ew! ew! me! me! [raises hand]
I have the numbers for you...
B16:
Stroke= 77mm
Bore= 81mm
Displacement= 1587.13cc
B18c:
Stroke= 87.2mm
Bore= 81mm
Displacement= 1797.32cc
B16 bored out:
Stroke= 77mm
Bore= 84mm
Displacement= 1706.87cc
B18c Bored out:
Stroke= 87.2mm
Bore= 84mm
Displacement= 1932.97cc
B16 stroked to 87.2mm and with 84mm bore (123.8mm Rod)
Stroke= 87.2mm
Bore= 84mm
Displacement= 1932.97cc
R/S Ratio= 1.42
Deck Heights:
B16= 203.39mm
B17a= 208.28mm
B18a/b & B20b/z= 211.84mm
B18c= 212.39mm
What is important to remember is that ONLY BORE AND STROKE determine Displacement. STROKE and ROD LENGTH Determine R/S ratio. DECK HEIGHT has nothing to do with Displacement but does help determine ROD LENGTH and COMPRESSION.
Hope this helps...
Charles
__________________
1953 Cadillac Coupe De Ville (Fuel Injected, Drive-by-wire, DoD)
2009 Pontiac G8 GT (6.0l V8 Sleeper)
2011 Toyota Sequoia Sport 4x4 (Tow Rig)
My Blog:
www.HotRodCaddy.com