Dismiss Notice

Welcome To CK5!

Registering is free and easy! Hope to see you on the forums soon.

Score a FREE t-shirt and membership sticker when you sign up for a Premium Membership and choose the recurring plan.

bore and stroke for a 454

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by TheBlazerKid, Jul 7, 2000.

  1. TheBlazerKid

    TheBlazerKid 1/2 ton status

    Joined:
    Apr 26, 2000
    Posts:
    259
    Likes Received:
    0
    Location:
    Raymond, Washington
    does any one know the stock bore and stroke for a 454...im trying to find the exact c.i.d. for a 454 thats bored .30 over

    Your right I dont understand the jeep thing!?
     
  2. Donovan

    Donovan 1/2 ton status

    Joined:
    Feb 17, 2000
    Posts:
    524
    Likes Received:
    0
    Location:
    Arvada, CO
    The bore is 4.25" and the Stroke is 4".

    Donovan
     
  3. J.R.

    J.R. Guest

    a 30 over 454 is comes out to about 461ci. and a 60 over 454 is about 468ci. thats useing the 4in stroke crank.

    BIGBLOCK MAN
     
  4. TheBlazerKid

    TheBlazerKid 1/2 ton status

    Joined:
    Apr 26, 2000
    Posts:
    259
    Likes Received:
    0
    Location:
    Raymond, Washington
    thanx guys

    Your right I dont understand the jeep thing!?
     

Share This Page