Whats up PA riders,
I know that the 3800 motor is a good motor(especially with dual exhausts:naughty: ) but what else can be in a park ave besides this? It may sound impossible but I have seen a '01 Cadillac Escalade motor in a '87 Caprice!!! So I know a motor swap in a 91 park ave can be possible. Calling all experts!! Someone please help me because Im trying to take the Park Ave to the next level.

How much money have you got for this modification? It would take three times what the car is worth to make any radical changes. If you have plenty of time & money, you might want to consider the 05 GXP 4.6 Northstar engine from a Bonneville. You would need everything from the donor car! In addition, you will probably need a greasy shoe-horn to facilitate installation. :evillol:

Any other engine besides the gxp 4.6? Price range??