Fiero 2m8 LT1 NX Roadster conversion (Page 29/46)
Australian NOV 19, 06:31 AM
bump this thread i love your work as you see you have inspired me to make a start.
Fiero2m8 NOV 19, 08:12 PM
Today I picked up new rear struts to use for my rear coil over build.
You may remember, I originally cut stock springs and modified the spring perch to fit 245's, but of course I would like to improve handling, slightly raise the car and fit wider meats in there, so I am collecting parts to make my own.
Koni wasn't in my budget plans and I have new KYB's up front, but this time I decided to try Monroe Sensatracs as donors to modify for rear coilovers.
Before I start, I would like some assurance I bought the right ones:




...cause I know the lifetime warranty won't cover the removal of the spring perch




Next I need to find out where to get the rest of the stuff, sleeves and springs etc.
I am thinking that the heavy LT1/4T60 combo deserves a fairly heavy spring (350-400lbs) - sound right?
I also read in other threads that 12" length is the best choice, agreed?

Fiero2m8
Fiero2m8 NOV 25, 12:07 PM
Here's are my current fav rims - HP RACING EVO (Hyperblack)
Hoping I can make them fit with rear coilovers and modifying ride height and fender flares if necessary.
They come 5x100mm pattern and +38mm offset.
I would probably buy tires locally but sample package I like would be:

Rim sizes : 19 x 8.5(Front) +19x9.5(Rear)
Tire sizes :235/35/19(Front) + 275/30/19(Rear)



http://www.wheelsnext.com/d...EVO&color=HYPERBLACK

Here's the specs comparing my current rear tires vs. proposed size:

Current Tires (Front and Rear) - 245/50R16

Section Width: 9.64 in 245 mm
Rim Diameter: 16 in 406.4 mm
Rim Width Range: 7 - 8.5 in
Overall Diameter: 25.64 in 651.25 mm
Sidewall Height: 4.82 in 122.42 mm
Radius: 12.82 in 325.62 mm
Circumference: 80.55 in 2045.9 mm
Revs per Mile: 811.2

New Front Tire - 235/35R19

Section Width: 9.25 in 235 mm
Rim Diameter: 19 in 482.6 mm
Rim Width Range: 8 - 9.5 in
Overall Diameter: 25.47 in 646.93 mm
Sidewall Height: 3.23 in 82.042 mm
Radius: 12.73 in 323.34 mm
Circumference: 80.01 in 2032.2 mm
Revs per Mile: 816.6


New Rear Tire - 275/30R19

Section Width: 10.82 in 275 mm
Rim Diameter: 19 in 482.6 mm
Rim Width Range: 9.5 - 11 in
Overall Diameter: 25.49 in 647.44 mm
Sidewall Height: 3.24 in 82.296 mm
Radius: 12.74 in 323.59 mm
Circumference: 80.07 in 2033.7 mm
Revs per Mile: 816

Here's the link to the tire size calculator I used:
http://www.1010tires.com/Ti...or.asp?action=submit

Ryan
------------------

1986 Fiero2m8 (LT1 NX / 4T60 Roadster Build)
http://www.fiero.nl/forum/Forum2/HTML/071642.html

[This message has been edited by Fiero2m8 (edited 12-03-2007).]

Fiero2m8 DEC 24, 03:37 PM
Merry Christmas everyone!
More updates early in the New Year...
Ryan

timwdegner DEC 25, 12:03 AM

quote
Originally posted by Fiero2m8:

Merry Christmas everyone!
More updates early in the New Year...
Ryan




Looking forward to it—just read the whole thread. Merry Christmas to you too.
Fiero2m8 JAN 09, 06:25 PM
I was thinking of buying this rear coilover kit to install on my new Monroe struts.
Anyone bought and installed this kit?

http://www.heldmotorsports....iero/CoilOverKit.htm

Thanks
Ryan

------------------

1986 Fiero2m8 (LT1 NX / 4T60 Roadster Build)
http://www.fiero.nl/forum/Forum2/HTML/071642.html

War Hammer FEB 08, 02:21 PM
I love this thread!
Alex4mula FEB 08, 03:16 PM

quote
Originally posted by Fiero2m8:

I was thinking of buying this rear coilover kit to install on my new Monroe struts.
Anyone bought and installed this kit?

http://www.heldmotorsports....iero/CoilOverKit.htm

Thanks
Ryan




I did. Worked perfect in my 88.
SpeedDemon FEB 08, 03:21 PM

quote
Originally posted by Fiero2m8:

Here's are my current fav rims - HP RACING EVO (Hyperblack)




Those are a very nice wheel. I have a set (not on my fiero) and I think they look even better in person.

Chris
PineyCreek FEB 08, 05:32 PM
I love your project...wish I had the cash you apparently do.