[V8] Top speed of a '90 V8Q - Test track
Scott Simmons
indischrot at gmail.com
Thu Mar 8 16:04:58 EST 2007
Can't one just figure out top speed with highest RPM + gear ratios +
tire circumference? I thought there was a way to figure it all out,
theoretically...
Showing my lack of math skills,
Scott S
NicolCS at aol.com wrote:
>These top-speed stories are great, I especially liked the shot of the speedo
>at 152. Here's my top-speed story, though it's not in my V8.
>
>In a prior life (late '80s) I was a development engineer for Honda. I was at
>the Honda banked oval test track in Tochigi testing what would be the '88
>Prelude Si. On the track, each progressively steeper lane had a posted
>"neutral" speed at which the car would just go around the turn "automatically".
>There was also a max speed for each lane. FYI, if you lost traction by driving
>above the max in a lower lane, the steeper and steeper lanes above formed a
>handy launching ramp for your upcoming orbital attempt. =:-o The highest and
>steepest lane didn't have a maximum speed.
>
>So here we were playing with spoiler angles on a European-spec Prelude and
>my rider (the department chief) says "let's see what it will do". The speedo
>was buried at 200 kph. I kept an eye on the tachometer to see how many rpms
>beyond the end of the speedo we were going. The tach went more than 1000 rpm
>beyond the end of the speedo. We later figured it out and we were going 150
>mph; in a car with 4-cylinders (albeit DOHC 16v and Euro-spec). Next he had
>me move down to the second lane and repeat - that took a little concentration
>'cause the car had a bit of a "yaw angle". (Pucker-factor at least 9.5.) He
>said "just don't lose it!!!" The car felt great but the G-forces in the
>turns were incredible (the suspension was bottomed). The weirdest part was the
>incredibly fast rotation of the horizon as we entered and exited the turns - I
>couldn't imagine a car rotating that fast. Quite a thrill.
>Craig Nicol
>90 V8Q
>95 S6 Avant
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