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Old 09-29-2009, 10:03 PM   #11
AusTx68
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Join Date: Nov 2008
Location: Italy
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Re: 427 bbc hp guesstimate

Quote:
Originally Posted by BossHogg69 View Post
AusTx, are your Speed Pro's domed? The only domed piston I found recommended for the semi-closed chamber E'Brocks are made by SRP (JE). I'm gonna run a set in my 468, they are -13cc small domed, and come out to around 10.1 with a .039" thick head gasket.
Boss, here is the piston I'm using:
http://www.summitracing.com/parts/STL-H693CP/

I just got my heads back today and hope to check piston/valve clearance sometime in the next few days. Your SRPs are -13cc piston head volume? Do you think the -22cc will be a problem?
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