S-10 Forum banner
1 - 2 of 2 Posts

·
Registered
Joined
·
47 Posts
Discussion Starter · #1 ·
What kind of performance can I expect out of the 3.4 and what kind of gas milege will it get?
When I get headers for it do I just look for ones that fit a 2.8 s-10 or ones for the 3.4?
 

·
Registered
Joined
·
419 Posts
The stock 3.4 is rated 160 hp / 190 ft.lbs,207 cu. in. With increased induction [bigger carb or tbi ] freeflow exhaust,cold air intake,175 / 180 hp / with 272 cam and pocket ported heads,200 hp ? I ve had much more expirence with the sbc than the 660 but it's not hard to make a hp per cu in with stock heads on a sb. Hedders for 2.8 ,year and model of your truck.
 
1 - 2 of 2 Posts
Top