Lq4 rering

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Dantheman1540

Full Access Member
Joined
Feb 13, 2020
Posts
4,790
Reaction score
10,328
Location
Sugar Loaf Mountain
That's really good customer service.

Did You mill the 317s at all?

Also since it got a little more serious do you have a power goal in mind?
 
OP
OP
Mechanic421

Mechanic421

06 Denali XL
Joined
Oct 16, 2016
Posts
281
Reaction score
230
Location
Statesville North Carolina
That's really good customer service.

Did You mill the 317s at all?

Also since it got a little more serious do you have a power goal in mind?
No milling , changed to lq9 piston and stock rods are 6.098 and new rods are 6.100 over 10:1 probably close to 10.5:1. No real goals but thinking with with cam,8.1 injectors ,1 3/4 primaries bbk drop in headers and black bear tune thinking maybe 400ish. More of a towing engine really.
 

Dantheman1540

Full Access Member
Joined
Feb 13, 2020
Posts
4,790
Reaction score
10,328
Location
Sugar Loaf Mountain
It gets mid 15s around town but I don't get much highway time. The one time I did get a long distance trip in it got 18-19 at 75mph. I havent towed anything long distance yet but I would expect between 9-12. I'm kinda impressed with it because most people I know with a 6.0 in anything get 12 flat. My RCSB with a 4.8 never got better than 13, now with a radical 6.0 and blower 10mpg is the average and 6 is the best towing.
 
Top