WebAug 15, 2009 · As said nothing going for them EXEPT 1.you already own them.2. They are capable of easily making your stated goal with a little bowl cleanup.3. If advertised on ebay under imca they would probably bring enough to buy vortecs or a real good start on some darts.These heads are gold in stock car classes that don't allow vortecs or aftermarket ... WebBore V-8 Block (up to .060) Pro Sportsman Hone (with plate) Competition Hone (with plate) Finishing of Custom Unfinished Race Block. Align Hone. Block True/Square Deck (up to …
Chevy cylinder head Identification - Small block casting numbers
WebApr 11, 2024 · Find many great new & used options and get the best deals for David Vizard's How to Build Max-Performance Chevy Small at the best online prices at eBay! ... The Budget Racer''s Big-Power Ticket Cylinder Heads Detailing and Assembly Porting 186/041-Style Head Castings Porting L98 Corvette Heads Porting L31 Vortec Heads … WebSep 10, 2009 · The "standard" 461 head's intake port volume was 161cc, exhaust was 62cc. Valves were 2.02/1.60". Double hump casting marks. The "X" casting had the same port configuration; yet, larger intake port volume. Intake port volume was 172cc, with the same exhaust at 62cc. Yet, valves were smaller at 1.94/1.50". Double hump casting also. boat to anacapa island
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WebOct 1, 2008 · if Head Flows 127 CFM at .200" Lift = 156.6 fps @ 1.948 csa if head flows 260 CFM at .700" Lift = 320.3 fps @ 1.948" CSA but in reality there will be CSA spots in … Web380 cnc ported brodex bb chevy heads. new brodex cnc ported heads 380 . this is a set of brodex bb chevy heads brand new 380 runners 119 cc... Posted Yesterday, 1:47 PM … WebNov 7, 2024 · Watch on. Today in the shop we’re learning about our new aluminum double hump cylinder heads for the small block Chevy V8. Wyatt and Joe compare them with … boat to athens