Blown 440 motors on the street, how much boost and compress?

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Re: Blown 440 motors on the street, how much boost and compress? [Re: polyspheric] #2869122 01/04/21 10:30 PM 01/04/21 10:30 PM
Joined: May 2011 Posts: 4,489 northern,Ohio,USA C Clanton master
Clanton master C Joined: May 2011 Posts: 4,489 northern,Ohio,USA	Originally Posted by polyspheric I think most agree that a cam for blown use has a wider LSA (smaller OL) than an NA engine. But... has anyone seen a relationship, comparison, rule of thumb etc. for how much added to the LSA for how much boost? I'm sure it's not a direct number (2:1, 3:1) etc. but what's the LSA for a 10 psi 6-71 vs. a 30 psi Kobelco on the same engine? I know someone with a top dragster engine 528 55# boost had 114 lsa GOTBOOST!New improved with Victor heads. http://www.enginelabs.com/mopar-big-bloc...t-of-necessity/

Entire Thread
Subject	Posted By	Posted
Blown 440 motors on the street, how much boost and compress?	Cab_Burge	12/30/20 11:12 PM
Re: Blown 440 motors on the street, how much boost and compress?	polyspheric	12/31/20 02:06 AM
Re: Blown 440 motors on the street, how much boost and compress?	Clanton	12/31/20 02:49 PM
Re: Blown 440 motors on the street, how much boost and compress?	Twostick	12/31/20 03:39 PM
Re: Blown 440 motors on the street, how much boost and compress?	Al_Alguire	12/31/20 03:55 PM
Re: Blown 440 motors on the street, how much boost and compress?	Cab_Burge	12/31/20 07:00 PM
Re: Blown 440 motors on the street, how much boost and compress?	A/MP	12/31/20 08:37 PM
Re: Blown 440 motors on the street, how much boost and compress?	B1duster	01/01/21 12:35 AM
Re: Blown 440 motors on the street, how much boost and compress?	B1duster	01/01/21 12:43 AM
Re: Blown 440 motors on the street, how much boost and compress?	Clanton	01/01/21 01:36 AM
Re: Blown 440 motors on the street, how much boost and compress?	B1duster	01/01/21 01:43 AM
Re: Blown 440 motors on the street, how much boost and compress?	B1duster	01/02/21 01:19 PM
Re: Blown 440 motors on the street, how much boost and compress?	hemi-itis	01/03/21 09:52 PM
Re: Blown 440 motors on the street, how much boost and compress?	Cab_Burge	01/04/21 04:25 AM
Re: Blown 440 motors on the street, how much boost and compress?	hemi-itis	01/04/21 10:29 AM
Re: Blown 440 motors on the street, how much boost and compress?	Clanton	01/04/21 06:53 PM
Re: Blown 440 motors on the street, how much boost and compress?	Cab_Burge	01/04/21 07:17 PM
Re: Blown 440 motors on the street, how much boost and compress?	feets	01/04/21 08:14 PM
Re: Blown 440 motors on the street, how much boost and compress?	Clanton	01/04/21 09:24 PM
Re: Blown 440 motors on the street, how much boost and compress?	Clanton	01/04/21 09:50 PM
Re: Blown 440 motors on the street, how much boost and compress?	Clanton	01/04/21 10:03 PM
Re: Blown 440 motors on the street, how much boost and compress?	Clanton	01/04/21 10:38 PM
Re: Blown 440 motors on the street, how much boost and compress?	Clanton	01/09/21 04:04 PM
Re: Blown 440 motors on the street, how much boost and compress?	Cab_Burge	01/09/21 06:15 PM
Re: Blown 440 motors on the street, how much boost and compress?	Clanton	01/09/21 08:35 PM
Re: Blown 440 motors on the street, how much boost and compress?	polyspheric	01/04/21 09:24 PM
Re: Blown 440 motors on the street, how much boost and compress?	polyspheric	01/05/21 01:42 AM
Re: Blown 440 motors on the street, how much boost and compress?	Clanton	01/05/21 02:30 AM
Re: Blown 440 motors on the street, how much boost and compress?	Clanton	01/05/21 04:52 PM
Re: Blown 440 motors on the street, how much boost and compress?	Clanton	01/05/21 05:22 PM
Re: Blown 440 motors on the street, how much boost and compress?	polyspheric	01/05/21 10:24 PM
Re: Blown 440 motors on the street, how much boost and compress?	Clanton	01/06/21 01:53 AM
Re: Blown 440 motors on the street, how much boost and compress?	Clanton	01/11/21 07:43 PM
Re: Blown 440 motors on the street, how much boost and compress?	fast68plymouth	01/11/21 07:53 PM

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