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68cougar 03-01-2011 12:04 AM

Pro street
 
3 Attachment(s)
I need some help, I need some advice on how to move the leaf springs inside the frame rails so we can put some big honkin tires on his truck. I figure to box the frame and swap the spring perches side to side. Any ideas or any links would be greatly appreciated.

f.monroe 03-01-2011 12:13 AM

Re: Pro street
 
How big do they have to be ? You can buy a 15x12 wheel with 7.5 backspace and run a large drag radial (315/60 or 65 I do not remember exactly which one my brother-in-law is running) or 29x15.5 Mickey and you only have to move the tubs . You can leave the leafs where they are . Any bigger and you will have to move the leafs inboard.
Frank

travo77 03-01-2011 12:50 AM

Re: Pro street
 
Quote:

Originally Posted by f.monroe (Post 4521482)
How big do they have to be ? You can buy a 15x12 wheel with 7.5 backspace and run a large drag radial (315/60 or 65 I do not remember exactly which one my brother-in-law is running) or 29x15.5 Mickey and you only have to move the tubs . You can leave the leafs where they are . Any bigger and you will have to move the leafs inboard.
Frank

will they stick out any want to run a wide wheel myself
Posted via Mobile Device

Malo83 03-01-2011 01:54 AM

Re: Pro street
 
http://73-87.com/7387garage/chassis_suspension/tub.htm

Restrorob 03-01-2011 12:57 PM

Re: Pro street
 
Quote:

Originally Posted by f.monroe (Post 4521482)
How big do they have to be ? You can buy a 15x12 wheel with 7.5 backspace and run a large drag radial (315/60 or 65 I do not remember exactly which one my brother-in-law is running) or 29x15.5 Mickey and you only have to move the tubs . You can leave the leafs where they are . Any bigger and you will have to move the leafs inboard.
Frank


Frank,

Will this combo still tuck inside the outer fender edge for say a 6 or 7" drop ?

Thanks

Dalaigh 03-01-2011 01:10 PM

Re: Pro street
 
A guy I know moved his springs inboard. He took the right spring and moved it to the left inside, and the left to the right inside, and boxed the frames. But he also narrowed his rear axle, If you don't narrow the axle the handling of the truck suffers.

bigblock73 03-01-2011 01:23 PM

Re: Pro street
 
Are you after looks or performance? You could run a quality traction devise such as Cal tracs and hook better than your stock suspension with fat tires.

Restrorob 03-01-2011 09:59 PM

Re: Pro street
 
I don't know about the OP Jeff, But I'm thinking more for looks. I'd like mine to look as good as it sounds, It would never see as much as a burn-out after sooo much time and money, Un-like someone I know.... ;)

jjgmc 03-01-2011 10:07 PM

Re: Pro street
 
i narrowed my rear end installed ladder bars coilover shocks now im running 31x 18.5 mickies

bigblock73 03-01-2011 10:34 PM

Re: Pro street
 
Quote:

Originally Posted by Restrorob (Post 4523414)
I don't know about the OP Jeff, But I'm thinking more for looks. I'd like mine to look as good as it sounds, It would never see as much as a burn-out after sooo much time and money, Un-like someone I know.... ;)

Hey, I resemble that remark! ;)

68cougar 03-02-2011 12:04 AM

Re: Pro street
 
Im want big tires more for the looks. The truck has a good engine but by no means a super high horse power engine. I scored a narrowed rear end and 15x7 wheels for front and 15x14 for rear with 31x18.5 15 for the rear for $500. jjgmc do you have a pic of your rear suspension set up. Im looking for cheap, not afraid to put in the work but low on cash.

f.monroe 03-02-2011 12:57 AM

Re: Pro street
 
Quote:

Originally Posted by travo77 (Post 4521595)
will they stick out any want to run a wide wheel myself
Posted via Mobile Device

Quote:

Originally Posted by Restrorob (Post 4522333)
Frank,

Will this combo still tuck inside the outer fender edge for say a 6 or 7" drop ?

