SC430 - 2nd Gen (2001-2010)

SC max speed

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Old 05-09-18, 02:30 PM
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GmanSC
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Default SC max speed

I know SC is capable of doing 155mph, just wondering what is your max? Last week, I did a 100 mph, on N I5 heading to Bakersfield. Seemed like 70mph and I have run flats.
Old 05-09-18, 03:29 PM
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Coleroad
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I had mine up to 121 once. I'm sure someone on here has been up to the speed limiter though.
Old 05-09-18, 05:11 PM
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Caflashbob
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I understand it’s governed speed is 150 and with the limiter bypassed 176 was reported
Old 05-09-18, 05:57 PM
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jonas's RX
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Crap you “ youngsters” are really living on the edge

At 80MPH, I am already thinking I am going too fast
and worry about getting a ticket.

Even when I was young and has nothing to lose
I think the fastest I have ever taken a car is
90MPH

but I guess “ u liv 1s”
Old 05-09-18, 05:58 PM
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Old 05-09-18, 06:30 PM
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Jabberwock
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I think I have had it up to 95 very briefly when passing and like my LS, THE SC felt like it had lots more room to go faster.

Be aware that in most states in the US, getting a ticket at that kind of speed, or higher, is a huge, extremely expensive problem (and likely also causes loss of drivers license for a year or more). The potential hassle and cost is definitely not worth the momentary thrill.
Old 05-09-18, 06:32 PM
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Caflashbob
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Built a 200+ mph car 50 years ago. One drive and sold it. Hit 170 and it started pulling harder.....
Old 05-09-18, 06:55 PM
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Coleroad
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Its called going to places like the Texas mile. I'd never condone going that fast on an open public road.
Old 05-09-18, 06:57 PM
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Caflashbob
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Originally Posted by Coleroad
Its called going to places like the Texas mile. I'd never condone going that fast on an open public road.
at 19 years old 50 years ago going that fast on a so cal freeway seemed sort of ok. Late at night. Hand built car. X rayed tires.
Old 05-09-18, 08:03 PM
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grabber2
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Did 110 MPH once and instantly realize the SC is not a true sport car. Its fine in straight line, but it start to bounce around during high speed cornering.
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Old 05-09-18, 10:31 PM
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Originally Posted by grabber2
Did 110 MPH once and instantly realize the SC is not a true sport car. Its fine in straight line, but it start to bounce around during high speed cornering.
yes went past 110 and the wallowing was noticeable. Changed sway bars. Need to test again....
Old 05-11-18, 10:28 AM
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ShawnOk
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I've gotten up to 140 once in my 2002 with the top down on a new paved straight highway in Kansas City. Felt stable and you could really feel the car "dip" down to hold the road. Now I've upgraded the suspension, and probably do about 80mph avg with touches up to 90 and 100 on the highway heading in to work in the mornings (with my Cobra radar detector and Waze running). I agree, I feel that the SC340 really can cut loose. The upgraded suspension really keeps the car glued to the pavement.
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Old 05-11-18, 08:23 PM
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Harold57
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There is an old thread with 3 or 4 folks discussing their high speed SC430 exploits. They were hitting about 155 mph when the governor stopped the progress. (Some more, some less.)
Old 05-11-18, 11:06 PM
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GmanSC
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I'll try 120mph someday. Need to buy a radar detector first.
Old 05-12-18, 08:15 AM
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Occasionally, race tracks open up their tracks to locals for a fee. (They do that here at the Texas Motor Speedway.) You can go as fast as you want within reason there and even have banked turns.


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