What is the difference between 1st and 2nd gen 4.3 vortec engines?

Asked by May 02, 2010 at 08:34 PM about the 1994 Chevrolet S-10 Blazer 4 Dr STD 4WD SUV

Question type: General

2 Answers

55

The 2nd has vortec heads. it also has roller cams. and has 195 hp. Injection and intake r set up all different. There are actually 3 gens of vortecs the first were found in real wheel drive cars with throttle body. 2nd were put in blazers but with out roller cams or vortec heads. 3rd from 96 to present have all the good stuff

55

And i just thought of it if its a 94 and ur doin and engine swap its not obd 2 so u could drop anything u wanted in that thing as l;ong as the emmisions stuff is all wired in

Your Answer

Chevrolet S-10 Blazer Experts

  • #1
    carGrrl
    Reputation
    1,730
  • #2
    Cody Doud
    Reputation
    700
  • #3
    emtfirefighter77
    Reputation
    480
View All

Related Models For Sale

Used Chevrolet S-10
12 Great Deals out of 1,162 listings starting at $1,980
Used Chevrolet Blazer
3 Great Deals out of 875 listings starting at $950
Used Chevrolet Corvette
134 Great Deals out of 16,100 listings starting at $3,000
Used Toyota Tacoma
662 Great Deals out of 41,092 listings starting at $2,500
Used Chevrolet Tahoe
838 Great Deals out of 39,680 listings starting at $1,990
Used GMC Sonoma
6 Great Deals out of 412 listings starting at $1,850
Used Ford Ranger
148 Great Deals out of 5,258 listings starting at $999

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.