anyone else have the new dart big m [Archive] - Chevelle Tech

: anyone else have the new dart big m


motown/malibu
Dec 14th, 04, 4:45 PM
anyone have the new dart big m block if so what is the thickness measurement between your cylinders spec out to be ?>mine is .325 does this seem right

pdq67
Dec 14th, 04, 8:15 PM
Imho, I would figure the siamese wall thicknesses would be 4.84" minus the bore...

Is this right???

pdq67

TD509EFI
Dec 14th, 04, 8:23 PM
Mowtown,

I have the Big M tall deck block, minimum wall thickness, according to the Dart data sheet, is 0.300" @ 4.625" bore. Plenty beefy. I don't know if you have the 4.500" or 4.600"bore, for the 4.500" it's ~ 0.363" thick.

John

motown/malibu
Dec 14th, 04, 8:52 PM
its finish bored to 4.625 tall deck for the 5.250 stroke building a 706 street motor

RussD
Dec 14th, 04, 10:28 PM
Lotto pay up yet?