Hot Rod Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
221 Posts
Discussion Starter #1
Hello,
What was the camshaft specs for the 1969 427 and 1970 454. Also what was there compression ratios of these engines and there max actual power?

Thanks

Trent
 

·
Administrator
Joined
·
18,432 Posts
Not sure of the cam specs, but the compression ratios on these motors varied on what model it was.

My LS6 454 had 11:1 compression, but the lesser HP ones mostly had 10:1 compression. The LS7 had 12.5:1
 
1 - 2 of 2 Posts
Top