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1972 302 engine question

  • Thread starter Thread starter 306stroker
  • Start date Start date Jul 23, 2005

306stroker

New Member
Jun 15, 2003
71
0
0
taylor Mi.
Jul 23, 2005
#1
  • Jul 23, 2005
  • #1
i have found out that i have a block in my car from that is a 1972 engine block # D20E-6015-AB i was wondering what is the main differance in the older blocks compared to the newer blocks, are they any stronger? i know the heads and all the insides have been changed but do you know how much horsepower these blocks are good for??? any help will be great!
 
T

TOM B

20+ Year Stangneter
Nov 15, 2002
872
1
16
Harrisburg Pa
Jul 23, 2005
#2
  • Jul 23, 2005
  • #2
Horse power the block can handle all depends on how you build it. At my local race track I have seen early 302 engines built that put out all but 750 hp calculated by there track times. these engines have aftermarket mains and stud girdles and much machine work. I wont get into the differences of a 289 and 302 blocks because I posted that once and no one believed me.
 

306stroker

New Member
Jun 15, 2003
71
0
0
taylor Mi.
Jul 23, 2005
#3
  • Jul 23, 2005
  • #3
thanks for the info im going to look through the reciept that the guy i got the car from and see what all he had done, i know he spent around $2,000 on doing the block and having it stroked to a 306 not to mention all the $ he put into it for the rest of the assembly
 

mudbilly

Member
Jun 3, 2005
175
0
16
South County, Maryland
Jul 25, 2005
#4
  • Jul 25, 2005
  • #4
"stroked to a 306"


 
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