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What do you class as a tall gear?
Can someone explain why alcohol funny cars are staging at 8,000rpm (approx.) and then pulling 10 to 15 degrees of timing at the swap feet. Why not...
Is there a formula for working out clutch weight when going from a thicker finger to a thinner finger. Thanks for any advice.
Great info rb. Thanks.
Car is scaled and all weights are good. Isn't it lifting the front and getting on the bar as it doesn't have enough at 40ft? Need to spin...
Will, thats launch to 1sec approx. Plenty of checks. I've been trying to richen it up at stage. Will keep progressing. [ATTACH]
hits the bar and comes off it about 1ft out. Plants the bar hard about 40ft.
.25 sec - 2230 .5 - 2496 .75 - 2779 1.00 - 3206 1.25 - 3668 1.50 - 4207 1.75 - 4749 I think it gets going early and then falls over?
Hi Mike, thanks for the info. I will look at data and get back to you. EM box.
Yes do that plenty of times but trying to run quicker. Don’t want to pull so much timing as defeats the purpose! Looking for 0.91 60s and low...
4.29. 34.5. Just trying to go faster. Only way to settle the car in the first few feet is to pull a heap of timing. If I get it back in hard,...
Thanks for the replies. Tire pressure is usually around 5.8. Low gear 1.60 on a good track and air. Wheel Spd at 0.10 is always about 1200 with as...
on an alcohol funny car, will lowering tire pressure help stall the tire.
Thanks for the replies. rb0804, are you saying that at even really early stages of the run (0.50 for example) that the engine is closer to 9,000rpm.
NHRA spec FC. Who shoots for 7,800 - 8,000 engine rpm at 1sec?
NHRA legal TA/FC Engine & DS RPM. What happens next??
Referring to an NHRA legal TAFC
Looking back at some old interviews and many tuners mention pulling timing at the shake zone. Any idea on how much timing they pull assuming a...
This is a discussion page so interested to hear some opinions.
i see that Chris went .934. How are they doing this? Assuming a low gear of around 1.60. What clutch, timing, lean-outs, wheelie bar height would...