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

74,525

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.

74,525

I guess I missed all that talk.

Best Answer Mark helpful

The end of the world port mismatch "talk"

74,525

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 103 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 Chevrolet Monte Carlo
15 Great Deals out of 1,354 listings starting at $995
Used Buick Regal
150 Great Deals out of 9,889 listings starting at $999
Used Chevrolet Camaro
414 Great Deals out of 31,676 listings starting at $2,395
Used Ford Mustang
741 Great Deals out of 42,181 listings starting at $1,300
Used Chevrolet Caprice
175 listings starting at $34,100
Used Dodge Charger
421 Great Deals out of 27,620 listings starting at $1,650
Used Pontiac Grand Prix
37 Great Deals out of 2,754 listings starting at $1,200
Used Ford F-150
2,117 Great Deals out of 181,537 listings starting at $1,000
Used Cadillac Eldorado
366 listings starting at $2,300
Used Pontiac Firebird
8 Great Deals out of 806 listings starting at $3,295

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.