Trap speed in 1/4 mile.

[ShoBoat]

Ok a question for all you track gurus, at Toronto Motorsports drag way I seem to consistently have a faster trap speed on the right lane vs the left lane even when overall times are similar. For example last night I ran a 12.63 @ 109.39 in the right lane and 12.68 @ 106.81 in the left lane. So my questions are 2 fold. Have any of you guys noticed something like this happening to you? And how much typically does your trap speed vary from run to run?


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[glock-coma]

I had the same issue this past Wednesday , it was an issue with the tracks mph system. It was consistently 3-4 mph faster but the time was correct.

2010 RCM non PP
K&N panel filter
sp534 @ 30
unleashed 93 performance+boost 3bar
more to come.....

 

[ShoBoat]

I had the same issue this past Wednesday , it was an issue with the tracks mph system. It was consistently 3-4 mph faster but the time was correct.

2010 RCM non PP
K&N panel filter
sp534 @ 30
unleashed 93 performance+boost 3bar
more to come.....

Interesting, I is your car stock height Glock?


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[glock-coma]

Yes sir..... For now

 

[ShoBoat]

Ok so that's not the reason lol. I noticed this with mine even last year and it's been bugging me ever since. My buddy's Trailblazer SS didn't seem to be effected. His MPH was pretty consistent on both lanes varying only about 1 mph in either lane. Although his truck is a fair bit slower at 13.9 @ 98mph.


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[FoMoCoSHO]

I had the same issue last year at Kil Kare.....5mph over on the rt lane with similar et.....

 

[11BLKFX4EB]

check your 60' time on each. Are you spinning the tires more (if at all) in the right lane compared to the left?

 

[ShoBoat]

Interesting I'll do that. Thanks


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