Looking for 382(3) & 402-408(9) Dyno#'s
#1
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
First off, it seems lately, this board has been running real slow and using the search feature is a chore, it tells me something about word length...
I'm looking for you guys that have the engine above and was wondering what dyno #'s you have and also what cam you are using to get them.
Correct me if I'm wrong, but does a 383 normally have about 450 HP & 450 TQ at the wheels? Does a 402 have around 480 HP & 480 TQ?
I'm the type of guy that does a ton of research way before I dive into a big project, so if you could, and if you have the time, please help me out.
Thanks in advance.......
Bill
I'm looking for you guys that have the engine above and was wondering what dyno #'s you have and also what cam you are using to get them.
Correct me if I'm wrong, but does a 383 normally have about 450 HP & 450 TQ at the wheels? Does a 402 have around 480 HP & 480 TQ?
I'm the type of guy that does a ton of research way before I dive into a big project, so if you could, and if you have the time, please help me out.
Thanks in advance.......
Bill
#6
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
478/455 on a JPR all-bore 388, JPR S2 heads, 242/242 cam (idles almost like stock with cutout closed, believe it or not), 12 bolt w/ 4.11 gears, under 11.0 CR (93 gas), heavy driveshaft and flywheel, and not sure how much my clutch problems were affecting the numbers. Graphs on website in sig.