Quote:
Originally Posted by SeanPlunk
That's awesome dude. That beats my slipping belt 1/8th mile time and mph at California Speedway. I think if I went to Irwindale with everything solved the Cobra should do like 92/93mph in the 1/8th. Maybe after I get the x-pipe installed I'll borrow Mark's tires again and give it a shot.
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Actually my best MPH at Irwindale is almost 91.
http://motorgen.com/garage/timeslip.php?SlipID=76
That was on street tires. I was down 3-5mph at CSW last time and almost 3mph last night. Except for humidity, atmospheric conditions were almost ideal last night, very cool and VERY high pressure, almost sea level. There are 3 things I did just before this fall off in mph.
Remove MAF screen
Put in heavy motor oil 15W/40
Put in heavier trans fluid mix of 80/90 and ATF
But it's hard to imagine the oil and trans fluid sucking up almost 5mph, that's quite a lot, so I think something else is going on.