Big Block Olds Dyno Testing Part 1

Thread Tools
 
Search this Thread
 
Old Aug 12, 2025 | 12:19 PM
  #1  
JerryW's Avatar
Thread Starter
Registered User
 
Joined: Dec 2023
Posts: 216
Big Block Olds Dyno Testing Part 1

I know that part 1 has already been published. However I had my "editor" go through it and make the wording better, I added pictures, made some corrections and put in peak and aveage horsepower and torque numbers. I will probably republish the first 3-4 with corrections and some stuff added.

In summary, part 1 contains the following;
Who we are
What we are doing and why
Stock power results
Parts to be tested (boy has this changed)
Manifold/shorty/header comparison
Head gasket comparison
Rocker arm comparison
Carb spacer comparison
QuadraJet carb comparison
Edelbrock Performer 455 manifold testing with stock heads/cam
Holley 650 and 850 double pumper testing
Edelbrock Torker intake with stock heads/cam
Holley Street Dominator intake testing with stock heads/cam
Offenhauser Port O Sonic intake testing with stock heads/cam
Offenhauser 360 intake testing with stock heads/cam
Edelbrock O4B intake testing with stock heads/cam
Initial 1.7 rocker ratio comparison

jerry
Attached Files
Old Sep 1, 2025 | 12:36 AM
  #2  
ChillyJ's Avatar
Registered User
 
Joined: Apr 2018
Posts: 71
From: Las Vegas
You guys have put in SO much work, and I think its nothing short of AWESOME!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
mrrjay243289
Big Blocks
7
Nov 29, 2021 05:05 PM
olds 307 and 403
Small Blocks
10
Oct 2, 2017 07:36 PM
wcourt3010
Small Blocks
15
Oct 2, 2012 12:50 PM
allday
Big Blocks
8
Jul 25, 2011 07:43 AM
jo75olds
Big Blocks
6
May 25, 2011 07:08 AM




All times are GMT -7. The time now is 05:48 PM.