View Full Version : How Low Can I Go?

10-25-2007, 08:02 PM
mods in sig, best run to date is
60Ft 1.771
330Ft 5.195
1/8Th 8.050
MPH 85.01
1000Ft 10.490
1/4 12.549
MPH 27.65 i think it was around 109-111 based on this next run

60ft 1.839
1/4 12.576
mph 109.63

i was launching around 5000-5500 rpms and prety much went wot when i let out on the clutch. it was rather hot out that day and prety humid out too. im guessing the DA was around +2000 Ft

this was the 1st i was happy with my e/t for my mods. i had trouble launching with street tires, and i was not launching with enough rpms around 4000 be for but im wondering what more rpms would do for me now? like 5500-6200 rpms. do you think with better air and some more rpm i could drop .2 off my et?

10-26-2007, 04:47 PM
12.0 -12.1 if you get the car to 60ft better.

10-26-2007, 04:54 PM
Looks good. The only question I have is how much are you slipping your clutch coming out of the hole? That's a pretty sick 60' on street tires and with that high of an RPM launch, I would imagine you would normally destroy those tires, which makes me think you are slipping it quite a bit. I don't mean to be a downer, but just be aware that if you are slipping that clutch a lot with 5000+ RPM launches, it's going to die fast regardless of what brand/stage it is (I know from personal experience :)).

That said, good luck with the higher launch and let us know how it goes!

BTW, where do you race? That track prep must be awesome!

10-26-2007, 05:13 PM
sorry i was using e/t streets bias plys at aprox 20psi