I have some B18A eagle rods and im planning on doing a B20Z swap, will they work if so will they make any difference?
all b series have the same stroke…so yes they will work. as long as you use aftermarket pistons. stock pistons have too small wrist pins for eagle rods.
o okay cool thanks that will save some money haha
They do not.
The B18A/B and B20B/Z share the same stroke and rod length, and Eagle has the same part number for both applications so they appear to be interchangeable. However, the statement that all B-series engines have the same stroke is incorrect.
No, all b series motors don’t have the same stroke… But yes, B18 and B20 rods are the same. only difference between the two really is a bigger bore 84mm in the B20 compared to 81mm in the B18.
okay thanks for clearin that up guys