[Chevelle-list] 396 vs 402?

[Dale]

Correct me if I'm wrong here - I think .030 over is 460 and .060 over is
468.  Std 454 bore is 4.251; +.030 is 4.281 while +.060 would be 4.311

 

Formula:  Bore x Bore x Stroke x .7854 x 8

 

4.281*4.281 = 18.326..

18.33 x 4 = 73.32

73.32 x .7854 = 57.585..

57.59 x 8 = 460.72

Dale McIntosh 
 <http://www.chevellecd.com> ChevelleCD.com 
 <http://www.chevellestuff.com> ChevelleStuff.com 

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From: chevelle-list-bounces at chevelles.net
[mailto:chevelle-list-bounces at chevelles.net] On Behalf Of Eddie Bumgarner
Sent: Monday, June 23, 2008 10:10 AM
To: The Chevelle Mailing List
Subject: Re: [Chevelle-list] 396 vs 402?

 

My 454+.030 over is a =468 i dont remember the formula. 


 

Eddie Bumgarner 66ss conv.

 

 

----- Original Message ----
From: Jim & Chris <colgan at warwick.net>
To: The Chevelle Mailing List <chevelle-list at chevelles.net>
Sent: Saturday, June 21, 2008 10:21:45 PM
Subject: Re: [Chevelle-list] 396 vs 402?

what is the formula .My 454 is .60 over and I wasn't quite sure  of the
total cubic inches. Jimmy C.

----- Original Message ----- 

From: Tom <mailto:bluess454 at comcast.net>  Rightler 

To: The <mailto:chevelle-list at chevelles.net>  Chevelle Mailing List 

Sent: Saturday, June 21, 2008 9:28 AM

Subject: Re: [Chevelle-list] 396 vs 402?

 

A 402 is a +.030 396.  You can punch a 396 out to +.060 making it a 408.

 

Tom Rightler
MCC Newsletter Editor

----- Original Message ----- 

From: Pelle Andersson <mailto:chevellegearheads at hotmail.com>  

To: Chevelle <mailto:chevelle-list at chevelles.net>  List 

Sent: Saturday, June 21, 2008 9:26 AM

Subject: [Chevelle-list] 396 vs 402?

 

Hi!

 

Is the 402 just a 396 with 0,30 over bore or is it a unique block?

The reason I'm asking is because I wonder wether a 396 can be bored more
than a 402

or if they have the same marigins?

 

B.R. Pelle


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