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Ride Height and Rake
Hi Folks,
I had my MKIV aligned to specs at a shop at initial build. Some ~4000 miles later, I'm curious about ride height (shocks were set identically left to right, per spec, originally). No driver, and tank about 1/2 full.
DF = 3 9/16" PF = 3 10/16"
DR = 4 8/16" PR = 4 9/16"
D Rake = 15/16" P Rake = 15/16"
Rears are 315/35/R17 and Fronts are 255/40/R17, so 0.65" of the 0.9375" rake is tire diameter, leaving just under 0.29" for suspension-related rake.
So, the rake is identical on both rails, but the passenger side is higher than drivers by 1/16" front and rear, and that's without me sitting in it. I have the Coyote Gen 3 with Tremec TX. IRS. Battery in center of trunk. There is a little more weight on the driver's side, for the steering, footbox, pedals.
Street car only. I'm just curious what other people have noticed. Thanks.
32J
Last edited by 32J; 05-03-2025 at 04:42 PM.
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It's a sixteenth of an inch. I'd say you're good, especially after 4000 miles.
Greg
Built an early MkIII years ago, sold years ago. Back after 18 years to build a MkIV
Build Thread Here Partners: Levy Racing, Summit Racing, LMR, Breeze, Forte's Parts, Speedhut, ReplicaParts
MkIV Complete Kit Ordered 4/18/23, Delivered 7/11/23, First start 3/15/25. Legal 6/13/25. Boss 427W, Edelbrock Pro Flo 4, TKX (.68 5th), IRS, Wilwood Brakes, 18" Halibrands, Toyo R888R Tires, Custom Speedhut Gauges
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Post Thanks / Like - 0 Thanks, 1 Likes
32J liked this post
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OMG, a 1/16 of an inch
Mrk III, 331 stroker, Borla stack injection, T5, 3:55 IRS, Power steering and brakes. Kleiner body & paint
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Post Thanks / Like - 0 Thanks, 4 Likes
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Yeah, I know I know... Nothing about these cars is square to the word
Just curious what other people are seeing. I knew there would be some rake with the wheels, but I didn't know with the suspension it would be nearly an inch.
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Not a waxer
Scales tell the story, not a ruler.
Jeff
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Post Thanks / Like - 0 Thanks, 1 Likes
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As Jeff said, scales tell the story. I set mine to 4" on the front and 4.25 on the rear, then did four corner weights. I never went back to check the height.
MK4 Build #9035 Delivered 2/17/17, First Start & Go-Kart 6/2/17, Licensed 9/1/17
Paint - Lightning Blue Metallic, No Hood Scoop, No Stripes
Gen 2 Coyote Engine & TKO-600. Solid Axle, 8.8-3.55, Power Steering, Power Brakes, Dual Roll Bars
Heater and Glove Box, Drop Trunk, Wipers, Radio, FFR Vintage Gauges, Custom Dash
Build Thread:
http://thefactoryfiveforum.com/showt...MK4-Build-9035