Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Need Hp Rating
Thread: Need Hp Rating
View Single Post
  #15 (permalink)  
Old 05-12-2012, 02:41 PM
BarryK's Avatar
BarryK BarryK is offline
Last photo:
Join Date: Apr 2004
Posts: 3,600
Wiki Edits: 0

Thanks: 11
Thanked 83 Times in 52 Posts
Originally Posted by s10mannn
1990 s10 with 1988 355 bored 0.30 over edelbrock performer rpm intake manifold edelbrock 650 carb comp cams 470 intk 470 exhst 10 bolt 373 hyper pistons 9.3-1 compression full roller rocker arms. DOES ANYONE KNOW HOW MUCH HP ILL BE PUSHING?
I think I can come pretty close, I have dynoed 3 cars in last two months and one time there was a guy there just before me that had a 79 Camaro and he was saying he had about the same set up as you are saying but if I recall his cam was a hair bigger and it did have a little lope to it. but he called it a 383, not a 355- I have no clue the difference.
He ended up at about 245-255 HP, so would assume about a 300 net going through a 5 speed.
He just knew it was going to be 450-500 hp and was pretty pissed, his mistake was listening to his friends guessing HP.
Reply With Quote