Question # 2 for replacing a blown 1991 4.3 chevy vortec with a 1989 305 chevy from a camaro?

Asked by glenrugh Mar 17, 2017 at 08:21 PM about the Chevrolet S-10

Question type: General

I have a 1982 cj8 scrambler with a 4.3 vortec from a 1991 s10 blazer and it is
blown . I have a chevy 305 TBI from a 1989 camaro . Will the computer from
the 4.3 work for the 305 ? Note , I have the computer from the camaro 305 as
well . Can the two computer's be swapped in place with the existing wiring
harness from the 4.3 ? Any help is greatly appreciated . Thank you all.

3 Answers

You need the correct wiring harness and computer for the V8. You do know the 4.3 is a 6 cylinder?

223,755

The 4.3L is a 6 cylinder, and the 305 is a V8 so you would have to use the computer for the V8 along with the wiring harness. Unless you make it carberated and hooked everything up old school.

5

Since it is not the stock motor, I would change the intake and go with a carburetor. Easy to find a intake and cab.

Your Answer:

S-10

Looking for a Used S-10 in your area?

CarGurus has 2 nationwide S-10 listings starting at $12,975.

Postal Code:

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    9,840
  • #2
    Robert Smith
    Reputation
    3,410
  • #3
    Gene Arnett
    Reputation
    2,820
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Silverado 1500
228 Great Deals out of 5,946 listings starting at $3,995
Used Chevrolet Colorado
27 Great Deals out of 1,410 listings starting at $6,800
Used Ford Ranger
13 Great Deals out of 1,458 listings starting at $2,888
Used Toyota Tacoma
51 Great Deals out of 1,045 listings starting at $8,708
Used Ford F-150
307 Great Deals out of 15,379 listings starting at $1,954
Used GMC Sierra 1500
129 Great Deals out of 6,869 listings starting at $549
Used Chevrolet Blazer
17 Great Deals out of 831 listings starting at $21,977
Used GMC Canyon
24 Great Deals out of 1,265 listings starting at $7,495
Used Chevrolet Silverado 2500HD
21 Great Deals out of 1,177 listings starting at $8,999
Used Honda Civic
158 Great Deals out of 3,439 listings starting at $2,495
Used Nissan Frontier
22 Great Deals out of 914 listings starting at $6,998
Used Dodge Dakota
19 listings starting at $4,394

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.