0
The bore and stroke of a 427 is 4.25 x 3.76.
The formula for the area of a cylinder is pi times the radius squared times the stroke of the crank times the number of cylinders.
So, 4.25/2=2.125*2.125*3.14159*3.76*8=427.
If the cylinders are bored .030" oversize, then: 4.28/2=2.14*2.14*3.14159*3.76*8=433
Still curious? Ask our experts.
Chat with our AI personalities
FranI've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
MaxineI respect you enough to keep it real.
Chat with Maxine
CoachSuccess isn't just about winning—it's about vision, patience, and playing the long game.
Chat with CoachMore answers
Add your answer:
Earn +20 ptsQ: What is a Chevy 427 engine bored 30 over called?
Write your answer...
Submit
Still have questions?
Trending Questions
What is the policy for insurance under a learner's permit?
Who is responsible for initiating and filing the injury claim?
Do the fumes of a car affect the human body?
Why does a dark coloured car absorb more heat than a white colour car?
What is the newest car out there in 2018?
Is holden a worldwide car brand?
What does 850Ci mean?
Does full coverage insurance cover my car if someone else drives it?
Does home owners ins cover car tires slashed in driveway?
How do you remove out back seats from a Pontiac Montana 2003?
Why is having tinted front windows in Vermont illegal?
Where might one find information about bad credit car refinance?
How long does it take for a typical tractor trailer unit to clear a double track?
What is General Revenue Fund?
What does atomatically mean?
Where is the headquarters for National Car Insurance?
Does Infiniti insurance provide auto and home insurance bundle discounts?
How many points seat belt violation nc?
Does progressive insurance provide online insurance quotes?
What does it mean when your car jumps while you're driving?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. 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.