answersLogoWhite

0

Auto>General Auto

What is the Compresstion ratio for 1981 305?

User Avatar

Anonymous

∙ 16y ago
Updated: 9/15/2023

Advertised Compression is: 2-barrel carburetor engine is--8.5:1

The 4-barrel engine is---9.2:1

User Avatar

Wiki User

∙ 16y ago
Copy

What else can I help you with?

Related Questions

Compresstion on a 5.7 hemi?

10.5:1


What is the spark plug gap for a 1981 305?

0.045


What was El Camino 305 axle ratio?

probably a 3.08


What is the max RPM of a 1981 305?

red line's at 5500


Will a 1962 intake fit an 1981 305 motor?

yes


What gear ratio is in a 1979 Monte Carlo 305 4bbl engine?

Most likely a 2.29:1 ratio


What is the compression ratio on 1978 305 Chevy engine?

8.3:1 is stock


Will Chevy 305 heads fit on a Chevy 307?

Yes they will, but 305 heads have a smaller combustion chamber so it may raise your compression ratio.


Do 350 heads on a 305 help?

No. It lowers the compression ratio and reduces power output.


How much horsepower in a 1981 camaro z28?

305 - 165, 350 - 190


What ratio rocker arm does the 87 305 GM roller motor use?

1.5:1


Why wont the 350 transmission from a 1979 Chevy truck with a 305 engine fit a 1981 Chevy truck with a 305 engine?

Who said it won't ? It will fit right in there with NO problems

Trending Questions
What is class code 95625 for general liability insurance? While driving how do i know my tires are not balance Do i hear noise from tires? How much is a 1940 general motors electric stove worth? Do you need the red stickers on your car for the driving test? Where can I find quotes from David Pastranak? How far can you drive while car is running hot? What age should you be to sit in the frunt seat? Who is sunnyside auto spokeswoman? What does the lift and duration mean in an engine cam? How much horsepower does a GMC sierra 5.3 vortec have? How many HP is in 350 Cu? Who is the owner of petron gas station in the Philippines? What are the effect on valve timing if the valve rockertappet clearance is insufficient? Can your home insurance company cancel your insurance without notice? Can bent car frames be fixed? Where can one purchase lady driver insurance? When you back up in a passenger vehicle? Where are micro switches on a 1986 club car? How much cost of a Car in 2000? What is a cataloguing policy?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2025 Answers.com | Lunias Media Inc. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.