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Re: [TR] Fwd: TR4A - Need Advice on Road Springs

To: "Greg Lemon" <grglmn@gmail.com>, "Triumphs" <triumphs@autox.team.net>
Subject: Re: [TR] Fwd: TR4A - Need Advice on Road Springs
From: "Jerry Van Vlack" <jerryvv@roadrunner.com>
Date: Mon, 2 Sep 2019 19:32:36 -0400
Delivered-to: mharc@autox.team.net
Delivered-to: triumphs@autox.team.net
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References: <EB70A420-BBFF-42FF-8480-42DFB3FC495A@genfiniti.com> <85FA3AAFBC84409197B11A088439C96F@VlackTK121647> <CAFtw3aaCz6T2pauBjzqGN+-0o8H0jd7MmdZY6teT5gpdOZENVA@mail.gmail.com>
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If you use the 1=E2=80=9D shortened springs without spacers to regain =
original height with no shims on the lower A Arms you still can not get =
the proper camber. Been there and done that, only way was to somehow =
lengthen the upper A-arms. I have modified uppers which now allow =
adjustment out to get 1 degree negative camber. Never tried with spacers =
since I wanted the car lowered an inch.
JVV

From: Greg Lemon=20
Sent: Monday, September 2, 2019 7:10 PM
To: Triumphs=20
Subject: [TR] Fwd: TR4A - Need Advice on Road Springs

RE: Adjusting front camber, can't you do the with the shims that mount =
between lower a-arms and the frame?=20

Also agree the rear sounds like a shock problem.

Greg Lemon
TR250

---------- Forwarded message ---------
From: Jerry Van Vlack <jerryvv@roadrunner.com>
Date: Mon, Sep 2, 2019, 5:15 AM
Subject: Re: [TR] TR4A - Need Advice on Road Springs
To: G.D. Huggins <gdhuggins@genfiniti.com>, Triumph Mailing List =
<triumphs@autox.team.net>



I agree with Mark, focus on shocks and rear shock links especially. I =
once=20
broke a rear shock link and the car bounced badly. I'd stay away from =
rear=20
tube conversions, those upgraded rear lever shocks you're ordering will =
work=20
just fine. If the new shocks don't fix the issues and you still want to=20
replace springs I'd suggest buying the Goodparts set offered for a TR6 =
along=20
with spacers to regain original height. If you decide to go lower you'll =

have front and rear camber issues to deal with. Goodparts rear trailing =
arm=20
brackets will allow you to regain correct camber but the front will go =
to=20
too much negative camber. The only way to correct the front is to =
somehow=20
modify the upper A-arms or buy one of the English suppliers kits for =
upper=20
A-arm adjustment. My guess is your springs are just fine and you'll find =

your problem is associated with the rear shocks and or shock links.=20
Goodparts also makes an excellent replacement shock link kit too. Let us =

know how it works out.

JVV

-----Original Message-----=20
From: G.D. Huggins
Sent: Sunday, September 1, 2019 10:45 PM
To: Triumph Mailing List
Subject: [TR] TR4A - Need Advice on Road Springs

All,

After almost eight years of driving bliss, with just under 18K miles, =
it's=20
time to replace what I suspect are the original road springs.
The car has gotten way too bouncy, especially in the rear.  Take a curve =
on=20
a rough road, and it rear steers something awful. losing its contact =
with=20
the road, as if the spring is not forcing the wheel back down quickly=20
enough.
As far as shocks go, I=E2=80=99ve got Spax adjustable up front, and just =
ordered=20
some heavy duty Armstrongs from Apple Hydraulics for the rear.

I=E2=80=99ve gotten into some research, and everything seems to be =
pointing toward=20
three grades of stiffness; original, uprated and competition.
I am leaning toward the =E2=80=9Cuprated=E2=80=9D variety to stiffen the =
ride, but I want to=20
keep stock height to not effect wheel camber.

Any experienced-based suggestions?

Thanks in advance.


