I have a 91 crx SI,i have a b20 in it with a set of mounts i bought online for the swap.I dont know if the problem is with the mounts because the car is vibrating like hell,mirrors,dash etc..do i need to replace these mounts or modify oem mounts to stop vibration???????

 

well what kind of mount you get?if the mount is stiff then your hold car well vibrate,well sorry i cant help but try to modify a stock mount if you can