LS/VTEC and CR/VTEC block crank and head combos

Crank	Rod	R/S Ratio	Displacement	Deck Delta
B17A	B17A	1.6200	1.804	8.930
B17A	B20B	1.6830	3.800
B17A	B20A	1.7537	-	1.950*
B17A	B20B	1.6830	3.800
B16A	B20A	1.8539	1.707	0.250
B18C	B20A	1.6370	1.933	4.850*
B18C	B20B	1.5711	0.900
B18C	B18C	1.5814	0.000
B21A	B21A	1.4916	2.106	2.150*

* denotes interference with head

 

[Briansol]

i'm not sure of the accuracy of this chart... use at your own risk. I think data got lost during an upgrade.

anyone care to vet the info? send me a pm

 

[phunky.buddha]

I'll check this one. Still have the data locally.