Cheers,

Guy D. Huggins
1965 Triumph TR4A
CTC 63569LO

Online project diary at http://www.genfiniti.com/triumph





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<HTML><HEAD></HEAD>
<BODY dir=3Dltr>
<DIV dir=3Dltr>
<DIV style=3D"FONT-SIZE: 12pt; FONT-FAMILY: 'Calibri'; COLOR: #000000">
<DIV>If you use the 1=E2=80=9D shortened springs without spacers to =
regain original=20
height with no shims on the lower A Arms you still can not get the =
proper=20
camber. Been there and done that, only way was to somehow lengthen the =
upper=20
A-arms. I have modified uppers which now allow adjustment out to get 1 =
degree=20
negative camber. Never tried with spacers since I wanted the car lowered =
an=20
inch.</DIV>
<DIV>JVV</DIV>
<DIV=20
style=3D'FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: =
"Calibri"; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; =
DISPLAY: inline'>
<DIV style=3D"FONT: 10pt tahoma">
<DIV>&nbsp;</DIV>
<DIV style=3D"BACKGROUND: #f5f5f5">
<DIV style=3D"font-color: black"><B>From:</B> <A =
title=3Dgrglmn@gmail.com>Greg=20
Lemon</A> </DIV>
<DIV><B>Sent:</B> Monday, September 2, 2019 7:10 PM</DIV>
<DIV><B>To:</B> <A title=3Dtriumphs@autox.team.net>Triumphs</A> </DIV>
<DIV><B>Subject:</B> [TR] Fwd: TR4A - Need Advice on Road=20
Springs</DIV></DIV></DIV>
<DIV>&nbsp;</DIV></DIV>
<DIV=20
style=3D'FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: =
"Calibri"; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; =
DISPLAY: inline'>
<DIV>
<DIV></DIV>RE: Adjusting front camber, can't you do the with the shims =
that=20
mount between lower a-arms and the frame?=20
<DIV>&nbsp;</DIV>
<DIV>Also agree the rear sounds like a shock problem.</DIV>
<DIV>&nbsp;</DIV>
<DIV>Greg Lemon</DIV>
<DIV>TR250</DIV>
<DIV>&nbsp;</DIV>
<DIV>
<DIV class=3Dgmail_quote>
<DIV class=3Dgmail_attr dir=3Dltr>---------- Forwarded message =
---------<BR>From:=20
<STRONG class=3Dgmail_sendername>Jerry Van Vlack</STRONG> <SPAN>&lt;<A=20
rel=3Dnoreferrer =
target=3D_blank>jerryvv@roadrunner.com</A>&gt;</SPAN><BR>Date: Mon,=20
Sep 2, 2019, 5:15 AM<BR>Subject: Re: [TR] TR4A - Need Advice on Road=20
Springs<BR>To: G.D. Huggins &lt;<A rel=3Dnoreferrer=20
target=3D_blank>gdhuggins@genfiniti.com</A>&gt;, Triumph Mailing List =
&lt;<A=20
rel=3Dnoreferrer =
target=3D_blank>triumphs@autox.team.net</A>&gt;<BR></DIV><BR><BR>I=20
agree with Mark, focus on shocks and rear shock links especially. I once =

<BR>broke a rear shock link and the car bounced badly. I'd stay away =
from rear=20
<BR>tube conversions, those upgraded rear lever shocks you're ordering =
will work=20
<BR>just fine. If the new shocks don't fix the issues and you still want =
to=20
<BR>replace springs I'd suggest buying the Goodparts set offered for a =
TR6 along=20
<BR>with spacers to regain original height. If you decide to go lower =
you'll=20
<BR>have front and rear camber issues to deal with. Goodparts rear =
trailing arm=20
<BR>brackets will allow you to regain correct camber but the front will =
go to=20
<BR>too much negative camber. The only way to correct the front is to =
somehow=20
<BR>modify the upper A-arms or buy one of the English suppliers kits for =
upper=20
<BR>A-arm adjustment. My guess is your springs are just fine and you'll =
find=20
<BR>your problem is associated with the rear shocks and or shock links.=20
<BR>Goodparts also makes an excellent replacement shock link kit too. =
Let us=20
<BR>know how it works out.<BR><BR>JVV<BR><BR>-----Original Message-----=20
<BR>From: G.D. Huggins<BR>Sent: Sunday, September 1, 2019 10:45 =
PM<BR>To:=20
Triumph Mailing List<BR>Subject: [TR] TR4A - Need Advice on Road=20
Springs<BR><BR>All,<BR><BR>After almost eight years of driving bliss, =
with just=20
under 18K miles, it's <BR>time to replace what I suspect are the =
original road=20
springs.<BR>The car has gotten way too bouncy, especially in the =
rear.&nbsp;=20
Take a curve on <BR>a rough road, and it rear steers something awful. =
losing its=20
contact with <BR>the road, as if the spring is not forcing the wheel =
back down=20
quickly <BR>enough.<BR>As far as shocks go, I=E2=80=99ve got Spax =
adjustable up front,=20
and just ordered <BR>some heavy duty Armstrongs from Apple Hydraulics =
for the=20
rear.<BR><BR>I=E2=80=99ve gotten into some research, and everything =
seems to be pointing=20
toward <BR>three grades of stiffness; original, uprated and =
competition.<BR>I am=20
leaning toward the =E2=80=9Cuprated=E2=80=9D variety to stiffen the =
ride, but I want to <BR>keep=20
stock height to not effect wheel camber.<BR><BR>Any experienced-based=20
suggestions?<BR><BR>Thanks in advance.<BR><BR><BR>Cheers,<BR><BR>Guy D.=20
Huggins<BR>1965 Triumph TR4A<BR>CTC 63569LO<BR><BR>Online project diary =
at <A=20
href=3D"http://www.genfiniti.com/triumph"; rel=3D"noreferrer noreferrer =
noreferrer"=20
target=3D_blank>http://www.genfiniti.com/triumph</A><BR><BR><BR><BR><BR><=
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