d5litre

I just dropped a 347 stroker motor into my 88 notchback. I worked out all the bugs accept there is a bad crank vibration. Do I have to pull the motor apart and rebalance it or is there anything else that I can do? Will a harmonic balancer solve the problem?

cammedlx

I would just try a aftermarket balancer,look into the "rattler" i think it is made by TCI?Not for sure though.

mkspeed26

did u orient the flywheel correctly on the crank when u installed it?

cammedlx

????? How is there a possible way of not installing the flywheel correctly,that's a first for me.

stanglx2002

sounds like the balancer is bad

vfast

check the rubber in the balance...get a timing light and watch the timing....don't waste much time in getting a new one

JustinBHR

is the stroker a 28oz inbalance and you are using a 50oz balancer