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4.5" bore b1-bs heads #1563770
01/15/14 11:57 PM
01/15/14 11:57 PM
Joined: Aug 2006
Posts: 105
ontario
Clockwork Offline OP
member
Clockwork  Offline OP
member

Joined: Aug 2006
Posts: 105
ontario
I have a rotating assembly I ran with a 4.5" bore and b1-bs heads.. I have since sold the heads.

What other heads can I run with these pistons? Any?


572ci B1 7.90 172MPH
Re: 4.5" bore b1-bs heads [Re: Clockwork] #1563771
01/16/14 12:04 AM
01/16/14 12:04 AM
Joined: Jan 2003
Posts: 19,367
Las Vegas
Al_Alguire Offline
I Live Here
Al_Alguire  Offline
I Live Here

Joined: Jan 2003
Posts: 19,367
Las Vegas
Indy or stock stuff. The BS head does not change the valve angle nor use the bigger 2.30+ intake valve of the original or MC head.


"I am not ashamed to confess I am ignorant of what I do not know."

"It's never wrong to do the right thing"
Re: 4.5" bore b1-bs heads [Re: Al_Alguire] #1563772
01/16/14 12:12 AM
01/16/14 12:12 AM
Joined: Aug 2006
Posts: 105
ontario
Clockwork Offline OP
member
Clockwork  Offline OP
member

Joined: Aug 2006
Posts: 105
ontario
Thanks.
I was hoping to hear that. I might cheap out and run a old pair of iron heads I have.

Bracket race only..


572ci B1 7.90 172MPH






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