber hose.

dayj1 is offline   Reply With Quote
Old 04-25-2015, 10:37 AM   #2
dayj1
Senior Member
 
Join Date: Jul 2009
Location: Athens, AL
Posts: 499
Re: Another way to skin the cat; the High Torque 292 LS swap

Thanks for all the compliments!
dayj1 is offline   Reply With Quote
Old 04-25-2015, 11:43 AM   #3
dec010974
Registered User
 
dec010974's Avatar
 
Join Date: Oct 2012
Location: Miami, Florida
Posts: 917
Re: Another way to skin the cat; the High Torque 292 LS swap

dayj1, what are the part numbers for the holley intake and fuel rails? I have the holley LSx dual plane intake.
dec010974 is offline   Reply With Quote
Old 04-25-2015, 11:55 PM   #4
Beetle
Registered User
 
Beetle's Avatar
 
Join Date: May 2009
Location: Fayetteville, NC
Posts: 725
Re: Finished Product

Quote:
Originally Posted by dayj1 View Post
Sure, clone away! The TB adapter was water jetted from 1/2 aluminum plate. The outside is shaped exactly like a square bore carb gasket and the inside has a 75mm hole.

The radiator is a stock 4 core '72 C10. I just had the nipple for the heater outlet brazed shut. My steam line runs from the pipe between the heads to the back of the waterpump. You can see it fairly well in this photo. It's just a rubber hose.

Know of any place that sells a carb to tb adapter? My google-fu sucks, and I don't know of anyone with a waterjet
__________________
Jason
TEAM C10 HOT ROD POWER TOUR
689 Short Step
68 Step
Trucks Sold: 70 GMC, 72 K5
Members met: Andy4639 GCncsuHD CSGAS zicc1835 hotrod farm truck Mingrao Bhelton brenthiggins
Beetle is offline   Reply With Quote
Old 04-25-2015, 11:58 PM   #5
GMC-YA68
Senior Member
 
GMC-YA68's Avatar
 
Join Date: Mar 2004
Location: Lee's Summit, MO (KC)
Posts: 742
Re: Finished Product

Quote:
Originally Posted by Beetle View Post
Know of any place that sells a carb to tb adapter? My google-fu sucks, and I don't know of anyone with a waterjet
sounds like DAYJ1's buddy with the waterjet may be able to make some side cash if he wants to mass produce a batch of those intake to MAF plates! I dig the setup. Wouldn't have ever crossed my mind to do it that way. Great work and ideas.
__________________
-Keegan-

'72 Jimmy 4x4 - 5.3/4L65E/NP205 swap
http://67-72chevytrucks.com/vboard/s...d.php?t=663780
GMC-YA68 is offline   Reply With Quote
Old 04-26-2015, 12:06 AM   #6
Beetle
Registered User
 
Beetle's Avatar
 
Join Date: May 2009
Location: Fayetteville, NC
Posts: 725
Re: Finished Product

Quote:
Originally Posted by GMC-YA68 View Post
sounds like DAYJ1's buddy with the waterjet may be able to make some side cash if he wants to mass produce a batch of those intake to MAF plates! I dig the setup. Wouldn't have ever crossed my mind to do it that way. Great work and ideas.
I would buy one! No joke
__________________
Jason
TEAM C10 HOT ROD POWER TOUR
689 Short Step
68 Step
Trucks Sold: 70 GMC, 72 K5
Members met: Andy4639 GCncsuHD CSGAS zicc1835 hotrod farm truck Mingrao Bhelton brenthiggins
Beetle is offline   Reply With Quote
Old 04-26-2015, 09:13 AM   #7
dec010974
Registered User
 
dec010974's Avatar
 
Join Date: Oct 2012
Location: Miami, Florida
Posts: 917
I would buy one also.
Posted via Mobile Device
dec010974 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 02:20 PM.


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