Page 9 of Pro-Platinum New Cylinder Heads by NAPA
description hi-tech part no nhp150b intake runner volume 195cc spark plug angle straight application street/strip/oval performance for up to 350ci 15006500 rpm street/strip/oval performance for up to 350ci 15006500 rpm street/strip/oval performance for up to 350ci 15006500 rpm street/strip/oval performance for up to 350ci 15006500 rpm small block chevy `55-up aluminum head 23 degree 100 cnc ported head flows 270 .600 bare head with 5 angle valve job designed for use with flat top pistons valve size 2.02 intake and 1.60 exhaust combustion chamber volume 64cc nhp151b 195cc angle small block chevy `55-up aluminum head 23 degree 100 cnc ported head flows 275 .600 bare head with 5 angle valve job designed for use with flat top pistons valve size 2.02 intake and 1.60 exhaust combustion chamber volume 64cc nhp152b 215cc straight nhp153b 215cc angle small block chevy `55-up aluminum head 23 degree 100 cnc ported head flows 280 .600 bare head with 5 angle valve job designed for use with flat top pistons valve size 2.08 intake and 1.60 exhaust combustion chamber volume 64cc nhp154b 215cc straight max effort street/strip for up to 383 18007000 rpm max effort street/strip for up to 383 18007000 rpm max effort street/strip for up to 383 18007000 rpm max effort street/strip for up to 383 18007000 rpm nhp155b 215cc angle small block chevy `55-up aluminum head 23 degree 100 cnc ported head flows 285 .600 bare head with 5 angle valve job designed for use with flat top pistons valve size 2.08 intake and 1.60 exhaust combustion chamber volume 64cc nhp156b 225cc straight nhp157b 225cc angle 7
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