i installed an Edelbrock 3711 intake on my 307 with 7A heads with no leaks and it runs good should I worry?

Asked by Jan 20, 2016 at 08:47 PM about the 1987 Oldsmobile Cutlass Supreme

Question type: Car Customization

6 Answers

79,735

If it runs good what are your worried about? Does it still pass smog inspection?

Yes, the inspector said it was better than most new cars. What I'm worried about is all the talk that it's the worst thing you can do. I was just concerned that it will do some damage to the rebuilt engine.

79,735

I guess I missed all that talk.

Best Answer Mark helpful

The end of the world port mismatch "talk"

79,735

Port matching will add power.

Yes it will but the intakes are significantly larger than the head ports by 65%. That is too much work for a cruiser.

Your Answer

Cutlass Supreme

Looking for a Used Cutlass Supreme in your area?

CarGurus has 99 nationwide Cutlass Supreme listings and the tools to find you a great deal.

ZIP:

Oldsmobile Cutlass Supreme Experts

  • #1
    munron
    Reputation
    660
  • #2
    tennisshoes
    Reputation
    410
  • #3
    Tom Demyan
    Reputation
    340
View All

Related Models For Sale

Used Buick Regal
177 Great Deals out of 8,873 listings starting at $4,800
Used Chevrolet Monte Carlo
3 Great Deals out of 1,279 listings starting at $1,488
Used Chevrolet Camaro
452 Great Deals out of 30,877 listings starting at $2,495
Used Chevrolet Caprice
201 listings starting at $9,995
Used Ford Mustang
593 Great Deals out of 36,395 listings starting at $1,200
Used Pontiac Firebird
3 Great Deals out of 769 listings starting at $2,500
Used Pontiac Grand Prix
28 Great Deals out of 2,639 listings starting at $1,449
Used Dodge Charger
422 Great Deals out of 28,514 listings starting at $2,490
Used Cadillac DeVille
1,562 listings starting at $2,995

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.