Thread: Am I in trouble here?

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For what it's worth...I had a 40 Ford coupe before my current 39 coupe and i was running a superbell 4" axle with reverse eye spring. At completion, it measured 3.90 at the bottom of the grill pan. After about 500 miles it was at 3.78. I was always careful wherever i went and even had to come in on some parking lots at an angle. I was fine on the highway. I sacrificed a little height for a look i wanted to achieve. My 39 will be the same way. But I am thinking about shockwaves, to adjust height for practicality.

OK guys - made some major adjustments.
There are some advantages to coil over suspensions. I cranked the adjusting sleeve up about 3/8+/- inch and now am sitting at approximately 5.25" where it was about 3.875. I'm surprised that so little makes so much of a difference in ride height. The actual ride may have suffered (or maybe even gotten better) but time will tell. The hardest part - I went the wrong way first and ended up at 3" Obviously I forgot to turn my brain on before I grabbed the spanner wrench.

Now - I have to center the rear wheels in the fender opening, but I was aware that would be needed. I never moved the adjusters when I blew it apart for paint, but for some reason the drive shaft output yoke was too far out - my guess is that I mixed the 2 sides (yes, you're right, they should be the same, but there were other dimensional mistakes by TCI)

Dave--I'm glad that you found a simple fix. I was going to pull your chain a little bit and tell you that if you had went with an "Old School" I-beam and transverse spring like I have, you could simply put a 1" spacer in between the top of the spring pack and the underside of the crossmember to gain an inch of ground clearance.---(And yes, I had to do that!!) I'm happy that your "fix" didn't involve having to change or refabricate anything.---Brian

Originally Posted by brianrupnow

Dave--I'm glad that you found a simple fix. I was going to pull your chain a little bit and tell you that if you had went with an "Old School" I-beam and transverse spring like I have, you could simply put a 1" spacer in between the top of the spring pack and the underside of the crossmember to gain an inch of ground clearance.---(And yes, I had to do that!!) I'm happy that your "fix" didn't involve having to change or refabricate anything.---Brian

Brian - if I had the I beam frt suspension, there would have been no reason for this thread - and no reason for you folks to "pick" on me. My last car needed an extra spacer or two (but of course, it also needed new u-bolts)

Well I thought I was being reasonable with a 5" drop I beam but with P185/70R14 tires on 14" wheels on the front I get 5 1/2" clearance for the Bebops 'glass pan between the frame horns BUT (!) I just tried to wedge a 2"x4" the wide way under the I-beam and could not do it! I would estimate the clearance of the axle is only 3 1/4" so it doesn't matter about the clearance on the pan since the axle will hit first. I am not too happy about this but at the moment I just want to finish the wiring and get the car running. The only good thing about this arrangement is that the axle is lower than the engine pan and the enlarged DeRalle pan on the transmission. I could get a little more clearance with 15" front wheels but probably only about 1/2" at best. The problem then becomes clearance under the fender with those aftermarket braces. In this case a spacer would raise the frame and body but the axle would still be the lowest point of the front end. If I did it again I would use a 4" dropped axle and maybe that is another answer. Compared to new 15" wheels and tires the price of an axle is about the same except the labor for the replacement is quite a bit of work. I am now looking at the road a lot more and the good news is that with care and keeping the front tires inflated, I think I can run what I have until I happen upon an unfortunate bump in the road.

Don Shillady
Retired Scientist/teen rodder

Don, great to see you posting. I was wondering what happened to you.

Don - where have you been?? I was going to give you a call to see if you were ok - (yes, you are listed) - or send my wife to run you down while she is in Midlothian this weekend.

If it's that I beam axle, I wouldn't worry. You can use it to grade highways.

Mine - I'm now at 5.75+ after a couple more turns on the adjusters. That's still the lowest point, but not as critical any more. Another plus - the front tires look better in the fender now.

Originally Posted by IC2

I've been puttering with my car and trying to finalize the alignment. Now I've been looking at this "situation" for a while, but never put a ruler up against the front end. Holy s@#$, 3.875 ground clearance!!! The front Mll lower control arms are per TCI - that is about a 1/2" upslope from the frame to the ball joint, the tires are 205/60x15 so are not small in diameter. That splash shield will never last!! I can level the 'A' frames and gain some - or just remove the splash shield and either modify it or just leave it off. To modify, I need a bead roller with a small width wheel to put the detail back in the piece - and don't have one or even know any one who does. So it looks like some experimenting will be done...and these mods are not on my "punch list" of things left to finish .... yet.

Vintique makes a shortened 32 frontvsplash apron that solves the problem.
Tim

Originally Posted by IBUILDM

Vintique makes a shortened 32 frontvsplash apron that solves the problem.
Tim

Tim,
I'll take a look at that splash shield though with just over 5.75" ground clearance now after spending a couple of hours whacking my knuckles adjusting the coil overs, might not need it - thanks

Well, if ya can't figure it out. I got just the solution for you.. My '92 Ranger's frame could probably be fit under your roadster.. might look goofy sitting 3' off the ground, but you wouldn't have ground clearence issues..


hope you get it all figured and you don't scrape all the time. I know what the roads are like in the spring around here, can't be much better out your way... one pothole on the way to work last summer, damaged 1 of the trunions on the Rambler to the point it should have been replaced, as it pulled the rubber and collapsed the cap on it and the spring was supported by the inner fender. sold it needing a new trunion

Originally Posted by Matt167

Well, if ya can't figure it out. I got just the solution for you.. My '92 Ranger's frame could probably be fit under your roadster.. might look goofy sitting 3' off the ground, but you wouldn't have ground clearence issues..

Matt - if I need more height, I wonder what an F350 4x4 chassis like my daily driver would do for the car - besides shake it apart

If you're up for some slalom driving excitement, take a trip to Albany and get off State St or Central Ave and on to ANY side street......

After you knock the bottom off a time or two you will know how low you can go so you shouldn't need but two more

Originally Posted by jerry clayton

After you knock the bottom off a time or two you will know how low you can go so you shouldn't need but two more

Nah - I'm a slow learner.

But, you are probably right. If I have two, then with my normal mind set, then I'm probably covered forever and supply the second spare with the car when (or IF) I sell the car

Dave, I was out puddering around in my garage this weekend and remember this post. So I put the 34 in the driveway, got out my trust retractable metal tape, and measured the clearance between the macadam and the bottom edge of my front valance.

Three and one quarter inches (3 1/4") ! Gotcha' by one half inch! I have yet to hit anything that I wasn't aiming for. I suppose that if both tires when flat exactly at the same time I could have a problem. Especially if I was on the PA Turnpike.

Originally Posted by mopar34

Dave, I was out puddering around in my garage this weekend and remember this post. So I put the 34 in the driveway, got out my trust retractable metal tape, and measured the clearance between the macadam and the bottom edge of my front valance.

Three and one quarter inches (3 1/4") ! Gotcha' by one half inch! I have yet to hit anything that I wasn't aiming for. I suppose that if both tires when flat exactly at the same time I could have a problem. Especially if I was on the PA Turnpike.

Bob, between you and Deuce, it almost makes me want to wind my shocks back down -