WebKeith Black Hypereutectic pistons are T-6 heat treated and offer reduced scuffing and improved durability over stock replacement pistons. They also allow you to run tighter clearances because of reduced thermal expansion, which means more race winning power. 390 Hypereutectic alloy Fully machined crowns and valve reliefs Drilled oil drain backs … WebSep 30, 2011 · 10,098 Posts. #4 · Sep 30, 2011. cris well said: I'm thinking about buying an 84 C-10 SWB with a 383 and a turbo 350 trans and a 3.42 rear end. He told me that he …
SBC 383 with 64cc Vortec heads and flat-tops Hot Rod Forum
WebFeb 28, 2007 · A 393 w/ flat tops and 69cc chambers shows ~ 10:1. [QUOTE=BaronVonAutomatc]Scroll down on this ebay add and there's a table listing cr's for different stroker/piston/head combos. A 393 w/ flat tops and 69cc chambers shows ~ 10:1. Now stick the pistons .009 out of the block and see what you have. WebJan 21, 2014 · Additionally, the smaller 75 cc combustion chamber will increase the compression of our .030 over 383 from 8.37:1 to 9.38:1, over a full point. 9.38:1 … osterley goals
Edelbrock 1115 1949-53 Ford Flathead Finned Cylinder Heads, 65cc
WebWhen you are building a small-block Ford with flat-top pistons, you can cheat a little on chamber size, but when chamber size grows to 64cc and beyond, your engine will suffer … WebJul 1, 2005 · cobraii351. Registered. Joined Mar 12, 2003. 86 Posts. #3 · Jun 30, 2005. Just a bit of information.... There is no such thing as 351W 4V heads. The difference between the 4V motor and the 2V motor was flat top pistons vs. dished pistons. 351W, Ported D0OE heads,69 Shelby alum. intake, Motorsport M6250A332 cam, AOD w/wide ratio gear set, … WebMar 1, 2024 · The LM7 is a 5.3L, Gen. 3 small block engine used in GM trucks between 1999 and 2007. For marketing purposes, it was also known as the Vortec 5300. The information listed here is for the stock LM7 engine. osterley hotel blackpool