does any one know how much you would have to mill a b20 p8r head to fit a b18b1 block

 

ZERO

it will bolt right up

 

can any one confirm this

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by superfast666 &raquo;</TD></TR><TR><TD CLASS="quote">can any one confirm this</TD></TR></TABLE>

look at my post count....i'm a mod in this forum, i'm pretty sure i know what i'm talking about.

i have 2 b20's
1 b20 bahhhhhhhhhhhhtec
1 b18c5
1 b18c1
1 b18c
1 b18b
2 b16a's
at least a dozen b series heads....i have a pr8 just sitting there....all in my personal garage

i'm pretty sure i know what i'm talking about

 

if you are talking about the 84 mm bore on the head well.....if you mill it that much to take that away then you are going to have to notch your pistons so the cam does not cause the valve to hit the piston!!

 

thanks man

 

wouldn't milling it that much warp the head? how much milling are we talking about here? more than the serivice limit? wouldn't be better to weld and reshape the chambers, or just run an 84mm block?