Thanks

If the truck is slammed you may have to trim the inside of the fender lip a little to tuck the tire . I need to take pics of my in laws truck . It has a fact width 12 bolt with the wheels mentioned. We had to run a 5/16th inch spacer because of the heavy duty brakes hitting the backside of the Weld Draglites and that put it a little close to the wheelwell inner lips. If you had lighter duty brakes or at least drums without that big lip that hits that particuler wheel, you could get away without the spacers. If I can get to his house this week I will snap a pic. His truck is low. It has an upper case C-notch. The radiald bow off the wheel more than the Sportsmans and it is close to the wheelwells and close to the springs but it will clear.
Frank

Restrorob 03-02-2011 07:52 AM

Re: Pro street
 
Quote:

Originally Posted by f.monroe (Post 4524006)
If I can get to his house this week I will snap a pic. His truck is low.


Would appreciate that for sure Frank....

Thanks

BigBlocksRule 03-02-2011 08:49 AM

Re: Pro street
 
That poor smallblock in the engine bay looks like a tricycle parked in a hanger.
You really need a big block if you want to pull the pro street thing off.

bigblockrock 03-02-2011 12:57 PM

Re: Pro street
 
^^^^^^^What he said!^^^^^^^^^^:metal:

Restrorob 03-02-2011 01:05 PM

Re: Pro street
 
Quote:

Originally Posted by BigBlocksRule (Post 4524424)
You really need a big block if you want to pull the pro street thing off.


That all depends on how nasty the small block sounds !

You've heard the saying "Dynamite comes in small packages" ;)

Malo83 03-02-2011 01:09 PM

Re: Pro street
 
Quote:

Originally Posted by BigBlocksRule (Post 4524424)
That poor smallblock in the engine bay looks like a tricycle parked in a hanger.
You really need a big block if you want to pull the pro street thing off.

Mighty Mouse comes to mind ;)

BigBlocksRule 03-02-2011 08:50 PM

Re: Pro street
 
Ain't no N/A smallblock that'll shake the fenders like a 540 or bigger. Add spray or boost to a smallblock and it'll keep up....
right up 'till the mountain motor gets the same...then the real thunder will ring from the pipes!

"Hold her head, Luke, she smells alfalfa!"

68cougar 03-02-2011 10:40 PM

Re: Pro street
 
Well my son and i are building this for his first ride. I dont think 800 horsepower is a good idea for someone learning to drive, much less the gas prices.

Toxic Redline 03-03-2011 12:02 AM

Re: Pro street
 
:lol:My buddies dad has a 327 that blows 454's/460's put of the water, And that is Muddin, Every one looks and says o easy win, then they get smoked, he does have 10000+ in the motor, custom heads but still its a Small Block smokin a Big Block.:lol:

bigblock73 03-03-2011 01:07 AM

Re: Pro street
 
Quote:

Originally Posted by Toxic Redline (Post 4526408)
:lol:My buddies dad has a 327 that blows 454's/460's put of the water, And that is Muddin, Every one looks and says o easy win, then they get smoked, he does have 10000+ in the motor, custom heads but still its a Small Block smokin a Big Block.:lol:

Put the same 10G in a big block and you have an even coparison with the 327 you are referring to. I would like to see the winner then. :)

BigBlocksRule 03-03-2011 08:06 AM

Re: Pro street
 
To each his own, they all have their place. Sometimes those little fellers wind tight and let 'er rip - in the right application a high revving horsepower type engine will take a torquey big block. But when it's torque that you need, cubes are where it's found.
I sure wouldn't give a kid a 800hp engine, a well built stroker would be ideal, though. We built one for my son's first truck, he has it in his second truck now. Plenty of power for a heavy truck but not a hotrod. It's amazing how well he treats this engine since he built it, he drives a lot like his old fart dad!:D:D:D

monte0185 03-03-2011 09:57 AM

Re: Pro street
 
Well the rule of thumb is there is no substitute for cubic inches but with that being said a buddy of mine runs an alchohol injected small block 400 pushing close to 1000hp last time we dyno'd it and ive only seen one big block that could come close to touching him running the 8th. He wont mention how much money he has tied up in it though. He can run the 1/4 in 8 flat hitting the rev limiter at 1000ft. I still like the sound of a well built big block though. LOL

f.monroe 03-03-2011 10:01 PM

Re: Pro street
 
3 Attachment(s)
I looked at my brother-in-laws truck today . There is 1/2-5/8" between the outside of the tire to the fender lip and at least an inch between the leaf springs and the inside of the tires. They are 15x12 Welds with 7.5" of backspace. The tires are 315/60/15 Mickey Thompson Drag Radials.
Frank

Restrorob 03-03-2011 10:08 PM

Re: Pro street
 
Awesome Frank,

Thanks Alot !!! ;)


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