4.3 v6 4x4 suspension lift

[Dg1296]

Does this engine have enough power for a 6" inch lift with some 35s?

[Donstar]

Does this engine have enough power for a 6" inch lift with some 35s?

Welcome to this forum! There is a great deal of information on lift and level kits on this site and worth doing some reading before proceeding with such a modification. A "6" inch lift with some 35s" will tax the power of any stock engine. I'm sure the V6 will work but depends if it is worth the loss in power and fuel economy! I have a V6 and would be inclined to go with a more moderate change.

[Dg1296]

What kind of fuel economy do you think I would get? Right now I avergae about 19 city

[Donstar]

Google this question and you will find reports of significant decreases in fuel economy with most trucks unless you change gearing and/or retune your engine. I think lifted trucks with huge wheels look great and can be a lot of fun when off-roading. This isn't a cheap modification to make (or operate) and I wouldn't do it if fuel costs are a concern. I suggest you read http://www.gm-trucks.com/forums/topic/152356-2014-suspension-lifts/ . It is a very large thread but if you skim through it you will find some fresh ideas and real-life experiences which may be helpful.

[wildhunter]

Yes I have a v6 with 7.5 rcx with 22x11with 35's and 4.56 gear and get 17 to18 hwy running 75 most of the time and 12 to 14 city

 

 

 

Sent from my SAMSUNG-SM-N930A using Tapatalk