98 riviera 3800sc


New Member
Feb 3, 2004
Hello First time on the board. Iam looking at a 98 riv and was wondering what to check out on motor is there any quick test for supercharger car has 47000 miles what should i keep a eye out for?I have 2002 park ave 3800 love the motor but it does not have any miles yet.What are some easy updates to the3800 sc motor chips pulleys air intake ? thanks for your help

As far as 'UPDATES' to the already fabulous series II V6, can imagine a few more. Begin with a pulley reduction, no further than to 3.5" After that, cool air package for max results!
Buick based motors are lots of fun, will get you results, fast!