Extra CC's when flycutting?
#1
TECH Fanatic
Thread Starter
iTrader: (1)
Join Date: Jun 2003
Location: Mount Dora, Fla
Posts: 1,876
Likes: 0
Received 0 Likes
on
0 Posts
Extra CC's when flycutting?
How do you figure additional CC's when fly cutting? I will be fly cutting the intake .040-.050 and exhaust .020-.025 and am concerned about how much I will decrease my CR.
#3
SN95 Director
iTrader: (16)
Originally Posted by DanZ28
Are you referring to fly cutting the head deck? I'm kinda lost here, sorry!
#4
10 Second Club
iTrader: (5)
Join Date: Nov 2001
Location: Cali/Bay Area
Posts: 3,412
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by jrp
he means fly cutting the pistons. fly cuts or valve reliefs lower the combustion volume therefore the compression ratio. small fly cuts wont reduce compression much.
Dan