|01-03-2013 05:56 AM|
|1952 CHEVY||Thank you much. I will give it a go when the snow is gone.|
|01-02-2013 10:50 PM|
Not a race engine? So you shift at what... 6500 rpms?
Maybe you should try 4.11-4.30:1
4.56 might be too low.
I have 33's on the back of my truck, and my motor is 6500 rpm max.
I had 4.56 in my Ford 9" to start with, and it was TOO LOW.
I got 4.11's in it now, and they are perfect for what I do. ( street / strip )
Of course, I have a hella-torquey bigblock up front, so I can pull a taller gear with ease.
|01-02-2013 05:51 AM|
|1952 CHEVY||This is not a race engine. And have 3.73 gears now. Just want to have fun,but be some what competive.|
|12-30-2012 02:46 PM|
|vinniekq2||doesnt sound like a drag race engine?why not use a compromise ratio or race it as it is?|
|12-28-2012 07:33 PM|
I'm gonna say start with 4.56 and see if that would be a happy medium for ya.
If you go lower, you won't like the street RPM's.
If you go taller, you will just run slower track times.
It's a trade-off.
|12-28-2012 05:21 AM|
|1952 CHEVY||Yes i do drive it on the street (about 120 mi. A year) and thanks much.|
|12-27-2012 04:55 PM|
you drive this on the street?
those gears above are mighty tall. and iirc not aval for our truck 12 bolt
|12-27-2012 04:13 PM|
|F-BIRD'88||Use 4.88 to 5.13 gears|
|12-26-2012 12:26 PM|
Rear end gear selection on 69 C10 for drag racing
Have a 1969 c10 that i plan on using on the drag strip ( 1/8 mi.) occationaly . Has 35/350 combo,12bolt rear. Motor is stock bore & stroke,600 holley, dual plan intake,670h comp cam,2200 stall converter. What rear gears should i use with 29 inch hoosier slicks?