T-Rex owners
#4
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
120 to 150 on a 16.7 gallon tank is about 7.10 to 8.90 mpg. I average 180 which is about 10.70 mpg. If everyone else is getting this type of gas mileage the cam will probably be coming out soon.
Friday night I got 2.7 miles and used 20% of a tank of gas. I drove it on the highway over the weekend so I got 80 miles out of three quarters of a tank.
Friday night I got 2.7 miles and used 20% of a tank of gas. I drove it on the highway over the weekend so I got 80 miles out of three quarters of a tank.
#6
TECH Fanatic
Join Date: Oct 2002
Location: Edmond, OK
Posts: 1,249
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
It is the largest "drop in" cam I know of that can run on stock heads. I wouldn't expect it to get too good of gas mileage. Besides you gotta sacrifice some things for the power to run 10s on a cam only car.
I dunno if I could live with that big of a drop in gas efficiency either though.
![Headbang](https://ls1tech.com/forums/images/smilies2/headbang.gif)
#7
TECH Enthusiast
Join Date: Jul 2002
Location: Austin, TX
Posts: 611
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
just for reference...
i have a 232/240 .595 .608 113 lsa and stg 2 heads and i get about 20 mpg on the highway on average. this is with 3.42 gears...
i would be kinda scared if i got ~10 mpg...yikes...
car also has a 3200 stall...
driving in the city i probably get around that 10-12 range...
i have a 232/240 .595 .608 113 lsa and stg 2 heads and i get about 20 mpg on the highway on average. this is with 3.42 gears...
i would be kinda scared if i got ~10 mpg...yikes...
car also has a 3200 stall...
driving in the city i probably get around that 10-12 range...
Trending Topics
#8
12 Second Club
iTrader: (4)
Join Date: May 2003
Location: Midwest
Posts: 3,324
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by Joe "Preachers Sheets" DIESO
120 to 150 on a 16.7 gallon tank is about 7.10 to 8.90 mpg. I average 180 which is about 10.70 mpg. If everyone else is getting this type of gas mileage the cam will probably be coming out soon.
Friday night I got 2.7 miles and used 20% of a tank of gas. I drove it on the highway over the weekend so I got 80 miles out of three quarters of a tank.
Friday night I got 2.7 miles and used 20% of a tank of gas. I drove it on the highway over the weekend so I got 80 miles out of three quarters of a tank.
Keep in mind you dont completely run the tank empty everytime you fill up. I usually end up putting in ~12 gallons.
#12
TECH Fanatic
Join Date: Dec 2002
Location: Bring it........ b*tch
Posts: 1,084
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by Joe "Preachers Sheets" DIESO
I've done the math of filling it up and using 25% of a tank at time. I've been looking at the numbers for a few months now.
Oh well, guess I'm going shopping for another cam.
Oh well, guess I'm going shopping for another cam.
#13
TECH Fanatic
Join Date: Dec 2002
Location: Bring it........ b*tch
Posts: 1,084
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by Z-286speed
There is now a larger cam for stock heads, the MS3, 237/242. This might change my mind on what cam i will get with these gas prices and the drive to the deer lease ever other week.
#14
TECH Apprentice
Join Date: Jun 2004
Location: Houston,TX
Posts: 355
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by CANNIBAL
I get about 135 miles per tank in the city with my 427. I get over 320 miles per 3/4 tank on the highway in 6th.
#17
TECH Regular
iTrader: (3)
Join Date: Jan 2004
Location: Delaware
Posts: 422
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Anyone have any numbers with a G5X3 cam? I think that is a little more tame then the Trex, especially since it can be in a 114 lsa, thats the cam I might be getting, but im curious with gas mileage as well, hopefully its not too bad and I can deal with it being a daily driver.