So i'm changing motors. The car i'm working on has P/S
Changing D15B2 for D15B2 took motor out went to swap the pulley from the orignal motor to the donor motor and it won't go on pulleys are definetly different size as are the crankshafts. anyone seen this before. an explanation of what the difference in the cranks would be interesting

 

Bump come on someone has to have run into this problem

 

88 model year had 2 different crankshafts - one with smaller front snout - 89-91 all have the larger snout - same thing true on D16A6 Si

 

Cool thankyou thats good to know,
I sent the 88 pulley out to be machined to to the 89 shaft size.