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 > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 07-30-2011, 03:49 PM   #1
BruthaMan
US Army Veteran
 
BruthaMan's Avatar
 
Join Date: Nov 2008
Location: Central Texas
Posts: 1,049
Pancho gets a new set of lungs

Motor is rebuilt.

Lunati Voodo 284 cam, AFR 195cc Street Eliminator heads, Edelbrock 1406 carb, Hedman headers, x-pipe, Corsa DB mufflers.

Broke the cam in this morning. Continuing with the Vintage Air install.

Thought I'd post a video of the engine startup.

BruthaMan is offline   Reply With Quote
Old 07-30-2011, 05:53 PM   #2
juiceman650
Registered User
 
juiceman650's Avatar
 
Join Date: Jan 2011
Location: San Bruno, CA.
Posts: 348
Re: Pancho gets a new set of lungs

Oh, I'm definitely gonna have to check this out after work!
Posted via Mobile Device
juiceman650 is offline   Reply With Quote
Old 07-30-2011, 06:00 PM   #3
Chris Guthro
Registered User
 
Join Date: Nov 2009
Location: Antigonish Nova Scotia
Posts: 213
Re: Pancho gets a new set of lungs

That sounds amazing! What are you running for power roughly?
Chris Guthro is offline   Reply With Quote
Old 07-30-2011, 06:16 PM   #4
BruthaMan
US Army Veteran
 
BruthaMan's Avatar
 
Join Date: Nov 2008
Location: Central Texas
Posts: 1,049
Re: Pancho gets a new set of lungs

Thanks Juice.

Chris, I'm really not sure. When I originally had it built, I told the builder to put stock heads on, because I wasn't really looking for a really high performance motor, just something mild and streetable. No idea what I was smoking back then.

After a dyno last year in Amarillo, it was clear the stock heads on it were limiting it's performance. We pulled around 340 HP on the dyno with approx 380 TQ. I kept that in mind, and we moved from Amarillo down to San Angelo. Last month, decided it was time to update the heads (I really haven't driven it much at all since we moved here). And decided to go just a little bigger on the cam.

If I were to "guess," I'd say around 450HP and 490TQ and that may be conservative. We don't have a dyno around here. It was already fast by any reasonable stock motor standard.

If anyone has a desktop horsepower program, I can get all the specs.
BruthaMan is offline   Reply With Quote
Old 07-30-2011, 06:38 PM   #5
Chris Guthro
Registered User
 
Join Date: Nov 2009
Location: Antigonish Nova Scotia
Posts: 213
Re: Pancho gets a new set of lungs

That sounds like a very nice 383! Its amazng the power you guys are getting out of smallblocks!
Chris Guthro is offline   Reply With Quote
Old 07-30-2011, 09:30 PM   #6
88Jimmy4x4
Registered User
 
88Jimmy4x4's Avatar
 
Join Date: Oct 2003
Location: houston, texas
Posts: 1,974
Re: Pancho gets a new set of lungs

awesome truck
__________________
2008 Silverado Z71 RCSB
1991 GMC Jimmy 4x4
1976 GMC Sierra C15 SWB
88Jimmy4x4 is offline   Reply With Quote
Reply

Bookmarks

Tags
383 stroker


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 03:43 AM.


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