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SYRacing wrote:why would you mill the head .050 and then set the pistons .030 down the bore?
wouldnt just milling the head .020 do the same exact thing?
impressive #s regardless..wish I was in the 300hp inline club
what did it make for torque?
GMUD2 wrote: IF I HAD ZERO DECKED THE BLOCK AND THEN ADDED THE 240 HEAD COMPRESSION WOULD HAVE BEEN A LITTLE TOO HIGH(ABOUT 13:1 OR SO)
blue magoo wrote:Does anyone know how much compression an engine with .060 milled off the head and .010 decked off the block would yield.
THE FRENCHTOWN FLYER wrote:GMUD2 wrote: IF I HAD ZERO DECKED THE BLOCK AND THEN ADDED THE 240 HEAD COMPRESSION WOULD HAVE BEEN A LITTLE TOO HIGH(ABOUT 13:1 OR SO)
I just built an engine with 13:1 CR. It has totally flat pistons, no valve reliefs. To get 13:1 compression requires a head with 58 cc and only .010 deck (needed because I am using aluminum rods). The 240 head has 68 cc, so using it with a .030 deck and valve reliefs will result in something less than 13:1, I'm guessing around 11.5 / 12.
357f-150 wrote:What kinda intake vacuum you getting with that 268H cam, GMUD2?
Sounds like a nice build.
357f-150 wrote:Is a video or soundclip possible?
357f-150 wrote:What rpm was your idle set at in the soundclip maynard? Appreciate the soundclip.
Really, I was expecting you to post less. Has a nice sound to it.
Nice avatar picture!!
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