mfg Posted September 29, 2019 Report Posted September 29, 2019 A '65-'66 Avanti ll 327CI engine had a compression ratio of .....?..... to one. 1) 9.5......2) 9.75......3) 10.25 or.....4) 10.50
r1lark Posted September 29, 2019 Report Posted September 29, 2019 Feel it has to be 10:1 or above, so I'll go for broke and say #4 10.5:1 CR.
mfg Posted September 29, 2019 Author Report Posted September 29, 2019 3 hours ago, r1lark said: Feel it has to be 10:1 or above, so I'll go for broke and say #4 10.5:1 CR. Nice try, however, answer #4 is not correct.
Gunslinger Posted September 29, 2019 Report Posted September 29, 2019 (edited) 10.25:1 I believe. It was the base Corvette 327/300 hp engine. The 327/350 would have been higher. Edited September 29, 2019 by Gunslinger
mfg Posted September 30, 2019 Author Report Posted September 30, 2019 22 hours ago, Gunslinger said: 10.25:1 I believe. It was the base Corvette 327/300 hp engine. The 327/350 would have been higher. 10.25 to 1 is CORRECT!
studegary Posted October 1, 2019 Report Posted October 1, 2019 5 hours ago, mfg said: 10.25 to 1 is CORRECT! That wouldn't be happy with today's fuel and no computerized engine management.
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now