Engine swapping

2,395

Asked by Adam Sep 24, 2008 at 02:57 AM

Question type: Car Customization

So I'm probably going to swap out my 3800 Series I with a Series II Supercharged or III Supercharged. I know the Series III has more horsepower but does it have as many/more mods? Also what is the size difference between the 2?

3 Answers

21,215

You definitely should of put it under pontiac then the tuner forum. the main differences between the L67 (SERIES II)and the L32 (SERIES III) is the L32's electronic throttle control, slightly improved cylinder head design, and updated Eaton supercharger, the Generation 5 M90. The L67 will bolt right in smooth as a glove; where as the L32 will be unique, but a big pain in the butt. I think you will be sufficiently satisfied with the L67.

2,395

Thanks, I'll try looking for an L67 if it'll be easier to put in.

Your Answer:

CarGurus Experts

  • #1
    Gene Arnett
    Reputation
    7,280
  • #2
    Paul
    Reputation
    6,710
  • #3
    Rowefast
    Reputation
    6,620
View All

Find great deals from top-rated dealers

Search

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.