FAQ |
Members List |
Social Groups |
Calendar |
Search |
Today's Posts |
|
#1
|
||||
|
||||
In your CR calculation you have the piston relief volume as -0.005 cc which infers you have a small dome. I think Icon flat top pistons have a 5.5 cc valve relief or a 5.5 cc effective dome volume as listed in your CR calculator.
__________________
1967 Firechicken, 499", Edl heads, 262/266@0.050" duration and 0.627"/0.643 lift SR cam, 3.90 gear, 28" tire, 3550#. 10.01@134.3 mph with a 1.45 60'. Still WAY under the rollbar rule. |
#2
|
|||
|
|||
You are right, my mistake. I forgot that these are 4.3cc flats. So that puts me at like 13.0
|
Reply |
|
|