Should I stick with the 2.8 and build it up or swap my 3.8 out of my Grand Prix in to the 85 and will it bolt up to the tranny and sub frame or do I need to mod anything. And will the break booster from my Grand Prix bolt on to.
[This message has been edited by Ferio85 (edited 01-28-2022).]
A_Lonely_Potato
JAN 28, 02:50 PM
If you're willing to go to the trouble of building up the 2.8, just put your 3800 in. The 2.8 is not really worth trying to improve if you already have a 3800 on hand.
