What are the free mods to do to a 93 bonneville?

Please tell us which model of Bonne you have.

Porting and polishing is the only thing that comes to mind regardless of what engine you have. But knowing that would definitely help us.

porting and polishing isnt really free, you still need to guy all the gaskets to put it back together.. only thing that is free that comes to mind is weight reduction.

couldnt he gut the air box? that would be free (if he had the right tools to do it with)

If he needs to. Some don't NEED to be gutted. We have no idea what he has, so let'* just sit back and wait for the pertinent info.

Judging from another post made, I'd say it'* series 1 N/A

I dont know that much about my car but its an 93 pontiac bonneville and it has a v6 without a supercharger thats all i really know about it

Can you put your year and trim level (SE, SLE, or SSE) in your signature by editing your profile?

You have an SE if you have a PONTIAC badge on the rear of the car. SLE if you have RPO code "H4U" on your RPO label on the spare tire cover under the trunk carpet. SSE if you have the badges.

I Keep Looking It Up And Then Forgetting, How Can You Tell If Your 93 Sx Is Series I or II? Not Hijacking. This Just Seemed Like A Good Question. BTW I THINK A 93 HAS A PLASTIC IN. MANIFOLD. And I Read You Cant Polish It Much