Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - 400 sbc vs 400 pontiac
View Single Post
  #2 (permalink)  
Old 12-22-2006, 10:49 AM
killerformula's Avatar
killerformula killerformula is offline
Hotrodders.com Moderator
 
Last wiki edit: Carburetor
Last journal entry: Clean up
Last photo:
Join Date: Oct 2003
Location: Northeast
Age: 34
Posts: 3,485
Wiki Edits: 3

Thanks: 13
Thanked 27 Times in 18 Posts
Quote:
2,300 rpm to 5,500 rpm where the engine showed off with 525 lb-ft of peak torque at 3,500 and 428 peak horsepower at 5,000 rpm. Impressive numbers like these made our dyno day go by pretty fast. The small-block beast delivered an incredible power curve that looked more like what a fat Rat would produce. At 2,300 rpm, the engine was already making 471 lb-ft of torque.


K
Reply With Quote